Free mushroom compost mulch
by Diane - May 25th, 2012.Filed under: Free stuff.
Free compost mushroom mulch – HURRAY!
But it’s in America! Ah well!
The mulch comes from a compost made at the farm. It includes straw from the stables at the Del Mar Race Track. Added to the straw is a recipe of items including peat moss, cotton seed meal and grape pumice.
Source: Free Mushroom Mulch Growing San Diego Fans | NBC San Diego