NORTH SPORE Black King Mushroom Liquid Culture Syringe Humic & Fulvic Acids Versatile Soil Amendment or Top

Versatile Soil Amendment or Top Dress

Rich in Plant-Supporting Amino Acids

and automatically closes when not in use

Stage 1: EZ-Twist Sediment Filter

Length (in):  6

NORTH SPORE Black King Mushroom Liquid Culture Syringe Humic & Fulvic Acids Versatile Soil Amendment or TopNORTH SPORE Black King Mushroom Liquid Culture Syringe 'Marbled' black king (Pleurotus spp.) also called black pearl king is a reliable commercial strain that grows some of the heartiest mushrooms with beautiful brown marbled caps and soft stems. When cultivated successfully, you can expect a large harvest of very meaty and delicious mushrooms. This strain is a cross between oyster and king trumpets from Japan. It prefers cooler temperatures and is