10g (0.35oz.) biologically dried mycelium on grain seeds, ready for growing outdoor in a non-sterile environment. 1 packet is recommended for a mushroom bed of 80x80cm (30x30 in.) Edible mushroom. They look rather unattractive, but have a very good flavour. Cap 20-50mm across grey-blackish slightly funnel shaped, margin wavy, incurved when old, wrinkled. Gills grey, wrinkled decurrent, forking especially near the margin. Stem sometimes flattened, hollow grey lighter than the cap when young. Taste mild.