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Coronavirus COVID-19

COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being conducted consistent with the latest official state guidance. WSU Extension county offices and WSU Research & Extension Centers are following protocols for vaccination, masking, distancing and hygiene. If this office is not open to the public, we are available during normal business hours via email, phone, and web conference.

Ornamental & Landscape Gardening

Program Contact: Janice Reed, Office Manager
(509) 243-2009 •

Hort Web Header

The Composting Process

Container Gardeningby Gayla Filler

ROSE CARE – Compliments of the American Rose Society / Consulting Rosearians
From Bare Root to Bloom
Basic Pruning Guidelines
Cutting or Deadheading Roses
Powdery Mildew
Pruning Old Garden Roses
Water and Why
What Is Blackspot?

Timing and Planting of Trees by Arvid Ellson
Match a Tree to It’s Place– by Dick Reid