I’ve recently tried mixing the used coffee grounds in baking soda, and I’m seeing a very visible chemical reaction. I haven’t tried putting it in the ground yet though.

  • MambabasaOPEnglish
    3•8 months ago

    Oh that’s interesting. I noticed the mold as well when I leave it out. Could I grow mushrooms on it?

    • verity_kindle
      3•8 months ago

      I don’t know enough about myco propagation to answer. I know they need rich organic matter. I always mix my grounds with composted cattle manure, food scraps and straw.