organic mushroom spawn and culturesepstein didn't kill himselfSUPER hot pepper powders and saucesthey're turning the frogs gaylab equipmentlizard people run the governmentorganic mushroom spawn and culturesepstein didn't kill himselfSUPER hot pepper powders and saucesthey're turning the frogs gaylab equipmentlizard people run the governmentorganic mushroom spawn and culturesepstein didn't kill himselfSUPER hot pepper powders and saucesthey're turning the frogs gaylab equipmentlizard people run the governmentorganic mushroom spawn and culturesepstein didn't kill himselfSUPER hot pepper powders and saucesthey're turning the frogs gaylab equipmentlizard people run the government
mushroom at the farmers market

Premium Mushroom Growing Supplies

Grow your own
mushrooms.
Start today.

Everything you need to cultivate gourmet and medicinal mushrooms at home β€” from beginner kits to advanced lab supplies.

πŸ„
Oyster
🌿
Lion's Mane
🧫
Cultures
πŸͺ΅
Log Kits

Shop by Mushroom

View all β†’
πŸ¦ͺ
OysterEasy & prolific
🦁
Lion's ManeCognitive support
πŸ„
ShiitakeClassic gourmet
πŸ”΄
ReishiMedicinal powerhouse
🌾
EnokiDelicate & crispy
🌰
ChestnutNutty & versatile

Featured Products

Shop all β†’
Culture Bank

Over 30 verified
mushroom cultures

From rare oyster varietals to coveted medicinal strains β€” every culture is tested, documented, and shipped fresh from our lab in Maine.

Browse Cultures β†’
πŸ”¬

Shop by Skill Level

🌱
Level 1
Beginner
No experience needed. Our spray-and-grow kits are ready to fruit right out of the box.
Shop Beginner β†’
βš—οΈ
Level 2
Intermediate
Ready to work with spawn and substrates? Build your first proper fruiting setup.
Shop Intermediate β†’
🧬
Level 3
Advanced
Lab equipment, agar work, culture isolation, and automated monotubs for serious cultivators.
Shop Advanced β†’
🌿
Certified Organic
Our spawn and substrates are certified organic and produced in small batches for maximum quality.
πŸš€
Fast Shipping
Most orders ship within 1–2 business days.
πŸ”¬
Lab-Tested Quality
Every culture and spawn batch is tested in our Maine lab before it leaves our facility.
πŸ“ž
Expert Support
Real growers on our support team. We answer your questions because we grow mushrooms too.

What growers are saying

β˜…β˜…β˜…β˜…β˜…

"My Pink Oyster kit pinned within 5 days of opening. The mushrooms were absolutely gorgeous β€” I've already ordered two more varieties."

Sarah K.
Portland, OR
β˜…β˜…β˜…β˜…β˜…

"As someone who's tried other suppliers, Gubmint Listnin's grain spawn is noticeably cleaner and colonizes faster. The contamination rate is basically zero."

Marcus T.
Austin, TX
β˜…β˜…β˜…β˜…β˜…

"I inoculated 12 logs with their Shiitake plug spawn last spring. Two years in and they're still fruiting every fall. Best investment I've made in my garden."

Dana R.
Asheville, NC