Dry shredded horse manure Our grain bags are Ideal

Our grain bags are Ideal for growing spawn on

The way they are gusset folded and then cooked causes the plastic to hermetically seal on itself

It will dissipate after a few days of colonization

Sold by the 5 gallon bucket

Type 10T-Inj 18" x 5" x 4" PP Bag with T Filter and Injection Port

Dry shredded horse manure Our grain bags are Ideal*SHIPS COMPRESSED IN A LARGE FLAT RATE BOX NO LINERS OR BAG 5 gallons of raw shredded manure. We source dry field aged horse manure in solid form then run it through our chipper to shred the poop and create a light airy medium for you to use. Sold by the 5 gallon bucket. Price includes shipping. ***Raw manure may contain small amounts of other organic materials mixed into it such as leaves, sticks and hay.