Oyster Shell Flour
Only 54 left!
- 1lb all-natural oyster shell flour for optimal mushroom growth.
- Perfect for balancing substrate pH and enhancing calcium content.
- Boosts mycelium growth and ensures healthy mushroom fruiting.
- Acts as an excellent buffering agent for various substrates.
- Organic and free from contaminants, ensuring safe mushroom cultivation.
- Easy storage with long shelf life.
- Preferred by experienced mushroom cultivators for its consistent results.