Green Talk®

Whole Body, Healthy Home, and Sustainable Garden Inspiration

 Get Inspired.  Sign Up for Our Free Newsletter

  • About
    • Press
    • Terms of Use
    • Privacy Policy
  • New Here?
  • Advertise
  • Contact
  • Hire Me
  • 5 Reasons to Subscribe!
  • Build Green
  • Gardening
  • Green Business
  • Green Living
  • Green Home
  • Recycling
  • Tech

Coffee Grounds in the Garden: Friend or Foe?

October 10, 2007 By: Anna151 Comments

Coffee Grounds in the Garden

Updated 4/19/2012:

I am addicted to using coffee grounds in the garden.   Every week, I am a regular at the coffee ground bin at Starbucks.   I feel like I am at Cheers and everyone knows my name.  (Oh, come on, you remember Norm.)

Just to give you some background,  my sickly roses miraculous perked up after a round of coffee grounds.  And the love affair began.   But, I began to worry that my new found obsession may not be the best idea for my plants.  Sometimes a good thing can be too much.  (How many of you saw Fatal Attraction?)

I was afraid I would have to quit cold turkey after my  friend told me to be careful.  She said I should not  give the plants too much coffee grounds.  What happens if she was right? (*Gasp*)  How much is too much?

Searching for the Coffee Grounds Guidelines

I started to dig (sorry about the pun) to find if there was a university study on the effects of coffee grounds on plants.   At first blush, I only found articles written from gardeners or DIY’er reporting the same things I knew. No one seemed to answer the question of “how much.”  The research was quite frustrating.

All, I wanted to know could I use coffee grounds in the garden. Is that too much to ask?

Gardens Alive Takes on Coffee Grounds and Plants

I stumbled upon an article on Gardens Alive answering a question from someone in New Jersey asking the effects of coffee grounds on plants.  (And no, this wasn’t my question.)

Gardens Alive had coffee grounds tested by Will Brinton, founder and Director of the Wood’s End Research Laboratoryin Maine. He found the grounds were too acidic, even for acidic loving plants.  He also cautioned the grounds should not be added to the soil in raw form.  However, he did like them for compost.

“Will liked my [Garden’s Alive] suggestion of four parts shredded leaves to one part grounds by weight, but adds that even having grounds make up 10% of a pile of otherwise shredded leaves would create great compost.”

Well, that article definitely was a downer for me.  (Okay, it was a kill joy.)   It seemed that I can only use the grounds for composting.

To add to the confusion, another gardening article I read called coffee grounds “brown matter.” Boy was I confused.  So, if I followed Gardens Alive’s advice to add leaves to my coffee grounds, would I have to supplement with more “green” material for my compost?

This can’t be this complicated.

Rodale Institutes’ Respond to the Coffee Grounds Dilemma

I reached out for  Rodale Institute since it was more likely they would have an answer for me.  (If the name, Rodale Institute, sounds familiar to you, it is because many of you may know the name through the magazine, Organic Gardening, one of my favorite gardening magazines.)

Luckily I connected with Dr. Paul Hepperly, the research and training manager at the Institute, who  is a well known authority in organic agriculture.  Surely, he would know.  (Fingers crossed.)   He explained that once the coffee grounds are added to the soil, they start to decompose, and in turn, their acidity neutralizes.  Ultimately,  they are only adding nitrogen to the soil.

Best Practices for the Use of Coffee Grounds in the Garden

His suggestion was to side dress the plant with no more than one inch at a time. He further caution  to not add more grounds until the original grounds had decomposed. Coffee grounds are solely a soil amendment and not a fertilizer.

He further explained that soil should have an organic matter of five to eight percent. At some point, there is a diminishing return if you keep adding coffee grounds, and you soil has already reached the eight percent threshold of organic material. It will not hurt the soil, but may not help much at that point. It is best to take a soil sample during the year to see what your soil needs.

As for compost, he suggested one volume green material to three volumes of brown. Coffee grounds are viewed as “green” material.  (Whew.  I was relieved that this matter was settled.)

What about using coffee grounds for composting?  Read on  my final segment on using coffee grounds for compost.

Don’t forget to check out all of my other gardening posts!  If you are here reading about coffee for your plants, you must love to garden.

Join the Conversation:

  • Have you used coffee grounds in your garden?  If so, what was the result?
  • Have you put coffee grounds in your composter?  If so, what was the result?
  • Do you think the grounds are too acidic and don’t use the grounds in your garden?
  • What common household item do you use in your garden?

Similar Posts:

  • Coffee Grounds for Your Compost. Get Your Brew Right.
  • Coffee Grounds in the Garden Top 5 Myths
  • 5 Ways to Use Coffee Grounds for the Garden
  • Coffee Grounds and Roses. Starbucks to the Rescue.
  • How to Store Used Coffee Grounds +Reuse Tips

Grow From Seed Mini Course

Grow From Seed Mini Course

About Anna

Anna Hackman is the editor of Green Talk, and owner of The Naked Botanical and a avid (okay obsessed) gardener. She also loves video and podcasting and hosts Green Talk TV and Green Talk Radio. Her most important role is being a mother of four boys.

Chat with her on Facebook, Twitter, Pinterest , and Google+.

Comments

  1. 1

    Melanie says

    October 12, 2007 at 7:28 pm

    Excellent Blog! I didn’t know about coffee grounds! How about that and go “Starbucks” for being ready for you! Great blog and information!

    Reply
    • 2

      Char says

      March 2, 2016 at 9:46 am

      I have added them directly to the tops of my houseplants but didn’t notice any improvement. It just made a nice top dressing of mulch!

      I only use the coffee grounds from our household and add it to our compost. I’m not a fan of buying coffee that comes in a cup that you throw into the landfill. If I do buy coffee it has to be from a local roaster of whole beans and it’s served in a mug or coffee cup or my own thermos cup.

      Reply
      • 3

        Anna@Green Talk says

        March 2, 2016 at 10:02 am

        Char, I don’t add mine to houseplants since I found that it is too dense for the plants. Not enough air. Houseplants like light potting soil. Try and add only a little. You can throw them outside in your garden, beds, etc.

        Reply
      • 4

        cindy says

        May 27, 2017 at 11:09 am

        I added coffee grounds to my houseplants,but now I have tiny little bugs. Any idea what I can do?

        Reply
        • 5

          Anna says

          May 30, 2017 at 6:17 pm

          Cindy, were the coffee grounds wet? You might have gnats. Read here: http://www.pennlive.com/garden.....gnats.html. I use sticky traps for when I grow eggplants.

          Reply
        • 6

          cee says

          June 20, 2017 at 12:25 am

          Hi Cindy and Anna, Great article, and question! I did the same thing with coffee grounds on house plants, and the little resulting buggies are called fungus knats. Neem cake sprinkled and/or watered into the soil took care of that issue, and proved to be a great organic fertilizer too. cheers.

          Reply
  2. 7

    Green Talk says

    October 12, 2007 at 10:23 pm

    Thanks, Melanie. Readers check out Melanie’s blog. Here’s how she describes her blog, http://thriftyme.blogspot.com/

    “Be Thrifty in CREATIVE ways with my Blog!
    I love saving money or finding a way NOT to WASTE!I try to figure out a way to use, sell or creatively not toss items!”

    A woman and mom after my own heart. Melanie, if you find a great tip on how to save money and be creative, please contact me so I can put it on Green Talk. Welcome to the community and visit again.

    Before I forget, readers, you could probably ask any coffee house or restaurant to save the coffee grounds for you and do the same thing I did with the grounds. Even use your own too!

    Reply
  3. 8

    Melanie says

    October 12, 2007 at 11:34 pm

    Thank you Green Talk! I do love your blog and I will be looking for ideas for my household on your site! I truly love to find ways to save money, and the green way interests me most! I find myself speaking “green” to my students (I am an Art Teacher to Elementary kids). And I am sure you know, Art of many types can easily recycle so much, creating masterpieces rather than Landfill Trash/Waste! I am huge on that! I am always like, “think before you toss kids” Can Mrs. R use that? I ALWAYS find a use for nearly everything that a lot of people throw away. The Art Room is a great place for everyone to donate and know that it will go to good use. Items don’t have to “create” something necessarily…it could be a brush container, paint holder, storage, and of course the masterpieces as well! I could go on and on! LOL

    Great blog, I will frequent! Thank you for the compliments!

    Reply
  4. 9

    Green Talk says

    October 13, 2007 at 1:13 am

    Melanie-If you come up with some ideas for reusing items that would ordinarily go in the trash, I have started a category on Green Talk called Readers’ Reuse Tips. I am sure my readers would really enjoy any tips you have. Seems like you would have a lot from your art classes. Anna

    So many people do not realize they are being “green” when they reuse items. All it takes is a little creativity!

    Reply
    • 10

      Joanna says

      April 27, 2016 at 7:31 pm

      I have a reuse tip! I’ll look for the category, but I’ll post it here too. I make kombucha so I buy water–we have well water, and it has some impurities in it so it’s not the best to use for fermenting. When the bottles are empty, I cut the tops off and use them as funnels! I use the rest of the bottles to protect my seedlings or newly growing bulbs from all the local forest animals that like to munch on them. I dig a little around them and place the bottle-bottoms over them, then pack dirt around the outside of the bottles to keep them in place. They also act like little green houses that way. When they get really messed up from being reused again and again, I put them in the recycle bin.

      Reply
      • 11

        Anna@Green Talk says

        April 28, 2016 at 1:32 pm

        Joanna, love it!!! Anna

        Reply
  5. 12

    Chic Girl says

    October 18, 2007 at 1:57 pm

    What a great idea! I’m going to go do right now.

    Reply
  6. 13

    Ben Clark says

    November 30, 2007 at 11:04 am

    I’ve been using coffee grounds in my compost for quite awhile. I think I first read about it in a Peace Corps manual some years ago… then again it could have been a Rodale book the Peace Corps had. Anyway it’s good stuff in moderation. I have discovered that I cannot put it in my compost pile, not because it doesn’t work, but because my dogs like to eat it… go figure.

    Ben Clark’s last blog post..HIV/AIDS articles of the week (11/30/07)

    Reply
  7. 14

    Margaret Woda says

    March 17, 2008 at 4:45 am

    Enjoyed this article and referenced it and your sources in my own article about coffee in the garden. Just one problem, I couldn’t find your name to give credit in the narrative, so I just linked to this – Maybe that’s what you prefer.

    Margaret Woda’s last blog post..A Little Coffee for Your Garden?

    Reply
  8. 15

    Green Talk says

    March 17, 2008 at 4:51 am

    Thanks so much for the mention on your site. I loved doing that article. As for starbucks, I am just waiting for them to start it up again for the spring. You should have seen my compost with the worms. I swear they did not get any sleep! My name by the way is Anna Hackman.

    Reply
  9. 16

    Compost Guy says

    July 5, 2008 at 8:31 am

    What an outstanding article! I’ve been loving your site here (just found in a couple months ago), and stumbled on this post today. Talk about thorough coverage of a topic! Wow.

    I haven’t tried using them directly in the garden, but I have found that coffee grounds are an excellent addition to a worm composting system. That being said – moderation is definitely the key. Back when I was young and foolish I remember adding a lot at once, and ended up making my bins go sour pretty quickly.

    If you see a huge abundance of tiny white worms in the immediate vicinity of the grounds these are likely white worms (aka pot worms) – while harmless in a worm composting system, they generally are indicative of acidic conditions (not necessarily a bad thing since composting worms are highly tolerant of acidic conditions).

    I like mixing in egg shells (the more ground up the better) with my worm bin additions, since they can help to keep things balanced.

    B.

    Reply
  10. 17

    Cora Judd says

    July 5, 2008 at 3:02 pm

    I used about1/3 used Starbucks espresso “pucks” 1/3 worm castings and 1/3 native soil (southern Cal – clayey, high mineral, high water retention) for virtually everything I planted in my “garden of Eden”, including hydrangeas, begonias, azaleas, roses aplenty, and more. Everything grows like gang busters!
    I’ve read that the acid converts to nitrogen and only about 2% of the nitrogen is continusously available because it breaks down so slowly. IOW-it’s hardly possible to overdo it. And since chemical fertilizers KILL the trillions of healthy microbes, fungi and bacteria in healthy soil, not to mention what it does to your butterflies and birds and ground water, coffee grounds and compost makes beautiful sense!

    Reply
  11. 18

    Lady says

    July 5, 2008 at 4:09 pm

    coffee grounds on your soil also tends to keep cats away from digging there, but only for a few days till the smell wears off, then you can go again.

    Reply
  12. 19

    Wasting Resources says

    July 5, 2008 at 5:58 pm

    Nice post. I never knew this. I do like to feed my tomato plants with gone flat beer – now I know about coffee too.

    Wasting Resources’s last blog post..By: Reed

    Reply
    • 20

      bloodyrich says

      April 25, 2012 at 2:39 pm

      I have a worm bin. I would say about 70% of what i compost is coffee grounds [worms LOVE it] 20% is crushed egg shells [glad to hear that may help balance acidity] & 10% plant material. Then i add shredded paper or cardboard to balance the green. I also recently added a big batch of spent grains from home-brewing [and worms loved that] I say ‘love’ when i see massive increase in their #’s. If food good they mate & reproduce more than if no food or bad food..[ i assume. ]
      ALso, i drink beer & usually get it in re0useable growlers, so i don’t have to recycle bottles all the time- i rinse out & refill. When i rinse, i like to pour the first 2 fillings onto plant helping water them… seems to be ok. I figure it might help fungi growth?

      Reply
  13. 21

    Alan Eisenberg says

    July 5, 2008 at 7:02 pm

    I saw a garden tv show and a lady was explaining vermiculture. The worms loved the coffee grounds from their company coffee brewer. Maybe those worms in”Men In Black” had something going. I do , in early spring , spread some around my roses and cranberry plants. They are fine.Good luck to you and—bottoms up!

    Reply
  14. 22

    Green Talk says

    July 5, 2008 at 11:04 pm

    I have a ton of coffee around my roses this year but the beetles are just laughing at my coffee grounds. They are eatting my roses alive. Urg!

    Reply
  15. 23

    Green Talk says

    July 5, 2008 at 11:06 pm

    Wasting, good idea about stale beer. You can also use it as traps for slugs too. Slugs don’t care if it is good beer or bad beer. They like the sugar. Put it a container near your plants. I hate slugs although I know they serve a purpose (somehow.) Check out my slug post on the site and you will see why I hate them so much. Anna

    Reply
  16. 24

    Green Talk says

    July 5, 2008 at 11:07 pm

    Great idea. I wonder if it will work around catnip as well? Cats love that plant. Anna

    Reply
  17. 25

    Green Talk says

    July 5, 2008 at 11:09 pm

    Cora, Wow coffee and worm castings. The plants must love it. I guess this is like eating chocolate all day for us! Anna

    Reply
  18. 26

    Green Talk says

    July 5, 2008 at 11:12 pm

    Compost Guy,

    I throw my egg shells in there too. I hate to admit this but I am a compost flunkee since I have been processing compost for about 2 year. I just keep throwing stuff in the composter (brown and green) and it goes down and I throw more in. My problem is I don’t keep it wet enough.

    Question for you. I have a terrible fly problem I think because I get delivered 20 yard of compost and I don’t move it quickly as well as big size garden. Do you think I am creating the problem? (ie flies breeding in my garden?) Anna

    Reply
    • 27

      Kirby says

      June 16, 2012 at 7:53 pm

      Anna,
      I used to do the same thing – keep adding to my compost tumbler, and I always had a half full bin of compost. Finally I asked someone at my local nursery, and they told me once it’s full to let it finish for approximately 60 days. In the meantime, I put my green and brown material in trash cans and let it start decomposing there. After the compost in my tumbler was finished, I had some partially decomposed material from my trash can to put in there which finished up a lot quicker than 60 days. Now I get a half full bin of compost every 6 weeks.

      There’s so many possibilities as to what could be causing the fly problem. Are you putting meat into your compost pile? This will definitely attract flies where they lay their eggs and then you have them forever. Where are you getting your compost from? How big is your garden? And can you get enough compost from your own house to use?

      Try bringing in a sample of your soil to your local reputable nursery for a soil test. A lot of nurseries will do this for free. They will tell you the N, P, and K in the soil as well as the PH. It’s possible that you have too much organic matter in your soil. I’m only guessing this because 20 yards of compost is a lot. How do your plants do? “If they’re doing good, then what are you worried about?” is what Bill (the gardening expert at my local nursery) told me.

      I don’t know where you’re from, but here in San Diego, they give compost away for free at the landfill if it’s self loaded ($12 a cubic yard if they load it for me.)

      Reply
      • 28

        Anna@Green Talk says

        June 20, 2012 at 1:56 pm

        Kirby, my garden is 1/2 an acre with the fruit trees. However all my plants get a ring of compost. My open land is about 2 acres.

        I can’t make enough compost since I leave my lawn clipping on the lawn. I do have enough leaves though!!! I rarely put in meat or dairy.

        The compost I buy is from the county which is just grass and leaves. Mine costs $17 delivered. Is it possible the flies are coming from the mulch? Anna

        Reply
        • 29

          Mary G. says

          March 22, 2013 at 10:49 am

          Get chickens. They’ll eat the excess flies, AND you’ll get eggs!

          Reply
  19. 30

    Alan Eisenberg says

    July 6, 2008 at 12:22 am

    By the way my friendly worm population loves, yes loves,the slug beer traps. They don’t drown in it but stretch from their holes to party.

    Reply
  20. 31

    Green Talk says

    July 6, 2008 at 12:42 am

    So is this a good idea to have beer traps with worms and the slugs? Hey, worm can have a good time too. Anna

    Reply
  21. 32

    steve booth says

    April 6, 2009 at 9:52 am

    hi Green Talk,
    Man, you write long posts!
    But thanks. I found you on google. I’m wondering about using coffee grounds in my garden instead of tossing them. I’m still not sure, but I feel I know a lot more! Steve Booth
    PS. I’ve always wondered about the Starbucks bags. I’m surprised there’s not more info out there, but it seems like you found all that there is.

    Reply
    • 33

      Green Talk says

      April 6, 2009 at 11:14 am

      Steve, I do write post because I want my readers to be able to make an informed decision about whatever I am writing about.

      All you have to do is get some coffee grounds and sprinkle them around your plants or put it in the compost. It’s easy and smells great. Anna

      Reply
  22. 34

    Roxanne says

    April 15, 2009 at 10:42 pm

    Grounds are great for roses,compost and your worm bin.I have used grounds for a couple of years now and my roses are beautiful.I moved them a few weeks ago and added grounds to the soil as I replanted them.All of the plants are thriving……they are in a much better spot also.Roses also love banana peels.I recently read that you should dry them first,but I’m not sure why.I dry some and bury some fresh.
    I compost alot of stuff and believe that everyone should at least compost as much of their food scraps as possible.Sometimes,I just dig a small hole in a flower bed and bury a small amount of food scraps.It will rot and help amend the soil.
    Recycle,reduce and reuse.Three words that should be part of everyone’s vocabulary.We must do even more then we have before to slow down the absurd amount of waste in the world.
    I just discovered your blog and have added it to my favs.Keep up the good work.

    Reply
    • 35

      Green Talk says

      April 16, 2009 at 12:07 pm

      Roxanne, I have heard about banana peels and roses. I will be burying a few come this summer. Have you heard about egg shells and tomatoes? Anna

      Reply
    • 36

      halelani says

      October 27, 2010 at 2:18 pm

      Coffee grounds have had a healing effect on my rose bush and they seem to repel diseases and pests: I can’t believe the difference they made to my disease-stressed and dying rose bush. The leaves are perfect as are the blooms. Coffee grounds must be the secret to growing exhibition and/or competition roses.

      Re banana peels: A gardener friend of mine recommended them for repelling ants. She used to wrap the peels around the stems. I never tried it, so I personally don’t know if it works.

      Reply
      • 37

        Anna@Green Talk says

        October 27, 2010 at 11:51 pm

        Halelani, I glad the grounds helped you with your roses! Anna

        Reply
  23. 38

    John P says

    May 22, 2009 at 10:04 am

    Great blog post! I love learning about this online as gardening/landscaping are not only hobbies of mine but I actually do a little bit of work like that during the summer months as a second job. I appreciate your content in your blog and wish that you would keep up the good work 🙂

    Reply
  24. 39

    Pat Toole says

    May 31, 2009 at 6:56 pm

    I’ve been putting coffee grounds into a little compost pile I’m working on in my garden for the past month or so. I have to say it works remarkably well to add in other garden waste, dead plant material and organic material to the mix. My soil has gone from very clay like to moist and workable very fast. I’m even seeing tons of beneficial earth worms now.

    Reply
    • 40

      Green Talk says

      June 1, 2009 at 2:10 am

      Pat, worms love coffee grounds! Anna

      Reply
  25. 41

    Viki Miller says

    August 21, 2009 at 12:36 am

    I’ve also been using coffee grounds for quite awhile and find they do attract the worms which is a good thing. I also use, on everything as well as my roses, a product called “Soilsoup” an organic aerobic compost tea made by greenorganics.biz . Not only does it work well for the soil (microbial activity) but if you use it to spray the foliage it helps with the rust and other assorted fungus problems you may have.

    Reply
    • 42

      Green Talk says

      August 21, 2009 at 10:20 pm

      Viki, that is good to know since my roses always get rust. I wonder if it takes away powdery mildew too? Anna

      Reply
  26. 43

    Jen says

    September 4, 2009 at 7:30 pm

    Can you use coffee grinds with house plants as well???
    I have an infestation of meally bugs on one of my plants. Thank goodness it was separate from all the other plants I have.
    I\’m just wondering if I could mix some coffee grinds in with fresh soil (how much should I use). I read somewhere that it kills meally bugs as well.

    Reply
    • 44

      Green Talk says

      September 4, 2009 at 11:20 pm

      Jen, I just put my grounds right on top of the soil and water. Some plants love it more than others. I have a spider plant that loves coffee grounds.

      I don’t put a ton in the plant but just a smattering. Spread the wealth around your plants. I also throw it outside on my garden beds even when it is freezing out. Anna

      Reply
  27. 45

    solarglobalgreen says

    September 30, 2009 at 9:04 am

    Composting is like making a salad. Variety makes it better. I wasn’t aware of coffee ground use. Thanks for the tip, I’ll have to give it a try.

    Reply
  28. 46

    Rebecca says

    April 12, 2010 at 1:59 pm

    Hi Anna ,
    Just saw your posting on the beetles on your roses .
    Epson salts works great for roses .1/2 to part water in a gardner sprayer will do the trick. Its a good fertlizer as well.
    Good Luck

    Reply
    • 47

      Green Talk says

      April 12, 2010 at 9:38 pm

      Rebecca, when do you apply the epson salt? While they are infested or before?

      Reply
  29. 48

    Rebecca says

    April 13, 2010 at 7:49 pm

    You apply befor infested once a week .And this will help stop infestation as well.

    Reply
  30. 49

    Rebecca says

    April 13, 2010 at 7:53 pm

    Epson salts is good for infestation and good for tender young plants and before infestation.

    Reply
  31. 50

    traveler says

    April 24, 2010 at 3:54 am

    Great post! I drink WAY to much coffee good way to put my addiction to good use 🙂 Don’t tomatoes like acid soil? Would coffee ground rich compost be good for the tomato plants?

    Reply
  32. 51

    ginny b says

    May 1, 2010 at 1:55 pm

    I loved all the info on coffee grounds to increase acidity in soil. Thanks. It was very helpful..

    Reply
  33. 52

    Karla says

    May 2, 2010 at 8:52 pm

    I have been tossing my morning coffee AND grounds in my roses all season long for many, many years. I have an incredibly gorgeous bed of roses every year! An elderly friend told me of her “tossing her morning coffee and grounds out every morning, as her roses needed their morning coffee.” I have never since seen roses that could hold a candle to hers…except mine 🙂 I will continue with the “morning brew” for glorious roses!

    Reply
  34. 53

    Bill McCabe says

    May 9, 2010 at 1:43 pm

    Found your post and all the responses while researching use of coffee grounds as a soil amendment. We garden in Florida where the soil is very alkaline. and struggle to acidify it.have been using sulfur compounds, but those are only temporary. Sounds like direct application of the grounds along with my other amendments will help a lot. We read elsewhere that coffee grounds deter if not kill off slugs which are a major pest here. Have been trying that for the last year and it seems to work. Thanks Starbucks for allowing us to haul away your trash. Bill

    Reply
    • 54

      Green Talk says

      May 9, 2010 at 10:01 pm

      Bill, coffee may deter slugs but if you read my slug post, it was proven that it does not kill them. Heck, if it works for you, then use it. Anna

      Reply
  35. 55

    Rachel says

    May 11, 2010 at 12:11 am

    Just wanted to chime in about coffee grounds, if you are on the west coast you can also get grounds from Peet’s Coffee and Tea most days. If it isn’t in the silver bags out front, just ask a cashier about it. They should be able to give you some or make arrangements to do so.
    I have a friend with a worm bin and he gives them coffee grounds and tea leaves, apparently they love it.
    About coffee on roses, I’ve heard that one needs to more careful about using the grounds on potted roses. My roses love them.
    Finally about compost, I’m a lazy composter (lazy in the sense of how I do it, not in doing it) and often simply have a hole or wired off area where I put kitchen and yard waste. It works, although it takes a bit longer.

    Reply
    • 56

      Green Talk says

      May 11, 2010 at 12:17 am

      Rachel, thanks for the suggestions. I happen to be an amazingly lazy composter…. Anna

      Reply
  36. 57

    Brandi says

    July 30, 2010 at 8:12 pm

    I didnt know Starbucks did that. That is a really good idea too!

    Reply
  37. 58

    Lynn says

    August 1, 2010 at 7:26 am

    Thanks for all the tips. I am using coffee grounds on the hydrangea.
    Does anyone know if tea leaves work as well? Perhaps a mixture of both coffee and tea???

    Reply
  38. 59

    Chris says

    August 4, 2010 at 1:16 pm

    Great article! My parents are religious coffee drinkers, and I’ve been trying to convince them to do something with the grounds besides chuck them in the trash and let them go to waste. Thanks for taking the time to put all of this information together!

    Reply
  39. 60

    Shane says

    September 1, 2010 at 9:47 am

    Great article thank you, anything that gets the message out there about coffee grounds for the garden, the better.
    I am running an initiative known as Ground to Ground to make better use of the tonnes of coffee grounds that are discarded each day, and have so far made use of 1.5 tonnes in my garden alone.
    I have been tracking progress in my blog, and invite you all to stop by for some practicable tips and advice in getting into it. We can all make a difference, and with many of us, make many small differences.

    Cheers,
    Shane Genziuk

    http://shanegenziuk.wordpress......to-ground/

    Reply
  40. 61

    Martin says

    October 7, 2010 at 2:58 am

    Great article! I’ve been researching composting because i want to do it this year. You’re article helped a lot.

    I also came across 4 other really helpful options here http://healthnutnation.com/201.....ne-can-do/

    Reply
    • 62

      Anna@Green Talk says

      October 7, 2010 at 10:18 am

      Martin, I read the article. I actually have the same composter. Good luck in composting. It is so fun when you actually get compost. Anna

      Reply
  41. 63

    How To Get Rid Of Bed Bugs says

    March 26, 2011 at 10:42 pm

    Hey Anna. Really love this blog. I use coffee grounds on my blackberry bushes and find them very effective!

    Reply
    • 64

      Anna@Green Talk says

      April 3, 2011 at 4:32 pm

      Bed Bug, tell me what the coffee ground did for the blackberries. Thinking of using them on my blueberries this year. Anna

      Reply
  42. 65

    Shane says

    March 27, 2011 at 2:53 am

    Collecting coffee grounds and using them in the garden works out so well for everyone. It seems to create healthy soil, which in turns helps plants become productive. And the worms like it too!

    Reply
    • 66

      Anna@Green Talk says

      April 3, 2011 at 4:31 pm

      Shane, the worms do absolutely adore coffee grounds. What other household item do you use for your soil? Anna

      Reply
      • 67

        Shane says

        April 15, 2011 at 2:04 am

        Mostly kitchen scraps and about 100 kilos per week from the local fruit and vegetable shop. I’m also getting about 250 kilos of lawn clippings and leaves a month from the local gardener. Between all that and the coffee grounds my soil is in very good health. Check out my site if you want to learn how any normal suburban block can do the same.

        Reply
        • 68

          Anna@Green Talk says

          April 15, 2011 at 11:12 am

          Shane, how is your yield now? Anna

          Reply
          • 69

            Shane says

            April 16, 2011 at 9:48 am

            Substantially improved, and repeatable with every crop.

  43. 70

    Liz says

    April 8, 2011 at 2:17 pm

    Thanks for great post, I use coffee grounds during september to give my blueberries a bit of a boost, works like a charm!

    Reply
    • 71

      Anna@GreenTalk says

      April 8, 2011 at 6:16 pm

      Bad, why September? Blueberries are in July. Is this for next season?

      Reply
  44. 72

    Bill says

    April 10, 2011 at 9:47 pm

    On coffee grounds, not sure if there is a bad side.I use them alot, when i say alot I mean alot. I cover all my beds with a couple of inches in the spring and then I cover that with wood mulch. Around my trees (apple,buckeye,hickory,oak,black walnut,pear,plum) I put about 4 inches thick and about a 20 inch diameter, they are all doing great.My compost bin is 16 foot by 8 foot and I put about 8 to 10 wheel barrows full in and about the same amount of horse manure and about 12 -14 wheel barrows full of fresh cut grass and lots (6-7 pick up loads 8 foot bed) of leaves along with kitchen scrapes along with hardwood ash from the fire place and I get enough egg shells from area restraunts to fill a five gallon buckets of finely chopped (almost dust, using a blender. And to top off the mix about 5 pounds of red worms. tasty. The only thing I dont put alot of grounds around is my roses,and they are the only thing that is not doing good.

    Reply
    • 73

      Anna@Green Talk says

      April 11, 2011 at 12:10 am

      where do you get so many grounds??? You must have the most amazing compost. Anna

      Reply
      • 74

        Sandy says

        May 16, 2019 at 11:32 pm

        Can I use instant coffee and add hot sauce….to deter bugs

        Reply
  45. 75

    Bill says

    April 11, 2011 at 8:25 pm

    starbucks I stop at 4 of them every night and if someone else has not got them then I do. I start in dec in the snow and backoff in may so that everyone else can get them. I sort the trash and filters out in the winter and throw away and save the filters for a worm box in the early spring , and I am putting them in my compost. I am thinking of putting in a mushroom bed in my woods and useing the filters for that also.

    Reply
    • 76

      Anna@Green Talk says

      April 11, 2011 at 10:43 pm

      Bill, maybe it is you who keeps taking all my coffee grounds!

      Reply
      • 77

        Bill says

        April 12, 2011 at 9:54 pm

        I hope not. where are you from lol….? one of my customers went to her local starbucks and they told her no, not till may. I cant understand why they would rather drag them to the dumpster than let some one else carry them out.

        Reply
        • 78

          Anna@Green Talk says

          April 12, 2011 at 9:57 pm

          I am in NJ. Where are you? What do you do for a living?

          Reply
          • 79

            Bill says

            April 14, 2011 at 8:41 pm

            I live in Ohio outside cleveland, I work for a company called lkq,we sell new and used car parts.

        • 80

          Shane says

          April 15, 2011 at 2:06 am

          Love your thinking Bill!

          Reply
  46. 81

    Nikon says

    May 2, 2011 at 4:44 pm

    Took BedBugs advice and started sprinkling coffee grounds on my blackberry plant. I could swear that it is more effective than buying Amonium Sulphate from the nursery which is what I usually do!

    Reply
  47. 82

    Jonathon McCormick says

    May 4, 2011 at 1:30 am

    hi everyone just to let you know you can throw coffee grounds straight around the plant just inoculate the area with mycorrhizae and it will fight and eat the mold bloom. Tested and proved in my vegatable garden and dahlia pots. But worms do love the stuff i think the caffine helps

    Reply
    • 83

      Anna@GreenTalk says

      May 4, 2011 at 1:40 am

      Jonathan, sorry for being dumb, but what is “mycorrhizae?” Is mold bloom the awful stuff that blooms in mulch? Anna

      Reply
  48. 84

    sonailpgi says

    July 11, 2011 at 6:08 pm

    Thanks, Anna. Sorry I didn’t find this post sooner! I’ve only recently become aware of all the productive, sustainable ways we can use spent coffee grounds. Nice post 😉

    Reply
    • 85

      Anna@Green Talk says

      July 13, 2011 at 10:09 pm

      Sonailpgi, glad you found the site! Do you use coffee grounds now for your garden? Anna

      Reply
  49. 86

    sonailpgi says

    July 13, 2011 at 11:09 pm

    Anna,

    Though I don’t drink coffee very often, my gf does. And we compost everything 😉 But some of the ideas I’ve found recently for viable uses of spent grounds have been enlightening — especially one about using them to make a flea dip. Clever.

    Reply
  50. 87

    Natural Remedies For Anxiety says

    July 18, 2011 at 4:33 am

    I’ve heard that coffee grounds are effective with growing blueberries. Anyone care to comment on that?

    Reply
    • 88

      Shane says

      July 19, 2011 at 9:32 am

      Yes they are, and seem to go even better with Blueberries when added as a mulch with pine needles.

      Reply
      • 89

        Anna@Green Talk says

        July 25, 2011 at 10:12 pm

        Shane, I have been trying to lower my PH on my blueberries, It is good to know about the pine mulch. Anna

        Reply
  51. 90

    Weber Genesis E-320 says

    July 20, 2011 at 6:34 am

    Hey Shane, regarding your above comment to Natural Remedies.. you are so right! I set up my own little blueberry plant with mulched pine needles and it is very happy indeed! Haven’t tried the coffee grounds yet though…

    Reply
  52. 91

    Best Running Shoes for Women says

    August 9, 2011 at 10:16 am

    This is a really new idea to enhance the growth of roses in garden. Very good post with useful information. I really appreciate the fact that you approach these topics from a stand point of knowledge and information. Please keep on posting.

    Reply
  53. 92

    Dan Barnett says

    February 25, 2012 at 3:22 am

    This blog entry contained more than enough useful information. I want to thank you for your time and research. I just started my blog and I can tell that I have some learning to do. Keep up the great work!

    Reply
  54. 93

    John Adams says

    February 25, 2012 at 4:41 am

    The following has worked absolute wonders.
    Coffee grounds are only good for a limited time and purposes. The true and time tested way to really take advantage of coffee grounds are for worms. Worms absolutely will love you when you add coffee grounds and the worms. The worms will feed off that for ages and at the same time they will give oxygen, fertilizer to your yard, soil, etc.

    In addition, you will not be wasting water because the water will sink into the roots of grass, plants, etc. without rolling off the top soil and bypassing the roots. The worms, through the use of coffee worms soften the soil and fertlize it at the same time.

    Also, it help a huge amount if you do the following:

    1. add leaves of the trees or grass into your soil, it will decompose greatly.
    2. the paper board from egg cartons are awesome for retain moisture hence in the soil and for the worms.
    3. till the soil, leaves, egg shells, lettuce for worms.

    If you had not already gathered it by now the key are worms. All the rest is to feed and maintain “happy” worms. Worms do not sleep or rest. All they do is eat and pour out casting, fertilizer. This is a year round work-horse for your yard and garden.

    I’ve used this method for ages and it works absolutely wonders. Now, the coffee grounds you can place in a large container with water let it sit there for a day or two and than spray that around. It’s more bang for your buck!

    Continue to add worms, worms, worms, and more worms. You will not regret it. Research what I’ve expressed here and in the end you’ll come to the same conclusion. It’s also great for the environment.

    Reply
  55. 94

    Ricia Steck says

    March 5, 2012 at 8:16 pm

    I just found you! Thanks for the info. My mother’s roses have gone to the way side since she isn’t here to take care of them anymore. I got some coffee grounds and egg shells to see if I could bring them back to health. Now I know what to do. Thanks!

    Reply
    • 95

      Anna@Green Talk says

      March 5, 2012 at 11:14 pm

      Ricia, let me know about her roses. I hope the coffee helps! Anna

      Reply
  56. 96

    Suzanne says

    April 2, 2012 at 7:47 pm

    Anna, “side dress the plant with no more than one inch at a time” is a quote from your article (loved it by the way…had been wondering since my brother brought me 2 bags of Starbucks grounds). I feel like a gomer for asking, but what does that mean? Please clarify? I don’t know if that means sprinkle an inch worth of grounds or and inch deep covering around the roses. I am guessing appx a cubic inch worth sprinkled around. I’m no gardener, so will you help me out here? duh 🙂

    Reply
    • 97

      Anna@Green Talk says

      April 2, 2012 at 9:25 pm

      Suzanne, I typically just sprinkle it around. It isn’t that deep. So it wouldn’t be more than an 1 inch by 1 inch deep. I am glad you asked. Anna

      Reply
  57. 98

    Caryn says

    May 8, 2012 at 8:49 am

    I’m glad Suzanne asked that question b/c I was wondering the same thing myself! 🙂

    Are you adding dry, unused coffee grounds or the “wet” ones leftover in the filter after brewing?

    Reply
    • 99

      Anna@GreenTalk says

      May 8, 2012 at 1:19 pm

      Caryn, I used the wet ones. Anna

      Reply
  58. 100

    Carol says

    July 9, 2012 at 2:22 pm

    I am a coffee drinker and use the old coffee grounds in my compost. and have a good garden. It was very hard for me to start gardening when I first moved here to Colorado from Illinois and now things are growing good,could be better,each year I learn something new about the soil and the dry weather.
    Carol

    Reply
    • 101

      Anna@Green Talk says

      July 12, 2012 at 10:54 pm

      Carol, what did you have to do differently? Anna

      Reply
  59. 102

    Marcos Casillas says

    July 10, 2012 at 6:59 pm

    I have had the fortune of helping to found Don Carlos Farm in Tempe, AZ I found this article to be very enlightening. I have been collecting coffee grounds from two different Starbuck’s locations for the past 4 months or so (people keep beating me to them sometimes) and we have just been accumilating the grounds in our compost. This was very useful because we were not sure how we should be using them and now I feel that I have a better idea on how to use them, thank you for this read =).

    Reply
    • 103

      Anna@Green Talk says

      July 10, 2012 at 10:28 pm

      Marcos, don’t you hate that other people take your “grounds?” People beat me all the time. (*Sign*) Let me know how your compost fares with the grounds. Anna

      Reply
  60. 104

    Carol says

    July 19, 2012 at 11:50 am

    I found I have to water more and I have been doing the moon planting the last 2 years.

    Reply
    • 105

      Anna@Green Talk says

      July 20, 2012 at 11:45 am

      Carol, do you have to water more because of the coffee grounds. I am fascinated by your moon planting. Can you tell me more? Anna

      Reply
  61. 106

    OakleysGarden says

    October 14, 2012 at 12:53 am

    WOW!!! Thank you for the info. I’m so glad that I read this before I started adding coffee grounds to my plants. All these websites say different things and from what I collected from the internet. So far is a hit or miss… I’ll keep gathering my research.

    Reply
    • 107

      Anna@Green Talk says

      October 15, 2012 at 1:31 am

      I felt the same way too. This is why I went to an expert for advise! Let me know what you learn. Anna

      Reply
      • 108

        OakleysGarden says

        October 15, 2012 at 7:09 pm

        Well so far it’s all about balance and knowing if your plant likes the coffee grounds. Some will thrive on the coffee grounds. While others will wilt away. I hope you don’t mind but I quoted you on my blog. But you sure did have the best scientific evidence that you can’t deny. Thanks again and I look forward to more tips and advice on your blog!

        Reply
        • 109

          Anna@Green Talk says

          October 15, 2012 at 11:54 pm

          Thank you so much for the mention. I try to always get an expert opinion if I don’t know. Stick around the blog I write a lot about gardening. Anna

          Reply
          • 110

            OakleysGarden says

            October 16, 2012 at 1:26 pm

            Oh Im’ already a subscriber!

  62. 111

    Anna@Green Talk says

    October 16, 2012 at 2:10 pm

    @OakleysGardens,

    My site won’t let me reply to your last comment. Thanks so much for subscribing! It means alot to me! I hope to see you around the site commenting.

    Reply
  63. 112

    James Blackstone says

    January 22, 2013 at 10:34 pm

    Coffee grounds as an additive for worm bedding? Pappy used to keep a bathtub full of fishing worms out behind the shed. As an avid fisherman Pappy was hard to beat. His coffee grounds were added to the worm bedding.

    Since we all know the value of worm castings in gardening “black gold”…recycling coffee grounds seems like a natural fit. Gathering fishing bait to take the grandson fishing will be easier and more cost effective for this Pappy.

    Excuse me…I’m headed to Starbucks

    Reply
    • 113

      Anna@Green Talk says

      January 22, 2013 at 11:18 pm

      James,

      Let me know how your the coffee works out for you! Anna

      Reply
  64. 114

    gineen says

    February 14, 2013 at 6:44 pm

    I have had some success using coffee grounds to control flea beetles, who apparently aren’t fans of Java
    -cheers

    Reply
    • 115

      Anna@Green Talk says

      February 14, 2013 at 6:48 pm

      Gineen, How much did you use and how often. I hate flea beetles. I tried worm compost and they (the beetles) laughed at me.

      Reply
  65. 116

    Pam says

    March 7, 2013 at 12:17 pm

    When I was a child cleaning up the table, my Dad had me put all the coffee grounds in a small area next to the house. It attracted worms, & he always had an easy place to find his fishing worms.

    Reply
    • 117

      Anna@Green Talk says

      March 7, 2013 at 12:29 pm

      Pam, love the 2 for 1 deal. Better soil and fishing bait! Thanks for sharing. Anna

      Reply
  66. 118

    BOBBY says

    March 9, 2013 at 8:33 pm

    HI HAVE BEEN USING COFFEE GROUNDS FOR 3 YEARS NOW,BUT I MIX THEM WITH BIO CHAR, LAST YEAR MY TOMATOES,WERE OUT OF SIGHT,BUT THIS GUY THAT TOLD ME 4 TO 5 YEARS,WOULD BE THE GREATEST TOMATOES EVER,BUT THIS IS ALL MIXED IN HOLES I DIG WITH POST HOLE DIGGERS, CANT WAIT TILL SPRING,

    Reply
    • 119

      Anna@Green Talk says

      March 9, 2013 at 10:51 pm

      Bobby, love it! What are the portions you use of each? Anna

      Reply
  67. 120

    Antoinette Jackson says

    March 24, 2013 at 10:32 am

    What is moon planting? One of the posters referred to above? July 19, 2012 I also use coffee grounds on my plants my mother used to do it. I live on The Big Island of Hawai’i people here say to plant at the full moon and things will grow better. I’ve tried that and sure enough they do!

    Reply
  68. 121

    Sherry says

    April 8, 2013 at 10:45 am

    My small company uses a Keurig machine. I keep a bowl next to it, and everyone deposits their used K-cups. I take them home, open them up, and put the coffee and small pieces of paper filter into my compost. I also use the leftover cups (which have a small hole in the bottom for drainage) for transplanting seedlings to give away to the local community garden. They are a pain to clean out, but at least nothing is going into the landfill.

    Reply
    • 122

      Anna@Green Talk says

      April 8, 2013 at 12:07 pm

      Sherry, one of my readers asked about a company coffee ground disposal. Do you take it home every day?

      Reply
  69. 123

    Kerri says

    April 26, 2013 at 11:47 am

    Thank you so much for this article! I have been using the grounds from our own coffee machine on my lemon tree, but have procrastinated over, and over, going to the coffee shop to ask them to save grounds for me…just wasn’t sure…you can’t always believe…too much might be damaging to the plants or the soil…

    I have no further excuses…I must away to the coffee house.
    Thanks again.
    Kerri

    Reply
    • 124

      Anna@Green Talk says

      April 28, 2013 at 11:29 pm

      Kerri, let me know how the coffee grounds works out for you. Anna

      Reply
  70. 125

    shanegenziuk says

    April 29, 2013 at 8:48 am

    Great to see you still fighting the fight! Coffee grounds are a fabulous material that you can get for nothing. I’ve used about 10 tonnes of it over the last 3 years, and there is a growing audience out there thirsty to learn all about it.

    Reply
  71. 126

    Lori says

    May 13, 2013 at 11:04 am

    Great blog!
    Nice to know I can use the grounds safely. I use the brewed coffee in a sprayer and spray all my plants during grasshopper season, they don’t like the taste. We had a bad case of grasshoppers and the coffee saved my garden. Now… to keep away the deer!?

    Reply
  72. 127

    Cindy says

    June 16, 2013 at 2:23 pm

    Anna,
    My brothers wife brought home bars of soap that he did not like the smell. He cut a hole through the soap and put string through the hole. He then tied it to the trees the deer were eating and now has no problem with the deer.

    Reply
    • 128

      Anna@Green Talk says

      September 2, 2013 at 10:19 pm

      Cindy, love this idea. I tried something similar with human hair.Anna

      Reply
  73. 129

    O'Boy! Organic says

    September 9, 2013 at 9:29 pm

    I love mixing coffee grounds and egg shells together. We compost so I mostly mix it in with everything else.

    Reply
  74. 130

    samuel says

    October 9, 2013 at 7:21 pm

    I haven’t heard the concern of coffee and pesticides.
    I read that coffee is genally laiden with pesticides unless its organic coffee, which I undersatnd is not what we get in free grounds from Starbucks.
    So adding Starbucks grounds to our compost may not be so good if its not organic?

    Reply
    • 131

      Anna@Green Talk says

      October 9, 2013 at 7:53 pm

      Samuel, you make a good point so I did a little research as to whether pesticides would disappear after the beans were roasted. Several studies, such as http://www.ncbi.nlm.nih.gov/pubmed/23154763 indicated that the pesticides basically disappear or are at low levels.

      However, I do agree with you on Starbucks vs organic. Supporting the organic coffee industry is good since it helps the workers who would ordinarily be the ones who spray the nasty pesticides. (Not to mention, what pesticides do to the surrounding environment.)

      Thanks for bring up the point. Anna

      Reply
  75. 132

    Becky Striepe says

    March 10, 2014 at 11:45 am

    Thank you so much for this – it’s super helpful! I love coffee grounds for the garden, too!

    Reply
  76. 133

    Tiffany (NatureMom) says

    March 10, 2014 at 2:53 pm

    We compost all our coffee grounds here!

    Reply
  77. 134

    Leigh says

    July 2, 2014 at 2:49 pm

    I usually put coffee grounds in the compost but after reading this I’ve been dumping them on the fire ant mounds in the garden. Don’t know yet if it works, but if it does, it will be worth keeping an eye on soul pH and adding dolomitic limestone as needed. Fire ants are a real gardening plague around here.

    Reply
    • 135

      Anna@Green Talk says

      July 6, 2014 at 11:19 pm

      Leigh, does it work? Anna

      Reply
  78. 136

    Breemom says

    January 5, 2015 at 2:22 am

    My husband had stale coffee, almost a full can.Is it bad that I mixed unused coffee grounds in my raised vegetable garden.I just went out and speed them all over and mixed them in the dirt after I pulled up all of last years dead plants.will I be able to replant my veggies again this spring or did I mess up my gardens dirt that was a mix of miricalgrow potting mix and miricalgrow potting soil?Thankyou if anyone can help me.

    Reply
    • 137

      Anna@Green Talk says

      January 5, 2015 at 11:29 am

      Breemom,

      The coffee will decompose and become organic matter. You are fine. You might want to take a soil test next year just to make sure you don’t need any minerals in the bed. It is a good practice to do anyways. Anna

      Reply
  79. 138

    Annie McGarry says

    June 3, 2017 at 11:54 pm

    When I was in my twenties, my roommates and I drank a lot of coffee. A new roommate suggested that the grounds go around the sad rose bush out back. We didn’t think about whether it might be too much; we thoughtlessly put ALL of our coffee grounds on the wild rose bush. It was astonishing how much that plant bloomed once we started the coffee. It really came alive.

    Reply
  80. 139

    Cam says

    June 22, 2017 at 4:56 pm

    I have a problem occurring with the only catnip plant in my outdoor Garden. My catnip which was quite home to begin with has broken into at a rough version of about a quarter of its original length comma and it’s slowly been turning black while the leaves wilt. What in the world is wrong with my plant?

    Reply
    • 140

      Anna says

      June 22, 2017 at 9:04 pm

      Cam, I am not sure but it sounds like it isn’t getting enough water. Catnip is a mint and likes moist conditions. Anna

      Reply

Trackbacks

  1. Share a Little Coffee with Your Garden « Crofton Village Garden Club says:
    March 17, 2008 at 4:22 am

    […] I came across a recent article on this very topic:  Coffee Grounds, Garden Friend or Foe?   The author reports on her experience using coffee grounds to rescue some sickly rose bushes.  […]

    Reply
  2. A Little Coffee for Your Garden? says:
    March 17, 2008 at 4:28 am

    […] I came across a recent article on this very topic:  Coffee Grounds, Garden Friend or Foe?   The author reports on her experience using coffee grounds to rescue some sickly rose […]

    Reply
  3. Living Green Makes Cents | Green Talk says:
    February 12, 2009 at 9:55 pm

    […]  What about all those potatoes and carrot peels?  Send them to your composter so you can have sweet compost for your plants.  Don’t forget to collect free leaves in the fall so that you can have the right mix of brown and green to make compost. Your lawn loves compost as well. And by the way, don’t forget to sprinkle your used coffee grounds around your plants.  They will love you for it.  (How can coffee grounds help your plants?   Read my much read article, using coffee grounds for your plants.) […]

    Reply
  4. Coffee grounds in the garden - what’s the benefit? | Cheap Like Me says:
    May 11, 2009 at 6:45 am

    […] to side-dress with them (or why not to), to speculation about their acidity or lack thereof, visit this page at Green Talk, which interviewed a number of experts on the use of coffee grounds in the garden. It is, […]

    Reply
  5. It’s Gardening Time! Roll out the Compost! | Green Talk® says:
    June 16, 2011 at 5:32 pm

    […] comes the free wood chips.  And second comes the compost.  Rich, dark and inviting.  Think of compost as a chocolate bar for your soil.  Earth Worm bath in it.   (And um, if you don’t move it quick enough so do flies and […]

    Reply
  6. caffiene - Page 2 says:
    March 29, 2012 at 2:50 pm

    […] grounds are high in nitrogen, caffine dosent play a role in plant growth. check out this link: http://www.green-talk.com/2007/10/10…friend-or-foe/ Reply With […]

    Reply
  7. Coffee Grounds and Roses. Starbucks to the Rescue. | Green Talk® says:
    April 23, 2012 at 1:03 am

    […] you even if you threaten to take the coffee grounds away from me.  You’ll just have to read Coffee Grounds, Friend or Foe.  Don’t forget to read how to compost your grounds […]

    Reply
  8. 10 Surprising Coffee Facts | Care2 Healthy Living says:
    October 9, 2013 at 12:25 pm

    […] Coffee grounds are OK on your garden in moderation, but it’s easy to overdo it. Where can they be most beneficial? In your compost bin. Read more! […]

    Reply
  9. 14 Ways to Cook with Food Scraps | Care2 Healthy Living says:
    March 23, 2014 at 8:02 pm

    […] Use Coffee Grounds in the Garden – Just make sure you use them the right way. Anna Hackman at Green Talk has the deets on how […]

    Reply
  10. Gardening for Beginners: Link Up | juicy green mom says:
    June 10, 2014 at 4:27 pm

    […] Coffee Grounds in the Garden: Friend or Foe?: If you have a coffee drinker in the house – this one is a great read for how to use coffee grounds in the garden! I put a ton of them on my hydrangeas last year and got beautiful luscious blooms! […]

    Reply
  11. used coffee grounds, continued… | vegetablurb says:
    December 13, 2014 at 8:55 am

    […] Anyway this article is very informative.  Read the whole thing here. […]

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Shop from Anna’s Farm– The Naked Botanical– Farm Fresh Teas, Salts & Body Products

The Naked Botanical " Click HERE

Save Money By Growing Your Plants Indoors.

Three Must Have Equipment "

Grab My Free Mini Course

Connect with Me

  • Facebook
  • LinkedIn
  • RSS
  • Twitter
  • YouTube

Popular Posts

  • Organic Color Systems: Wash those Grays Away with a Safer Hair Color
  • Coffee Grounds in the Garden: Friend or Foe?
  • Celery Leaves: Cook or Discard them?

RSS Green Talk Radio

  • An error has occurred, which probably means the feed is down. Try again later.

Popular Posts

  • Organic Color Systems: Wash those Grays Away with a Safer Hair Color
  • Coffee Grounds in the Garden: Friend or Foe?
  • Celery Leaves: Cook or Discard them?
  • Freeze Cucumbers & Learn How to Use Them.
  • Hydrogen Peroxide + Ears = Bye to Colds. A Remedy that Works

RSS Green Talk TV

  • Turmeric indoor sowing time!
  • Short snippet of creating a rose hydrosol
  • Elderberry, more uses than just for health
  • The Naked Botanical's Gift Boxes
  • The Naked Botanical salts

Copyright Green Talk © 2023 · Website Designed by Clever Kiwi