-40%
Garden Gypsum, Organic, Mushroom Substrate additive. soil additive 12 ounce bag

Garden Gypsum, Organic, Mushroom Substrate additive. soil additive 12 ounce bag

$ 4.21

Availability: 51 in stock
  • Condition: New, Additive for mushroom Substrate soil additive
  • Indoor/Outdoor: Indoor & Outdoor
  • Number in Pack: 12 ounces
  • Country/Region of Manufacture: United States
  • Restocking Fee: No
  • Return shipping will be paid by: Seller
  • Brand: Logical Gardens
  • Item must be returned within: 30 Days
  • Season of Interest: Fall
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Type: granular
  • All returns accepted: Returns Accepted
  • Soil pH: Neutral
  • Common Name: Gypsum

    Description

    Organic Garden Gypsum
    is used as an ingredient in mushroom substrates and casing mixtures. Gypsum acts as a mineral supplement, as it's presence promotes mycelial growth by providing substrates with calcium and sulfur, both essential elements for good fruit body formation
    This listing is for one 12 ounce bag of unsterilized Organic Garden Gypsum
    Mix with other substrate compounds Such as hardwood pellets and Rye Grain and any other materials your mushrooms may require.