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
• Health food stores
• Restaurant supply
• Fresh market sales
• Medicinal mushroom interest