Drive through almost any Oklahoma City neighborhood in late winter and you will see it. Crape myrtles cut down to thick stubs. It is so common people think that is how they are supposed to be pruned.
It is not.
Improper pruning, often called topping or crape murder, weakens the tree, creates ugly knuckles, and leads to weak, fast growth that breaks in storms. If you want healthy blooms and strong structure, you need to prune with purpose.
Here is how to do it correctly.
Crape myrtles are extremely common in Oklahoma because they handle heat, drought, and clay soil well. They bloom through the hottest months when other trees struggle.
But how you prune them determines:
Bad pruning creates long weak shoots that snap under wind or ice. Good pruning improves airflow, reduces disease, and enhances natural shape.
The best time to prune crape myrtles in Oklahoma is late winter to very early spring. Typically January through early March.
You want to prune:
If you wait until leaves appear, you risk stressing the tree. If you prune too early during warm spells, a sudden freeze can damage new growth.
Late February is often ideal in Oklahoma City, Edmond, and surrounding areas.
Before shaping anything, remove:
Dead wood will be brittle and may not show green when lightly scratched. Removing this first helps you see the true structure of the tree.
Crape myrtles often send up shoots from the base. These are called suckers.
Cut them flush with the trunk. Do not leave stubs.
Removing suckers keeps energy directed into the main canopy and prevents a bushy, overgrown look.
Crape myrtles bloom best with good airflow and sunlight.
Remove:
The goal is to open up the canopy slightly so air can move through it.
Think structure, not volume.
This is where most homeowners make mistakes.
Do not cut all branches back to the same height.
Instead:
Never top the tree. Large flat cuts across thick trunks create ugly knuckles and weak regrowth.
If you need to reduce size, remove entire limbs back to a main trunk rather than chopping halfway down.
Avoid these common mistakes:
Crape myrtles are trees, not shrubs.
Topping leads to long weak shoots that bend and snap in Oklahoma windstorms.
In most cases, light fertilization in spring is fine, but do not overdo it.
Too much nitrogen produces fast, weak growth. In Oklahoma heat, that kind of growth struggles later in summer.
Balanced feeding combined with proper irrigation is better than heavy fertilizer.
You can deadhead spent blooms in summer to encourage a second flush, but avoid major pruning during heat.
Heavy pruning in summer stresses the tree and reduces bloom quality.
This depends on the variety.
Many problems happen because the wrong size was planted in the wrong place. A variety that naturally grows 25 feet tall should not be planted under power lines.
If your crape myrtle constantly needs severe pruning to stay small, it may be the wrong variety for the space.
In landscape design, plant selection matters as much as maintenance.
Proper pruning improves structure before Oklahoma storms hit.
By thinning the canopy and removing weak growth, you reduce:
This is especially important in neighborhoods like Nichols Hills and Gaillardia where mature trees add significant property value.
We worked on a property in Edmond where the crape myrtles had been topped every year for a decade. The trees were full of knuckles and weak shoots.
Instead of topping again, we slowly restored structure over two seasons by removing poor growth and reshaping properly. By year two, the trees bloomed heavier and had fewer broken limbs after storms.
Proper pruning takes patience. But it works.
Before You Start
While Pruning
After Pruning
