Key Points Prune Knockout roses heavily in late winter or early spring as new growth begins.Lightly deadhead and shape in ...
A wilting flower will break any gardener's heart. If you want your roses to avoid this tragic fate, you'll need to know how to tell if you've overwatered them.
You’re pruning to open up the plant, to allow good air-flow and sunlight through it. Branches growing toward the center need ...