CVG Sterilized Substrate Grow Bag

CVG sterilized substrate grow bags contain a balanced mix of coconut coir, vermiculite, and a touch of gypsum, ideal for mushroom cultivation. Coconut coir provides hydration and structure, vermiculite aids in moisture retention, and gypsum supplies essential nutrients for mycelial growth. Pre-sterilized and ready-to-use for convenient and contamination-resistant cultivation.