Powdery mildew is common plant disease that can quickly make a mess of your roses. It shows up as a dusty white coating on the plant’s leaves, stems, and buds. Powdery mildew won’t kill your roses, ...

A little effort now can prevent this scene: Your roses are growing nicely when the new leaves begin turning curly with white patches. The blooms look wilted. The leaf and flower ailments are related ...

Your garden is looking good, with everything lush and blooming. But now you’ve noticed a weird grayish-white film on some ...

CORVALLIS – Mild winter weather will most likely coax roses into bloom early, which means dealing with the usual diseases and pests earlier, too. When it comes to one of the country’s most popular ...

If you're aiming for a touch more opulence in your garden, roses are a fail-safe choice. These exquisite blooms come in an array of stunning shades and spring to life in summer after a winter rest.

Prevention is key to managing this widespread plant disease.

Q: My rose bushes seem to be a magnet for mildew, aphids and whatever else is going around. Is there a way to get these problems under control without spending all of my spare time on them? A: Sucking ...

CORVALLIS, Ore. – Charmingly mild weather this winter will most likely coax roses into bloom early, which means dealing with the usual diseases and pests earlier, too. When it comes to one of the ...

13:38, Thu, Sep 14, 2023 Updated: 14:15, Thu, Sep 14, 2023 While most people are enjoying the hot weather before autumn arrives, gardeners should be on the lookout for white power on their roses, ...

High humidity and recent rain are creating perfect conditions for powdery mildew to spread on your garden plants.

Powdery mildew appears as white or gray spots on roses, usually during warm, humid conditions. Catching infections early is key to stopping them from spreading by removing diseased parts and applying ...