Check out yellow leaves on rhododendrons and azaleas.
From the myth of collapsing root balls to myth of compost tea - learn the facts about a range of tips you may have heard through the years about healthy soil, pretty mulch, and more.
This fact-sheet explains container planting, including types of containers, soil for containers, and fertilizer.
Choose the right containers, soil and plants to keep your flowerpots blooming all season long. When choosing plants for container gardening, go for "thrillers," "fillers" and "spillers."
A list of recommended trees and shrubs in Oregon, good for controlling erosion.
Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.