University of Idaho Extension will be offering a series of courses on organic gardening this spring, led by Lynn Bush, a long-time local organic gardener and farmer. The first class, Building Your Soil, will be held on Tuesday, January 10, from 1-3pm. Learn how to begin successful organic gardening by building your soil; this is the key to a productive organic garden. Sign up by calling the Extension office at (208) 267-3235. Fee: $3.