Farm Direct Products
Colonized Fruiting Blocks
Sterilized Grain & Substrates
Organic Master's Mix Pellets
Vegan & Manure Dry Substrate Mixes
Bulk Mushroom Grow Bags
Cultures & Lab Supplies
See our full catalog and pricing.
Partnering with Redwood Mushroom Supply gives you full access to our network of mushroom cultivation supplies. Whether your just starting your own mushroom farm, or are an established business, our team can help streamline your supply chain and simplify your purchasing. Fill out the form below and our team will reach out with pricing and our full catalog.
About our products.
Colonized Fruiting Blocks
We offer nine varieties of proven commercial gourmet species. Choose from Shiitake, Oyster (Blue, Pink, Yellow), Lion's Mane, King Trumpet, Chestnut, Maitake, and Pioppino. These turnkey blocks are ideal for small to mid-size operations.
We also offer Reishi and Turkey Tail blocks for medicinal growers looking to break into the emerging wellness sector.
Organic Master's Mix Pellets & More
This premium blend designed for fast fruiting gourmets is made from 100% organic saw dust and soy hull at a 50/50 ratio in a homogenized pellet for consistent, predictable yields. Available in totes and 35 lb. bags.
A pelletized shiitake blend is also available, as well as loose dry blends for Vegan & Manure-Based substrate.
Sterilized Grain & Substrates
Sterilized Sorghum in filter patch bags, Manure-based substrate, and Shiitake substrate are all available in industrially sterilized bags for use with cultures or grain spawn.
Mushroom Grow Bags
We offer a wide range of mushroom grow bags from Sakato designed to match most typicaly cultivation methods. Bags are available in a range of material colors, types, sizes, and filter types.