A citrus tree adds a flavorful and fashionable statement.

It's not unusual to spot markings on trees while walking through wooded areas, but one color, in particular, may catch your eye. While the meaning can vary slightly based on region or landowner intent ...

Q: I recently purchased a home with several mature navel orange trees. One of the trees has about half the bark missing from the trunk and sort of circular looking lesions that ooze sap in the area ...

Growing oranges might sound like something only gardeners in warm climates can do, but compact orange tree varieties for containers make it possible almost anywhere. Citrus trees have been cultivated ...

Each year in mid- to late October, the OSU Extension office fields questions about hedge apples, an oddity of nature which seem to fall from the sky in autumn. These large and heavy fruits with an odd ...

Growing your own citrus can be a rewarding and fulfilling endeavor, and few trees are as beloved as the orange tree. With their vibrant, juicy fruits and delightful fragrance, orange trees not only ...

For all the attention we give our flower beds, trees are an indispensable part of our landscape. Oaks, pecans, magnolias and others add shade, character and beauty to our yards. But behind their ...

Our often-wet springs bring with them the perfect conditions for many plant diseases. While moist weather can create conditions for diseases on many plants, sick trees in the landscape tend to draw ...

Driving west Friday morning on Riverside’s Arlington Avenue, I see the two-story boxy shape, a peak at the top, from a block away. Momentarily I think it’s a church. Then I recognize what I’m seeing.