W. Johnson Ornamental and Building Stone
FOR: A huge selection of stones, from pavers to boulders, at good prices. Here you can personally select individual boulders. Delivery and placement services are also reasonably priced.
Martin Brothers Supply
FOR: organic soils and composts, especially good are super-harvest and mushroom composts for ornamentals and veggies.
Marin Landscape Materials
FOR: bulk soils suitable for vegetable gardening; bagged Pt. Reyes compost; gravel, pavers, stones and boulders.
Grab N’ Grow Soil Products
FOR: bagged or bulk soil products and composts; organic nursery planter mix; All-green compost; cardboard in rolls for sheet mulching.
LeBallister’s Seed and Fertilizer
FOR: bulk sales only of native grasses, wildflowers, lawn and pasture grasses, cover crops, rock dust and fertilizers.
The Earth Moved
Teaming with Microbes: The Organic Gardener’s Guide to the Soil Food Web
Life in the Soil: A Guide for Naturalists and Gardeners
Soil Matters: From Backyard to Backcountry
Booklet. $6; available HERE