How far can you cut back hedges?
May 14, Laurels can be cut back as hard as you like from early spring through until late summer (late August).
This branch will now serve as the height marker for the rest of your hedges.
If after that time, then the best time to cut back hard in late winter. Also Know, when can I prune mountain laurel?
Wait until your mountain laurel flowers have finished blooming before you prune. May 13, How to Prune an Overgrown Laurel.
How do you shape a large bay tree?
Part of the series: Grow Guru. Pruning an overgrown laurel will encourage healthier growth in the future. Prune an overgrow. when to cut back laurel bushes