2 x 5 lb. Sterilized Supplemented Oak Hardwood Substrate moderate weather Your gift card will be

Your gift card will be available immediately

Good air exchange needed

Each pound comes fully colonized and ready for bulk substrate expansion

and plug spawn formats

Sweet almond-like aroma

2 x 5 lb. Sterilized Supplemented Oak Hardwood Substrate moderate weather Your gift card will beOur 2 x 5 lb. Sterilized Supplemented Oak Hardwood Substrate is a top quality mushroom substrate that has been sterilized to ensure purity and supplemented with soy and gypsum for optimal growth. Expertly crafted from 100% oak hardwood, this substrate provides the perfect foundation for mushroom cultivation. Increase your yields with our trusted product. Our supplemented hardwood substrate mushroom grow blocks are the perfect fruiting medium. We use