Sterile Mushroom Grain Spawn Bag (5 Pound) Water Heaters Chillers Wide range of food sources

Wide range of food sources

Improves drought tolerance

Unlike single-part bloom formulas that leave growers guessing

The center back support and pad measures 9-inches square

Apply BotaniGard 22WP at first sign of pests when insect numbers are low for most effective control

Sterile Mushroom Grain Spawn Bag (5 Pound) Water Heaters Chillers Wide range of food sources5 Pound Mushroom Grain Spawn Bags Get started on your mushroom growing journey with our premium mushroom grain spawn bags! We store our bulk grain spawn in superior quality Unicorn bags made in the USA, with a validated 0. 5 micron filter patch to let air in and contaminants out. 60% more spawn than your standard grain spawn bag! 100% organic rye grains, thoroughly sterilized using temperature probes for optimal growth Perfectly hydrated grains for