What time of year do you trim azalea bushes. Cutting them back in late summer fall or winter will remove flowerbuds and keep them from blooming. For example the white azalea should be saved for climates that do not reach above 80ºF or so since the white petals will shrivel up in the heat.
If you wait until the late summer or fall to prune, you risk cutting off the flower buds and all you will get next year is a bush full of green shrublop.buzz Reading Time: 2 mins. May 05, The best time to trim azaleas is after the blossoms have faded, but before the new blossom buds have started.
For major pruning, the best time is in early spring before the plant is ready to put out new growth, so it has the full growing season to fill out and for the new growth to mature.
When pruning azaleas to reduce height, particularly older plants, it is best to do the pruning in stages, to minimize the shock to the plant. If you prune azaleas after the beginning of july, you may not get any flowers on the bush next year. No matter the reason, they are an ideal shrub to plant, so it is important to know as much as possible regarding azalea bush pruning.
When to prune azaleas the asa says it's best to prune azaleas in the early spring before new buds form. Nov 12, Trim the bush carefully after the flowers are gone.
When spring comes and goes and the bright flowers begin to die, it's time to do your annual light pruning. Use hand trimmers to carefully trim back long stems. Make careful cuts in order to improve the shape of the bush. Trim back areas that seem too crowded, and don't overdo it in the thinner shrublop.buzz: K.