Mushroom Bulk Substrate (Coir/Verm/Gypsum) 4.5lb nut-tea Each Kit includes an Envelope

Each Kit includes an Envelope for tissue or sample storage

The HI98118 can be used to measure the pH in soils as well as nutrient solutions

resistant to wear and tear

Bat Guano is fast acting and highly effective when mixed into potting media applied as a sidedress or steeped to make a potent guano tea or foliar spray

where minerals enter the plant

Mushroom Bulk Substrate (Coir/Verm/Gypsum) 4.5lb nut-tea Each Kit includes an EnvelopeIntroducing our Mushroom Bulk Substrate! Made with the perfect blend of Coir, Vermiculite, and Gypsum, this 4. 5lb bag is specially designed to provide your mushrooms with all the nutrients and moisture they need to grow big and strong. Get ready to enjoy a bountiful harvest with this premium bulk substrate!