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Featured

MycoSphere (NEW)

Morel Garden Kit (NEW)

Plant & Grow (NEW)

Mushroom Log Bundle

Wine Cap Garden Kit

Shop All Outdoor Growing
Shop by Category

Grow on Logs

Grow in Gardens

Grow in Containers

Foraging
Mushroom Log Beginner Bundle

Pink Oyster 'Plant & Grow' Mushroom Starter

Wine Cap Garden Bed Kit
Featured

Boomr Bin

BoomRoom II

ShroomTek

Spray & Grow

Shop All Indoor Growing
Shop by Category

Grow Chambers

Sterile Grain Bags and Substrates

Fruiting Blocks

Spawn & Cultures

Lab Supplies & Tools

Raw Materials and Amendments

Books, Gifts, & Merch
'Boomr Bin' + CVG Monotub Mushroom Grow Kit

'BoomRoom II' Automated Martha Tent Mushroom Grow System

'ShroomTek' + Spore Boostr All-In-One Mushroom Grow Bag
Featured

Lion's Mane

Shiitake

Oyster

Reishi

Wine Cap

Morel

Shop All Species
Categories

Grain Spawn

Sawdust Spawn

Plug Spawn

Liquid Cultures

Plate Cultures

Slant Cultures

Dung-Loving
Organic Lion's Mane Mushroom Liquid Culture Syringe

Organic Blue Oyster Mushroom Grain Spawn

Organic Almond Agaricus Mushroom Sawdust Spawn
Featured

Lion's Mane

Spectrum 10

Value Bundles

Shop All Wellness
Shop by Category

Mushroom Tinctures

Mushroom Capsules

Mushroom Coffee

Mushroom Chocolate

Earth Nectar (Mushroom Honey)

Mushroom Teas

Dried Mushrooms
Functional-5 Mushroom Coffee

Lion's Mane Mushroom Lover Grow Kit & Tincture Set

Organic Lion's Mane Mushroom Capsules (120 ct)
Featured

Browse All Guides

Indoor Guides

Outdoor Guides

Rewards Program
Events & Classes

Upcoming Events

Online Classes

Private Mycology Consultation
Blog Topics

Mushroom Growing Guides

Mushroom Recipes

Psilocybin

Health & Wellness

Grower Highlights

Species Spotlights
About Us

Who We Are

Sustainability

Quality Guarantee

Mycology Scholarship

Research Program
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Master's Mix

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Sterile Substrate

'Mastr Mix' Sterile Soyhull & Hardwood Bulk Substrate

'Mastr Mix' Sterile Soyhull & Hardwood Bulk Substrate

2 Reviews

$24.99

8-Pack 'Mastr Mix' Sterile Soyhull & Hardwood Mushroom Substrate

Discounted Bulk Pack

8-Pack 'Mastr Mix' Sterile Soyhull & Hardwood Mushroom Substrate

$127.99

$192.00

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