gardening

looking for free gardening materials like peat moss Compost rotten sawdust manure have a small tractor, dump trailer and truck to load and haul will be using this next year.
also looking to use a grizzly to sift the rocks and branches out of the garden area.
i am willing to pay for the use of the grizzly.
horse, cattel, cattle, sheep, goat, llama, alpaca, and chilihueque, chicken, turkey, duck, goose,greenhouse green house raised bed beds hi-tunnel, cold frame