Premium Substrate w/MGP (5lb bag)

Get these 5lbs bags of pre sterilized substrate today!! Made with coco coir, vermiculite,cow manure, food grade gypsum, smart nitrogen and a few other top secret ingredients. This substrate is guaranteed to make your project happy. Just like the substrates from mycohaus, outgrow and  midwestgrowkits but TMU has taken it one step further by adding highly effective Trich fighters and mushroom growth promoters.