Shrubs - Knowledgebase Question

Williston, Ve
Avatar for cfpiazza
Question by cfpiazza
July 23, 2008
Is it okay to prune new growth off shrubs that bloom on old wood, throughout the season to maintain a manicured appearance (natural, not formal).
I know of the shrubs that produce there blooms the present year for the following year to blossom (many lilacs, rhododendron etc.
It is the shrubs like forsythia, wegelia, japanese barberries, etc. that I ask for your advice on.

Sincerely

Frank


Image
Answer from NGA
July 23, 2008
It's probably not a good idea to prune spring blooming shrubs without first checking carefully for developing flower buds. Hydrangea, for instance, produces flowers on new shoots which develop on old wood so it would be safe to prune them during the summer to keep them looking uniform. However, Lilacs and rhododendrons spend all summer developing flower buds for the following spring's floral display. If you prune the plants in July, you'll be pruning off next year's flowers. Forsythia, weigela and barberry can be pruned back now without harming next year's display. Best wishes with your landscape!

You must be signed in before you can post questions or answers. Click here to join!

« Return to the Garden Knowledgebase Homepage

Member Login:

( No account? Join now! )

Today's site banner is by Zoia and is called "Volunteer"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.