Few possess the beauty of a tree peony – the gloriously colored blooms that blossom – and create a stunning display – every early summer. It's easy to understand why so many gardeners can't resist ...

Q: I planted this bur oak on my boulevard about 17 years ago. It’s been a beautiful tree, but this spring, it looks like it’s dead or dying and the bark has this strange orange shredded appearance on ...

Blue-flowering Corydalis, related to poppies, is among the most attractive of spring-blooming perennials. The botanical name means crested lark and refers to the birdlike appearance of the attractive ...

With a little care, the tree peonies will flower for centuries. Garden gal Anne Jaeger finishes a two-part series on peonies with a lesson on how to prune them properly. If you purchase a product or ...

IT’S NOT SURPRISING that tree peonies are the national flower of China. The magnificent flowers can be as big as dinner plates. They come in a wide variety of vibrant colors, and many are fragrant.

November is the sweet spot to prune many of your favorite shrubs around the yard. With temperatures steadily dropping and perennials transitioning into their dormant state, you have a chance to give ...

Several years ago, I fell in love with peonies, particularly Itoh peonies. Sometimes described as the “prom queens of the garden,” I love how their bold upright growth topped with their equally bold ...

Summer gardening is in full swing. If you’ve got questions, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and Master ...