Black Pearl King Oyster Mushroom Grain Spawn 1 lb - 100% Organic Contamination-Free, Premium Quality, Ready-to-Use Rye Berries

Introducing our premium Black Pearl King Oyster Mushroom Grain Spawn, perfect for both novice and experienced mushroom cultivators. Each package contains 1 pound of fully colonized, organic rye berries, ready for use in your home or commercial growing endeavors.

• 100% contamination-free mushroom grain spawn guaranteed
• Extended viability: 30 days at room temperature, 1 year when refrigerated
• Ready-to-use fully colonized rye berries
• Developed for both commercial and home cultivation
• Includes complete transfer instructions and a contamination-free guarantee
• Undergoes rigorous quality control for maximum viability
• Backed by a 90-day satisfaction guarantee

Common Name: Black Pearl King Oyster Mushroom
Scientific Name: Pleurotus ostreatus var. eryngii
Sunlight: Indirect sunlight or low light
Watering: Maintain moisture without soaking
Soil: Bulk substrate suitable for mushroom growth
Hardiness Zones: Not applicable
Growth Habit: Fast-growing with a robust yield
Format: 1 lb. grain spawn bag