When Should Lacecap Hydrangeas Be Deadheaded?

The main care requirements for growing a lacecap hydrangea include careful consideration of location, striking the right balance between sunlight and hardiness. Lacecap hydrangeas, which are hardier than mopheads, can be deadheaded as soon as the flowers have faded and no later than early August to prevent the plant from putting energy into seed production. Deadheading can be done either after flowering, late winter at the end of the season, or early spring before the next season begins.

Deadheading is not required, but it is possible to remove spent flowers to tidy up plants. Many gardeners leave flowers in fall to provide winter interest. Deadheading is not required, but you may remove spent flowers to tidy up plants. Once the leaves start to open on mophead and lacecap hydrangeas, it’s time to prune them. Most pruning is carried out in late winter or early spring, with climbing hydrangeas being pruned after flowering in summer.

Deadheading helps maintain the overall health of your hydrangeas by reducing the risk of diseases and pest infestations. In late winter/early spring, cut out any dead, diseased, or damaged stems to the base of the plant and cut two or three of the oldest flowering stems back. The best time to prune most hydrangeas is in late winter or spring, with the exception of climbing hydrangeas, which are pruned in summer after they have bloomed.

In summary, the main care requirements for growing a lacecap hydrangea include careful consideration of location, deadheading, and pruning. Deadheading can help maintain the health of your hydrangeas and reduce the risk of diseases and pest infestations.