Use these tips for pruning rhododendrons to get a burst of fresh foliage and flowers. Although generally low-maintenance, rhododendrons occasionally do need pruning to rejuvenate them. Timely pruning ...

Q. I have a rhododendron bush that is probably 20 years old. It grows at the northwest corner of our garage and reaches to the edge of the roof and is nearly 10 feet in diameter. The eaves trough ...

Gardening season is in full swing and there are lots of questions out there. Get answers from Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU ...

Plus, what to do in your yard this month and tips for transplanting trees and moving your houseplants outdoors for the summer. What to do this month June is another busy, but satisfying month. Finish ...

The best time to prune your Rhododendron is within a couple of weeks after flowering is finished. Soon afterwards new growth will emerge, and by early summer flower buds will form at the end of newly ...

CORVALLIS — Rhododendrons and azaleas herald spring in Oregon. And spring is a good time to give these beautiful shrubs the care they deserve. There are a number of things home gardeners can do to ...

Q: I have two rhododendrons in my front yard that are looking very straggly. When can I prune them and how much without killing them? A: While it is possible to prune these plants anytime from early ...

Q: I have had 2 rhododendron plants for a few years. They are quite woody now, can I cut them back? A: Generally, there is little need for pruning rhododendrons. However, you may opt to do so if you ...

What evergreen shrub has blooms the size of grapefruits? What produces a rainbow of colors, depending on the variety: pure white, yellow, orange, pink, rose, deep red and dark purple? What sports a ...

Question: We have two old and tall lilac bushes. They do not flower much anymore and do not look healthy. Also, can I trim back rhododendrons, and how far back can I trim? Thank You. You always have ...

Q. The two beautiful rhododendron bushes in front of our home are full of buds for next year. They are now 20 years old and are getting so large that we can't see out from the window. What is the best ...