Great compost resulting from mushroom growing process, mix of horse manure, and straw bedding materials.
Shredded Redwood tree bark, common for hillsides where it resists washing away and holds together well.
An economic and earth-friendly ground cover made of various types of tree fiber, ground and screened to about 1-2″.
Also available in 3/8” and 3/4”. AKA “Trinity Rock”, this is a popular multicolored earthtone river gravel.