coffee grounds

Discussion in 'Soils, Fertilizers and Composting' started by erin_juniper, May 14, 2007.

  1. erin_juniper

    erin_juniper Active Member

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    Location:
    Vancouver, BC, Canada
    I heard once that coffee grounds make good fertilizer.
    Is this because of the acidity?
    Would this be good for making Hydrangea flowers blue?
     
  2. Margaret

    Margaret Active Member 10 Years

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    Location:
    Sunshine Coast, B C Canada
    Woops, did not post my reply in response in the correct place but if you look in my other post in reply to "coffee grounds" it may help.
    Margaret
     

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