Compost is a soil amendment consisting of partially broken-down organic material. Use compost to improve soil for vegetable gardens, landscape areas and lawns. Learn how to apply the correct amount of compost and how to avoid common compost mistakes.
Pressure-treated wood is an economical option for improving the life of raised garden beds. However, some gardeners have concerns about the potential for the chemicals used to preserve the wood to contaminate the soil and plants....
Gives step-by-step instructions for building a raised bed. Discusses special considerations for growing plants in raised beds as well as long-term maintenance of beds.
This is a bilingual publication (English and Spanish) for landscape workers and the public to help them protect Oregon birch trees from this damaging pest. Includes insect identification, host plants, signs and ...
Whole farm systems are a departure from American industrial agriculture. Whole farming takes into consideration a farming pattern that is based on diversity — biological, economical and social. Here's a guide.
Maud Powell, Nick Andrews, Melissa Matthewson, Shelley Elkovich, Gwendolyn Ellen, Tim Franklin, Don Tipping |
Jul 2016 |
ArticlePeer reviewed (Gray level)
This publication is a guide for protecting, conserving, selecting, maintaining, removing, and replacing trees on development sites in the Pacific Northwest.