By late summer and early fall, a perfectly healthy-looking squash, cucumber, bee balm, or zinnia can suddenly look like someone dusted its leaves with flour. Powdery mildew is extremely common, and ...

Just because one type of plant in your garden has powdery mildew does not mean it will spread to other types of plants in your garden.

Powdery mildew is never a welcome sight when it comes to your garden. Thankfully, you can use some kitchen staples to nip the ...

If you spot a dusty white powder on foliage, take these simple steps to nurse your plants back to full health.

Here’s what to know about tidying up your garden this fall, including when to do it, what plants you should cut back, and ...

HyperBird, a cutting-edge imaging platform for observing microscopic traits in plants, can detect grape diseases—such as ...

Cornell AgriTech researchers in Geneva have built an imaging system that can identify signs of grapevine mildew days before ...

Grow a crabapple tree to catch the attention of wildlife and your fellow gardeners. The spring blooms look gorgeous and birds ...

Leave the leaves and focus your attention elsewhere. These fall garden fixes will give your landscape a head start next year.

Q: Really appreciate being able to ask our gardening questions and get a human response. My coneflowers, black-eyed Susans ...

Every gardener shares the same dream: planting vibrant, showy flowers that bloom for months on end without needing constant watering or pest control. But between blazing summer heat waves and ...

Gardeners have been warned that a common mistake when pruning roses this September could leave plants vulnerable to disease ...