Sterilized Grain Mushroom Substrate, Hydrated Rye with Gypsum and Coffee Grounds | Self Healing Injection Port, .2 Micron Filter Patch (5lbs, 2, 2 Bags)

Description

Price: $48.99
(as of Jun 08,2025 10:41:32 UTC – Details)

Product Description

PREMIUM SUBSTRATE: Sterilized rye grains combined with gypsum and coffee grounds for optimal mushroom cultivation
STERILE PACKAGING: Features self-healing injection port and .2 micron filter patch for contamination-free growing environment
CONVENIENCE: Ready-to-use substrate eliminates the need for preparation, perfect for both beginners and experienced growers
COMPOSITION: Carefully balanced blend of rye grains enhanced with natural supplements for superior growth medium
QUALITY CONTROL: Professionally prepared under strict sterilization protocols to ensure consistent growing results