Organic Black King Mushroom Grain Spawn bulbs this lightweight frame is a

this lightweight frame is a practical choice for seed starting

Need something more specific

(1) Imperator Carrot  - 1000 seeds

UV-protected

Intended for floral use

Organic Black King Mushroom Grain Spawn bulbs this lightweight frame is aOur USDA certified organic black king (Pleurotus spp.) grain spawn features a strain that produces hearty mushrooms with beautiful brown marbled caps and soft stems. When cultivated successfully, you can expect a large harvest of very meaty and delicious mushrooms. Black kings offer the hearty texture of king trumpets, but the growth style of a regular oyster. They prefer cooler temperatures and are prone to drying out or stopping their growth if