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Showing 1 - 10 of 11 results.

Improving Garden Soils with Organic Matter

This publication will help you understand the importance of soil organic matter levels to good plant performance. It also contains suggestions for suitable soil amendments. Any soil, no matter how compacted, can be improved by ...

Dan Sullivan, Linda Brewer, Neil Bell | May 2003 | OSU Extension Catalog

Acidifying Soil in Landscapes and Gardens East of the Cascades

Explains the importance of soil pH to plant growth, shows symptoms of plants growing in soil with high pH, and discusses how to modify soil to help maples, rhododendrons, blueberries, fruit trees, and other acid-loving plants thrive in your garden and landscape.

Sep 2006 | OSU Extension Catalog

Acidifying Soil for Blueberries and Ornamental Plants in the Yard and Garden: West of the Cascade Mountain Range in Oregon and Washington

This publication explains the importance of soil acidity to plant growth and discusses how to modify it to ensure that rhododendrons, blueberries, and other acid-loving plants thrive in your garden.

Neil Bell | Apr 2003 | OSU Extension Catalog

Sustainable Gardening: The Oregon–Washington Master Gardener Handbook

Provides information about gardening techniques covering topics in home horticulture, botany, soils, plant pathology, and entomology. The handbook is 3-ring binder ready, published as a package with full-color slip cover and spine and...

Oct 2008 | OSU Extension Catalog

Foxtail Control in Pastures and Hayground

Foxtail is a problematic grass in pastures and hayground, and infestations need immediate attention. Small infestations of foxtail should be spot treated, while larger infestations require whole pasture renovation. This informational ...

Shelby Filley | Mar 2015 | Article

Growing world-renowned blackberries

How to grow blackberries

Judy Scott | Apr 10, 2009 | News Story

Planting Bare-Root Roses in March

If you have ever purchased a bare-root rose, your first question might have been, will this awkward plant really produce roses? Yes it will!

Barbara McMullen | May 2007 | Article

Put rose pruning and planting on the calendar

Mid- to late February is the time to pay attention to one of our favorite flowers

Kym Pokorny | Feb 5, 2016 | News Story

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

Pruning Roses

Pruning is a must-do job for spring. Your plants will thank you with beautiful blooms and vigorous health which helps ward off disease.

Barbara McMullen | May 2007 | Article