Explains the relationship between high soil pH and nutrient deficiencies in blueberries, rhododendrons, azaleas, and other ornamental crops. Color photos illustrate symptoms of pH-induced nutrient deficiency. Presents ...
Donald A. Horneck, John M. Hart, Robert G. Stevens, Steven Petrie, James Altland |
Feb 2004 |
Extension Catalog publicationPeer reviewed (Orange level)
This document provides how-to photo instructions on how to find and download Ecological Site Descriptions (ESDs) using the Web Soil Survey (WSS) for use in a range management plan.
In most years, vineyards in Oregon start the season with a full soil water profile. As the season progresses, the soil dries out. Here's how to gauge a vineyard's water needs and methods for meeting them.
Alexander Levin |
Oct 2018 |
Article
Photo Credit: Наталья Дорожкина - Adobe Stock (Cropped from original)
There are lots of gardening tasks to complete in April, including fertilizing your lawn and preparing soil and raised garden beds. Learn more in this guide.
This article describes how to determine vineyard nutrient needs through grapevine tissue and soil sampling. It also provides tissue testing guidelines.
For Oregon gardeners, May is a busy month. It's time to check soil temperatures, establish irrigation systems, and to start planting flowers and vegetables. Learn more in this guide.
The plants in the field trials were chosen by an advisory group of nursery growers and landscape designers and were evaluated on growth, visual appeal, timing of flowering, density of flowers, physiology and heat tolerance.
Kym Pokorny |
Nov 1, 2023 |
News story
Photo Credit: Kristina Blokhin - Adobe Stock (Cropped from original)
We suggest using March to plan out your vegetable garden for summer harvest and to get your lawn off to a solid start for the season. There are even some vegetables that can be planted once the soil reaches 40 degrees! Learn more in this guide.