Gourmet Mushroom Grow Kits

100% Guaranteed-to-Grow Pre-Colonized Mushroom Blocks

Pre-colonized organic oak-sawdust fruiting block
Harvest gourmet mushrooms at home in just 10-14 days
Guaranteed to grow: North Spore replaces any block that fails
Species options: Blue Oyster, Lion's Mane, Golden Oyster, Pink Oyster

🔬 Scientific Clinical Backing

Mushroom grow kits capitalize on Biological Efficiency (BE). North Spore pre-colonizes their blocks in professional cleanrooms with laminar HEPA flow hoods. This allows the target mycelium to completely saturate the substrate (supplemented oak sawdust) without competing pathogens.

By the time the kit arrives, the block is primed to fruit immediately upon exposure to humidity and fresh air. This bypasses the highly sensitive, sterile-critical stages of liquid culture inoculation and spawn run.

Mycology Reference: Stamets, P. (2000). Growing Gourmet and Medicinal Mushrooms. Ten Speed Press. 'Biological efficiency ratios in wood-decaying saprophytes.'

📦 Dosage & Application

Slice a 2-inch 'X' or slit on the side of the plastic bag. Spray the cut area 2-3 times daily with the included misting bottle. Keep in a room with indirect light and ambient temperatures between 60°F and 75°F. Harvest your crop once the caps begin to flatten out.

FDA & Legal Disclaimer: Cultivation Block for culinary and medicinal gourmet species. Always wash hands before handling substrate and ensure adequate ventilation in your fruiting environment. Check your local regulations regarding mushroom cultivation.