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Coronavirus COVID-19

COVID-19 Advisory: WSU Extension is working to keep our communities safe. All Extension programming is being provided virtually, postponed, or canceled. Effective March 16, 2020, WSU Extension county offices and WSU Research & Extension Centers will be closed to the public. We are available via email, phone, and webconference.

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