Welcome to our new website!

New products and offerings!

Thank you for your business!

Free shipping on orders over $100 inside the continental US

Bulk discounts are calculated at the final checkout screen
1 4
Liquid Fungi  |  SKU: 310003802113

Winter Oyster Mushroom Grain Spawn (1 pound)

$20.00
Shipping calculated at checkout.

Winter Oyster Mushroom Identification

Classification: Pleurotus ostreatus

Other Names: Polar Oyster Mushroom, Cold White Oyster Mushroom

Winter Oyster Mushroom Substrates

Sterilized Hardwood Substrate

Hardwood Logs, Supplemented Sawdust Blocks, Pasteurized Straw, Other Cellulose Products

Petri: Malt Extract Agar, Dextrose Agar

Spawn: Rye Berries, Millet, Oats, Corn

Winter Oyster Mushroom Environmental Information

Cold Temperature

Incubation Temperature: 70F-80F

Incubation Time: 12-14 Days

Fruiting Temperature: 55F-65F

Fruiting Humidity: 85%-93%

Pinning Time: 4-10 Days

Total Fruiting Time: 14-18 Days

Needs Cold

This species requires colder temperatures to fruit.

Intermediate

This species requires an intermediate grower level and general understanding of mushrooms.

North American winter oyster mushrooms are found between and early fall and spring. Despite the name "winter", temperatures don't need be cold for them to fruit, but it does help. They fruit well in temps of 45F-70F. Winter oysters are one of the best edible mushrooms. They can reach 9 inches across when fully mature, though 4 - 6 inches are more common. They have a super-dense, meaty texture. They make an exceptional vegan alternative to meat or seafood, especially when properly prepared. They are also great on the grill.

Our Winter Oyster Mushroom Grain Spawn is grown on 100% certified organic rye berries. It arrives contaminate free, fully developed, and ready to use. Winter Oyster Mushroom Grain Spawn is used to inoculate many bags of bulk substrate quickly. Transferring grain into bulk substrate bags is the choice methodology for medium and large scale growers. Winter Oyster Mushroom Grain transfers are usually performed in a flow-hood or bio-cabinet. Simply break up the Winter Oyster Mushroom Grain Spawn, then transfer grains to each bag you want to inoculate.

Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Liquid Fungi

Winter Oyster Mushroom Grain Spawn (1 pound)

$20.00

North American winter oyster mushrooms are found between and early fall and spring. Despite the name "winter", temperatures don't need be cold for them to fruit, but it does help. They fruit well in temps of 45F-70F. Winter oysters are one of the best edible mushrooms. They can reach 9 inches across when fully mature, though 4 - 6 inches are more common. They have a super-dense, meaty texture. They make an exceptional vegan alternative to meat or seafood, especially when properly prepared. They are also great on the grill.

Our Winter Oyster Mushroom Grain Spawn is grown on 100% certified organic rye berries. It arrives contaminate free, fully developed, and ready to use. Winter Oyster Mushroom Grain Spawn is used to inoculate many bags of bulk substrate quickly. Transferring grain into bulk substrate bags is the choice methodology for medium and large scale growers. Winter Oyster Mushroom Grain transfers are usually performed in a flow-hood or bio-cabinet. Simply break up the Winter Oyster Mushroom Grain Spawn, then transfer grains to each bag you want to inoculate.

View product
Back to top