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 ...

If you are growing roses, you will likely see powdery mildew on your plants. This common disease shows up as a dusty white coating on rose leaves, stems, and buds. While it won’t kill your roses, it ...

Roses are a sight to behold on a sunny day, but the bold flowerheads can quickly become spoiled by seasonal diseases. Rust and mildew are just two problems gardeners may encounter towards the end of ...

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.

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 ...

Q: I am confused by my roses. I planted about 10 bareroots in December and they took off just fine. The foliage was a healthy green, thrived through the rainy season and, as soon as May came, I had ...

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 ...

As I write this article, it is 87 degrees outside. With these warm temperatures, I’m a little surprised to see powdery mildew (PM) occurring on my rambling roses. This fungal disease grows best at ...

SEATTLE — Seattle gardening expert Ciscoe Morris has gathered some common kitchen ingredients to solve a common gardening problem, not start a kitchen show. "This rose is called Oso Easy,” Ciscoe said ...

Roses are in full bloom now, but it’s essential to keep plants happy and healthy if they’re to keep flowering through summer ...