Manure-Based Mushroom Substrate 30 lbs (6 x 5 lb Bags) - Pasteurized Bulk Substrate for High-Yield Fungi Growth

Grow your mushrooms with Out-Grow’s premium manure-based mushroom substrate, a high-performance bulk substrate designed specifically for dung-loving fungi. This pasteurized, nutrient-rich blend provides the perfect balance of moisture retention, aeration, and essential nutrients, helping you achieve vigorous mycelium colonization and high-yielding flushes.

• ? Includes 6 x 5-pound bags – A total of 30 lbs of premium bulk mushroom substrate.
• ? Pasteurized & Ready to Use – Just mix with your mushroom grain spawn and start growing.
• ? Nutrient-Dense Formula – Made with field-aged horse manure, coconut coir, gypsum, vermiculite, and natural additives for optimal mycelium development.
• ? Versatile Growing Options – Use directly in monotubs, trays, bulk grow bags, or fruiting chambers.
• ? Optimized for Fresh Air Exchange – Packaged in large heat-sealed mushroom grow bags with a 0.5-micron filter patch to keep contaminants out while allowing proper airflow.

Common Name: Manure-Based Mushroom Substrate
Scientific Name: N/A
Sunlight: Indirect light
Watering: Maintain moisture without saturation
Soil: N/A (Bulk substrate)
Hardiness Zones: N/A
Growth Habit: N/A (for mushroom cultivation)
Format: 30 lbs (6 x 5 lb bags)