OSU Gardener’s May Chores
Oregon State University Extension Service encourages sustainable gardening practices. Always identify and monitor problems before acting. First, consider cultural controls; then physical, biological and chemical controls (which include insecticidal soaps, horticultural oils, botanical insecticides, organic and synthetic pesticides). Always consider the least-toxic approach first. Recommendations in this calendar are applicable to Oregon’s Willamette Valley. PLAN & PREPARE Prepare and prime […]