CVG Supplemented Bulk Substrate (2lb.)

What is CVG Substrate?

Uncle Myc’s CVG Substrate is a high-performance blend of Coco Coir, Vermiculite, and Gypsum, meticulously crafted and sterilized in certified autoclaves—setting it apart from competitors who only pasteurize. Our substrate is ready to use and ensures a clean, contamination-free start for your mushroom cultivation.