Collection: Bulk Substrates
Maximize your cultivation potential with our Bulk Substrates Collection. Perfect for commercial growers or hobbyists scaling up their operations, our bulk substrates are available in various quantities. Enjoy significant savings with our bulk pricing, all while maintaining the premium quality you expect from Mushroom Substrate. Whether you're cultivating gourmet mushrooms or expanding your grow, our bulk options provide the consistency and value you need.
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Horse Manure and Straw Mushroom Substrate 25lbs
Regular price $110.50Regular priceUnit price / per -
Manure Mushroom Substrate 25lbs
Regular price $110.50Regular priceUnit price / per -
Wood Based Mushroom Substrate 25lbs
Regular price $110.50Regular priceUnit price / per -
Rye Berry Mushroom Substrate Grain Bags 25lbs
Regular price $120.00Regular priceUnit price / per -
Popcorn Mushroom Substrate Grain Bags 25lbs
Regular price $120.00Regular priceUnit price / per -
Rye Berry Mushroom Substrate Grain Bags 25-Pack
Regular price $147.65Regular priceUnit price / per -
Rye Berry Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
Multi Grain Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
Popcorn Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
Red Milo Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
White Millet Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
White Milo Mushroom Substrate Jars 12-Pack
Regular price $91.25Regular priceUnit price / per -
BRF Mushroom Substrate Jars 12-Pack
Regular price $51.00Regular priceUnit price / per