spring
Consequently, can you cut back a crepe myrtle in the summer?
Summer Pruning Crepe Myrtle Trees
The only pruning you should do at this time is to remove branches for the health of the shrub. If you are pruning your crape myrtle to a tree shape, remove any suckers or lateral branches, as well. As the summer passes through July and August, you may want to trim off dead flowers.
Likewise, how do you trim a crape myrtle tree? Cut off suckers from the bottom, rubbing and cross growing branches and branches growing inward. Gradually cut off all side branches from the main base as the tree gets taller. Never leave lone or clustered stubs. Be sure to remove unwanted branches before they get too thick (thickness of a pencil).
In this manner, what happens if you don't prune crepe myrtles?
Flowers are not the only virtue of this tree. Many varieties have beautiful bark and growth habits that can be enjoyed all year if trees are not heavily pruned. This unsightly, ugly pruning known as crape murder is not recommended. Once it's done, it ruins the tree's graceful natural shape for the rest of its life.
Is it too early to cut back crepe myrtle?
It's not too late to prune your crape myrtles now. If leaves have not yet or have just barely appeared, you're safe to prune with little effect. Pruning as late as May will likely cause some delay in bloom time, and pruning later than May may delay bloom noticeably but will not harm the tree.
Related Question Answers
Are you supposed to cut back crepe myrtles?
Crape myrtles bloom on new growth, so prune them in early spring before they break dormancy. Fall pruning not only creates an unattractive look for winter but also removes the current year's growth as a buffer against any potential winter damage. Why is my crepe myrtle not flowering?
If no flowers appear, it can be because the tree was pruned late in the season, mistakenly removing the new wood which causes the buds for the flowers to never really develop. Never prune a crape myrtle BEFORE it blooms. How do you prune a crepe myrtle that is too tall?
If heavy-pruning your too-tall crape is an annual ritual, transplant it, if possible, and replace it with a shorter variety. If it's only a bit too tall, prune the top branches back 2 feet to a side branch. But don't leave stubs. How do you prune an overgrown crepe myrtle?
Restore overgrown crepe myrtles gradually by pruning over a three-year period so the tree continues to bloom. Remove deadwood before the spring starts and cut the top of the tree 2 feet below the height you want the blooms to be that year. Repeating this process can bring a largely overgrown crepe myrtle under control. Is Miracle Grow good for crepe myrtles?
The easiest to use and most well known fertilizer is Miracle Gro. However, if you have many Crape Myrtles you wish to fertilize, using Miracle Gro can become expensive. When choosing a fertilizer for your Crape Myrtles, keep in mind that they are heavy feeders and are more prosperous when fed often. Can I cut my crepe myrtle to the ground?
Crape myrtle tree sizes can range anywhere from miniature trees starting at 18 inches to large trees reaching 30 feet tall. Renewal pruning, or cutting the tree's base down to the ground, will allow the tree to have a fresh start, and it will rapidly grow back healthy and strong in two-three years. How much can you prune a crape myrtle?
As they grow taller, gradually remove all side branches up to a height of four to five feet. This exposes the smooth, handsome bark. Early each spring, remove weak, spindly growth and all the branches that are growing in toward the center of the plant. Prune large branches back to a crotch. Can you kill a crepe myrtle?
Glyphosate. Glyphosate kills virtually any plant it touches. Herbicides containing glyphosate may be painted on freshly cut stumps or sprayed onto the foliage to kill the crape myrtle. Spray the foliage and branches of intact crape myrtles. How long do crepe myrtles last?
50 years
Will crepe myrtle bloom if not pruned?
The flowers of this tree are summer favorites with colors ranging from white to lavender, and from pink to red. Crape myrtles are low-maintenance plants that often require little pruning. It should also be noted that some types of crape myrtles, if left unpruned, can be expected to produce the most flowers. When should hydrangeas be cut back?
In late winter or early spring, these shrubs can be cut all the way back to the ground. Smooth hydrangeas will produce much larger blooms if pruned hard like this each year, but many gardeners opt for smaller blooms on sturdier stems. Is there a difference between a crepe myrtle bush and tree?
What's the difference between a crape myrtle tree and a crape myrtle bush? The only difference is the mature size. Here's a chart to help you wade through the different cultivars. See also our Crape Myrtles Plant Care and Collection of Varieties. How deep are crepe myrtle roots?
In fact, the entire crepe myrtle root system is shallow and fibrous, spreading out horizontally up to three times as far as the canopy is wide. On the other hand, it is wise to keep all trees at least 5 to 10 feet (2-3 m.) away from walkways and foundations. What is the best fertilizer for crape myrtles?
Fertilizers like 8-8-8, 10-10-10, 12-4-8 or 16-4-8 will work fine and are ideal for crape myrtles but you shouldn't go over board. Over fertilizing the trees will cause causes excess growth and reduce the number of blooms on each tree. You soil test results will include a recommendation for the proper fertilizer. How tall should a crepe myrtle be?
Dwarf varieties only grow to a height of 4 feet or less. Semi-Dwarf varieties grow 4 to 8 feet tall. Large or Tree Crapemyrtle reaches a height of 10 to 20 feet. How much water does a crape myrtle tree need?
For best growth and production, crape myrtle should receive at least one inch of water a week. During dry spells, water is mandatory. If not properly watered during dry spells, flowers may be mitigated. Keep at least 4 feet around the shrub clear of grass and weeds, for less competition for water. What diseases do crepe myrtles get?
Crape myrtles (Lagerstroemia indica) are essentially trouble-free small trees. The most common problems include powdery mildew, Cercospora leaf spot, aphids, Japanese beetles and sooty mold. Why is the bark peeling off my crepe myrtle?
That peeling bark is normal; in fact, it's one of the most prized qualities of our favorite tree! As all Crepe Myrtles grow and mature, they shed last year's bark, revealing a colorful, mottled bark beneath. Once the tree has reached full maturity, several years after planting you are in for a real show. What do crepe myrtle seed pods look like?
When the blossoms fade, crape myrtles form seed heads, clusters of pods that start out as greenish berries, then darken and dry out as the weather cools. Eventually, they pop open and the seeds fall to the ground, where sometimes they sprout on their own. 
