I grow every thing in mushroom compost from Zellwood Monterey mushroom Or if you need five yards delivered call Tim McCarthy at 4:07 925 6069

Martin County offers free mulch and compost to homeowners at the recycling center on Martin Hwy in Palm City. I used it for five years on my palms and young oak trees with success. No need to buy mulch or compost in Martin County, you can load a truckfull for free. Some will say that it contains debris, but that can easily be removed when you spread it.

I called Martin County and they offer mulch only. No compost. But they did tell me about a chicken farm in Indiantown that offers compost. It mostly goes to commercial operations but for $20 minimum I can get all I want. They suggested half their compost mixed with half top soil. It is aged for a year and is half chicken manure and half green matter shredded. Any opinions on their offering for my raised bed?