Q: My Knock Out roses are blooming beautifully, but now something is starting to eat the leaves. What is it, and how do I stop it? A: They are difficult to see, but tiny whitish green worms with ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve always wanted to roses but have heard they’re fussy, try growing Knock Out Roses! Knock Out ...

Q: My bushes are diseased! The leaves have tiny orange “spots” and are turning brown/dry. I’ve had them for 10 years or more and they gave lovely flowers 2, 3 times a season. There are some buds but ...

Roses, long a gardener's favorite and our country's National Flower, still suffer from the reputation of being hard to grow. In reality, many modern roses like 'Knock Out' are robust, long-lived, ...