On Saturday, February 26th, join Acterra for Introduction to Grow Biointensive. Grow Biointensive is a whole-system approach to gardening and farming that builds soil fertility in a relatively short time, so that fertilizer inputs (other than compost) become unnecessary, or almost so, thereby making the garden and farm as sustainable as possible. Learn the principles of double-digging, composting and soil-building, intensive planting, companion planting, carbon farming (compost crops), calorie farming, and open-pollinated seeds.
To register call 650-493-6072 or http://introtogrowbiointensive.eventbrite.com. For more information visit the Acterra website.