Question: My Knock Out roses have become very leggy. Is this a good time to trim them back and, if so, how far back should I cut them? Answer: Many gardeners take shears to these roses as they grow ...

Pruning roses is an essential aspect of plant care. Though the shrubs' sharp thorns can make the process feel quite daunting, ...

Q: We were away for eight months and returned to find our 'Knock Out' roses tall and leggy. How severely can these plants be pruned, and when is the best time for pruning here? — R.D., Houston A: ...

A: It is beginning to be that time. Most roses are finicky plants when it comes to care throughout the year. Many types of roses need extra protection through the winter and can be heavily damaged ...

A. In February, prune 'Knock Out' roses to shape or by one third to reduce their height. You can snip the tips if you remove the spent flowers during the growing season. Kathy Huber has worked for the ...

The Knock Out rose is likely the most planted rose in southeast Louisiana landscapes. Since its introduction in 2000, the Knock Out rose has ushered in a whole new way to look at roses and use them in ...

The perfect time to cut back shrub roses, including the popular “Knock-Out” series, is when they are just starting to sprout new growth. The new shoots in spring will tell you where the plant is ...

Will Radler, 72, developed the Knock Out Rose in his Wisconsin basement. (Photo for The Washington Post by Jack Orton) QUESTION: How should I prune my Knock Out roses? -- David Carson ANSWER: Like all ...

Question: I have Knock Out roses with flowers that die and then others appear. When do I prune the plants? Answer: Enjoy the blooms and let it fade away or trim it off as it decline to tidy up the ...

"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 ...