Black Gold Mushroom Compost - 40 Lbs.

Black Gold Compost Co


This is a recycled specialty soil that was used to grow mushrooms. But because mushrooms are such a delicate crop, the soil is used only once. Then it is sterilized and composted. This rich growing medium is perfect for vegetable and flower gardens, trees and shrubs....even topdressing existing lawns. It contains fibrous peat, gypsum, dolomite, crushed feathers, cottonseed meal, straw and other ingredients known only to the mushroom farm's Chief Grower.

Customer Reviews

Thank you for submitting your review

Based on 2 reviews Average Rating 5.00 stars out of 5
Filter 2 Reviews with 5 star rating
Filter 0 Review with 4 star rating
Filter 0 Review with 3 star rating
Filter 0 Review with 2 star rating
Filter 0 Review with 1 star rating
  • B
    Bill McMahon B. M. Bill M.
    23-07-2025

    Black Gold Indeed

    I just finished hilling up my Taters with your fine product and I cannot imagine being any happier than I am right now!!

  • E
    Elisa Aguilar E. A. Elisa A.
    29-06-2025

    Mushroom Compost

    I used the mushroom compost for my vegetable garden and it is doing great. I will keep ordering this for my garden.

Ask your Question about this product