Winter is here, thus giving gardeners plenty of time to plan for the upcoming months and specific maintenance activities.

"Game-changing" is how Star Roses and Plants Rose program manager, Layci Gragnani, describes Petite Knock Out. Compared to other roses, "two things that make this variety very unique are the ...

Q: My double Knockout red roses mostly look normal, but a few stems have big leaves and big thorns. Can I prune them back? If so, how far? A: I zoomed in on your photo, and I didn’t see any of the ...

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, ...

You mentioned your Knockout roses in a recent column. I also have one and need to know how to prune it. It is growing tall, and I would like to contain its growth. --Larry Schroeder, Wheatley Heights ...