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 ...

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, ...

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 ...

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 ...