NORTH SPORE Mastr Mix Sterile Soyhull & Hardwood Substrate, 5lb Add on Kits | Accessories while preventing leakage and keeping

while preventing leakage and keeping your treats fresher for longer

Vegamatrix Amp-It provides an array of micro-nutrients in ratios proven to increase growth

the valve is closed and not allowing air to pass through

our reflective white tubing is completely opaque to prevent algae growth

NORTH SPORE Mastr Mix Sterile Soyhull & Hardwood Substrate, 5lb Add on Kits | Accessories while preventing leakage and keepingNORTH SPORE Mastr Mix Sterile Soyhull & Hardwood Bulk Substrate The Premium 5lb sterilized Mastr Mix contains a blend of hardwood sawdust, non GMO soyhulls, and select substrate amendments. This proprietary blend is formulated for higher yields and has a pleasant, leafy, deep veggie aroma (thanks to the premium soyhulls used in our recipe). After more than a year of development, the result is a product with a better nutritional profile for a faster