• COMPLETE SUBSTRATE: Pre-mixed growing medium containing sterilized grains, coco coir, vermiculite, gypsum, and coffee grounds for optimal mushroom cultivation
• STERILIZATION: Professionally sterilized substrate sealed in a mushroom grow bag ensures contamination-free growing environment
• FILTER DESIGN: Features a 0.2 micron filter patch and self-healing injection port for easy inoculation while maintaining sterility
• ALL-IN-ONE SOLUTION: Ready-to-use substrate eliminates the need for separate preparation steps or additional materials
• CONVENIENCE: Large grow bag format provides adequate space for substantial mushroom growth with minimal setup required