Prune Knockout roses heavily in late winter or early spring as new growth begins. Lightly deadhead and shape in late summer, stopping two months before frost. For annual pruning, cut back one-third of ...

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, ...

A couple of days before Mother's Day, there was a day to celebrate in the world of horticulture. Friday, May 9, was National Knock Out Rose Day. This is the first year this day has been recognized.

“You are never too old to set another goal or to dream a new dream.” – C.S. Lewis. Winter is here, thus giving gardeners plenty of time to plan for the upcoming months and specific maintenance ...

Q. Should I worry about protecting my roses with temperatures dipping towards freezing this month? A. Most roses can handle temperatures at or below freezing. It is when temperatures dip down in the ...