Should I Deadhead Philadelphus?
It Is Recommended That Mock Orange Shrubs Not Be Pruned or Deadheaded After July to Ensure Blooms the Next Spring. However, If You Just Purchased and Planted a...
It is recommended that mock orange shrubs not be pruned or deadheaded after July to ensure blooms the next spring. However, if you just purchased and planted a mock orange, you should wait until the following year before doing any deadheading or pruning.
How do you prune philadelphus after flowering?
The best time to prune Philadelphus is after flowering, which will be late in July. Cut back to good bud and /or remove about a quarter of the old growth. In common with many shrubs, regular pruning removing some of the older growth will promote new growth and better flowering.
When should I prune philadelphus?
- Timing: Prune immediately after flowering.
- Examples: Flowering currant (Ribes), Forsythia, mock orange (Philadelphus), Weigela.
- Pruning: Cut back flowered growth to strong young shoots lower down. Each year cut out up to 20 percent of ageing stems to near the base.