Pre-Chopped Straw

Semican Seeding Mulch/Straw is a proprietary engineered blend of pre-chopped hay & straw. It includes virtually no noxious weed or crop seed. Semican Mulch is made without chemical herbicides.

1 bag will cover approximately 150 feet² when applied 1 inch thick.

Volume before compression : 8.5 feet³

Average weight : 9kg (can vary)

Perfect for growing straw-loving mushrooms in a grow bag, or for nourishing Wine Cap and Oyster mushrooms in your garden.

Product of Québec, Canada.