Sterile Grain – Martian Mushrooms

Join {firstName}s' family plan and save an extra {percentage}% on your subscription! Discount will automatically apply during checkout as discount code {code}.

✕

🍄 FREE UK MAINLAND DELIVERY 🍄

Blank Grain Spawn Bag

Blank Grain Spawn Bag

Regular price From £16.95 GBP

Regular price Sale price From £16.95 GBP
Unit price per
Lion's Mane Grain Spawn Bag

Lion's Mane Grain Spawn Bag

Regular price From £16.95 GBP

Regular price Sale price From £16.95 GBP
Unit price per
King Oyster Grain Spawn Bag

Sold out

King Oyster Grain Spawn Bag

Regular price From £16.95 GBP

Regular price Sale price From £16.95 GBP
Unit price per

Sold out
Reishi Grain Spawn Bag

Reishi Grain Spawn Bag

Regular price From £16.95 GBP

Regular price Sale price From £16.95 GBP
Unit price per
Golden Oyster Grain Spawn Bag

Golden Oyster Grain Spawn Bag

Regular price From £16.95 GBP

Regular price Sale price From £16.95 GBP
Unit price per