When Should You Trim Fothergilla

Question

When should you trim Fothergilla

Answer 1

You really shouldn't. At all.

If you must prune, it will be best done after flowering, or before buds develop for next years flowering.

Here is an article that will help you to care for the shrub:

https://www.gardeningknowhow.com/ornamental/shrubs/fothergilla/growing-fothergilla-shrubs.htm