Tilth Classes
Tilth offers a variety of classes both online and at the Tilth campus. Let us help you be a better gardener, understand more about soil, plants and agriculture, or just enjoy the bounty of nature.
Past Classes
Join Tilth member and grower Jennifer Carlson and learn how to grow, prune and make a lavender wand.
Join Don Krafft for a comprehensive class designed to transform your organic waste into nutrient-rich compost.
Join Gary Ingram and learn to protect your apple crop from these pests.
From preparing the soil to timing the harvests, lots of tips will be shared.
Join Anza Muenchow and learn the best ways to grow your favorite greens all season long.
Work party to clean up the Tilth Orchard and the Native Bee Hotel built by Tom Vincent.
Join Anza Muenchow and learn how to take cuttings of your favorite perennial shrubs and get them to form roots.
Interested in starting worm composting but don't know where to begin? Join Master Gardener Tom Vincent as he explains the basics of this simple composting process.
We’re meeting a week later this month! Online discussion of food-growing wisdom and practices led by Anza Muenchow.
Join landscape designer Jennifer Carlson as she discusses this design element for your small-scale farm or homestead.
Join us online for a discussion of food-growing wisdom and practices led by Anza Muenchow.
Jim Gage will demonstrate various methods of sharpening your often-used garden tools–shovels, loppers and pruners.
Meet other gardeners at Tilth and hear all the best tips on making your food garden more successful this year.
Join us online for a discussion of food-growing wisdom and practices led by Anza Muenchow.
Learn about Hügelkulture, a slow composting process that mimics natural decomposition of the forest floor.
Enjoy fresh organic greens this season from your backyard garden. Anza Muenchow discuss soil preparation and the best varieties to thrive in our climate and resist our pests.
Join Gary Ingram for an on-site class on pruning trees for high fruit production. There will be a lecture followed by hands-on learning.
Join us via Zoom for a discussion of food-growing wisdom and practices led by Anza Muenchow.
Join Gary Ingram to learn how to prune ornamental trees and shrubs, such as crabapple, filbert and Nootka rose.