What are common Limelight problems?
Limelight hydrangeas are relatively resistant to pests and diseases. However, keep an eye out for common issues such as aphids, spider mites, and powdery mildew. If you notice any signs of pests or diseases, treat promptly with appropriate organic or chemical controls. While you can’t reduce the size of blooms, the most popular protocol for pruning limelight hydrangeas is to cut them back by a third of their height (rather than half) in early spring.Limelight’ is one of the most popular hydrangea varieties, and for good reason. The large, showy, cone-shaped flowers occur for weeks in late summer and fall, adding color and drama to the late season garden.Here’s the simple guide my garden-loving neighbor shared — and it changed everything about how i grow hydrangeas: 🌿 when to prune: right after flowering — early to mid-summer. Don’t wait until fall or spring! hydrangeas bloom on old wood, so pruning at the wrong time can cut off next year’s flowers.