University trained Master Gardener volunteers use research-based information to help home gardeners with their plant problems. Master Gardeners are available to answer questions in the WSU Walla Walla Extension office April through September on Tuesdays and Thursdays from 9:00 – 11 a.m. and 2:00 – 4:00 p.m. and at the Downtown Farmers Market on Saturdays.
- Inland Northwest Vegetable Gardening
- Gardening in Washington State
- Quick and Easy Composting
- Control of Common Pest Problems
- Horticultural Myths
- Iron Deficiency