Gardening

Compost is multi-purpose. It can be used as mulch, topdressing, soil amendment, or as an organic fertilizer. Adding compost to the garden is one of the best ways to improve soil and support plant health.

A colorful California hillside in summer. Photo: Connie Lefkowitz Marin's topography is part of our natural beauty. The views are gorgeous, but there are special considerations pertaining to erosion, water, and plant selection.

Growing a successful edible garden takes planning, correct timing, and a little know-how. But once you have it down it is such a pleasure to eat homegrown produce fresh from the garden. Here's what you need to get started.

Master Gardeners of Amador County offer a variety of public education classes throughout the year. Check out our current list of classes by clicking below. 2025 Public Education Classes

The Marin Master Gardener Help Desk is a garden problem solving/information resource provided through the University of California Cooperative Extension for Marin County residents. PLEASE NOTE: If you are NOT a Marin County resident, please contact your county's local Cooperative Extension office.

Decomposition occurs naturally over time, affecting all organic matter. Managing the process for soil improvement in a compost pile provides rich organic material for the garden.

Trees are the most imposing aspect of a native landscape whether they dominate wildlands or open to vistas. They are also a valued aesthetic in home gardens and in urban and suburban open spaces as they provide shade from harsh sun or simply add beauty with foliage, bark, and flowers.

Learn how to grow healthy tomatoes in your Sonoma County home garden; select, grow and manage pests and diseases with expert advice.

These leafy vegetables are easy to grow in cool weather, spring or fall, in Sonoma County. Plants in an array of colors enliven the garden in the off-season, often indicating spiciness and aroma in the kitchen. Asian greens are known by alternate plant names in different cultures.

Learn how to start summer vegetable seeds indoors with expert tips for a successful garden. Learn why starting from seeds is better than getting seedlings.