Bulk Mushroom Substrate (3 lbs) | Pasteurized | 0.5 Micron Dual-Filter Grow Bag | Coco Coir, Vermiculite, Gypsum (CVG) | Maximum Yield | for Dung & Grain Loving Mushrooms

Description

🍄 Grow like a pro—maximize your mushroom harvest with Olympus Myco!

Olympus Myco Bulk Mushroom Substrate is a 3 lb pre-pasteurized grow bag featuring a coco coir, vermiculite, and gypsum blend optimized for maximum yield. Its dual-sided 0.5 micron filter patch ensures ideal airflow and moisture retention, supporting robust mushroom growth across various cultivation methods. Ready to use out of the bag, it offers reliable room-temperature storage backed by a replacement guarantee and expert support.