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Streamside plan #1, Steep Slope - dry streambank

A design for gardens near streamsides with steeper banks and dryer soils.

Carolyn M. Devine | Jan 2010 | Fact Sheet

Streamside plan #3, Gradual Slope - Wet

A design for gardens near streamsides with gradually sloped banks and wet soils.

Carolyn M. Devine | Jan 2010 | Fact Sheet

Streamside plan #2, Average Slope - mixed wet/dry

A design for gardens near streamsides with average sloped banks and mixed wet and dry soils.

Carolyn M. Devine | Jan 2010 | Fact Sheet

Why Does Your Tree Look Sick?

Most “sick tree” problems can be traced back to underlying stresses that have reduced the tree's vigor, making it more vulnerable to diseases or insect pests.

Jun 2018 | Article

Stressed trees show dieback

Browning or dieback is usually caused by weather-related stress, sometimes in combination with pests and diseases.

Mar 2018 | Article

How to collect a plant specimen for disease diagnosis

A guide for how to collect and where to get a sample analyzed for plant diseases.

Melodie Putnam, Carol Savonen | Jul 2014 | Article

Landscaping with Roses

Selecting roses for landscape use may seem like an impossible task, but with a few key elements in mind, you can select a rose or a group of roses to complement your new or current landscape.

Barbara McMullen | May 2007 | Article

PNW native plants for the streamside garden

Trees and shrubs for the water's edge or drier areas, groundcover, ferns, and other useful tips

Linda R. McMahan | Jul 2018 | Article

Grapevine Trunk Diseases in Oregon

A summary of the main trunk diseases causing issues in Oregon and management methods.

Melodie Putnam | Mar 2019 | Article