Be sure to thoroughly water your lawn, garden and hanging flower baskets so they can survive periods of drought in July. You can also start planting vegetables for Fall and Winter harvest! Learn more in this guide.
When a heatwave hits, plants may show the impact. Learn the signs of heat stress in plants and how to help them weather a heatwave with best practices for watering, mulching, shading, providing humidity and weeding.
The June 2021 heat wave caused significant damage to trees in Oregon. Learn some key findings on causes, types of damage, physiological "thermotolerance" of trees, and possible forest management implications.
Glenn Ahrens |
Jan 2022 |
Article
Photo: Lynn Ketchum, OSU EESC (Cropped from original)
Plants native to the Northwest are well adapted to conditions near streams where the groundwater table is shallow enough to interact with plant roots. Here's a guide to selecting plants for areas near streams.
Damage assessments after the historic heat wave of June 2021 in Oregon provided lessons for the state's Christmas tree growers. Those assessments showed how damage varied by type of tree and location of farms.
Judy Kowalski |
Oct 2021 |
Article
Photo Credit: vaitekune - Adobe Stock (Cropped from original)
Irrigation and pest control are top priorities for gardeners in August. Some plants may also benefit from temporary shade and cover from the harsh sunlight. Learn more in this guide.
Jul 2020 |
Article
Photo: Oregon State University (Cropped from original)
Poison oak plants contain a chemical that causes a severe rash. Learn how to spot a plant, safely remove, and clean your clothes, gear and skin afterward to prevent a rash.
Horseradish is well known for its pungency and the zip it adds to food. It can be grown at home but requires cold temperatures in the fall and winter. Here's a guide to growing horseradish and how to preserve it.
Invasive plants disrupt ecosystems and have no place in streamside gardens. But these plants can be tempting because of their showy flowers and cheap prices.