FAQ: When To Prune Crepe Myrtles In Maryland?

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What month do you prune crepe myrtle trees?

If you do choose to prune your crepe myrtles, pruning should take place in mid-February to avoid winter injury. Pruning should be done only to shape the tree; not to severely control plant height. Pruning is also not necessary for blooming.

Is it too late to trim crepe myrtles back?

It’s not too late to prune your crape myrtles now. 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.

Can you kill a crepe myrtle by pruning?

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. Often gardeners think they are supposed to prune their crape myrtles that way, and nothing could be farther from the truth.

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What happens if you don’t prune crepe myrtles?

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.

How do you shape a crepe 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).

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.

Should I deadhead crepe myrtle?

Q: Do you have to deadhead crape myrtle trees to get more flowers? A: No, you do not have to deadhead the Southern lilac ( crepe or crape myrtle, depending on what source you consult), but it does help to stimulate more flowers when you do — if you can reach them.

How do you prune a crepe myrtle for a second bloom?

Crepe Myrtle Pruning Time for Second Bloom Like many plants, a crepe myrtle tree can be encouraged to put forth a second round of blossoms through a practice called deadheading. When to prune the crepe myrtle tree in this case is shortly after the tree’s first round of blossoms have faded. Prune the blossoms off.

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Can I cut my crepe myrtle to the ground?

Crepe myrtles will grow back when cut, although it isn’t necessary to prune them all the way down to the ground.

Can you cut crepe myrtles below the knot?

Cutting crepe myrtle knots doesn’t resolve the problem. If you cut below the knot, a new knot forms in its place. The tree never reverts to its naturally beautiful shape, but through proper pruning of a crepe myrtle tree, you may be able to make the knots less noticeable.

What’s the best fertilizer for crape myrtles?

Crape myrtles require large amounts of nitrogen to foster growth and produce the greatest number of flowers. The University of Georgia Extension suggests choosing an all-purpose garden fertilizer such as an 8-8-8 or 10-10-10 formulation. A 12-4-8 or 16-4-8 formulation is also acceptable if applied at a lesser rate.

Can I prune crepe myrtle in summer?

Pruning crepe myrtles in summer is not the optimal time of year to trim your trees, unless you wait until after they bloom. Crape myrtles ( Lagerstroemia spp.) signal the beginning of summer with a profusion of colorful flower clusters.

What time of the year do crepe myrtles bloom?

Most years, crape myrtles start blooming between mid-May and early June. Flowering continues for 90-120 days depending on the variety.

Why is my crepe myrtle spindly?

Crape myrtles bloom on new wood, which means that they spring to life once temperatures warm up and develop blooms later in the summer as they grow longer branches. At the beginning of spring, you can trim back the longer, ganglier branches and thin it to make room for new growth and maintain a more even shape.

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