Bear's Head Tooth Mushroom Grain Spawn (1 pound)

Premium grain spawn cultured on 100% organic rye berries, featuring our professional-grade Bears Head strain. Known for its cascading white teeth-like formations and seafood-like flavor profile. Key Features: Fast colonization rates 30-day shelf life at room temperature 6-month refrigerated shelf life 100% organic rye berry base Professional-grade genetics Contamination-free guarantee Cultivation Requirements: Hardwood substrates preferred Temperature: 65-75°F High humidity (85-95%) Good air exchange required Supplemented blocks recommended 2-3 week colonization period Expansion Ratios: 1:5 spawn to substrate ratio Even mixing essential Break-and-shake on Day 3 and 7 Thorough substrate penetration needed Storage Instructions: Store in dark place during incubation Maintain 65-75°F during colonization Avoid sealed plastic containers Use breathable cardboard boxes Keep accessible for periodic mixing Monitor for contamination regularly Market Appeal: Growing gourmet market Healt