Drive through any neighborhood in Mobile or Fairhope in February and you’ll see it. Crape myrtles chopped down to ugly stumps with a few stubs sticking up, like somebody took a chainsaw to the tree in a hurry and walked away. That’s “crape murder,” and it’s one of the most common yard mistakes in the South.
If you’ve got a crape myrtle in your yard, you don’t have to do that to it. Pruning a crape myrtle is actually pretty simple once you know what you’re doing. Here’s how to keep yours looking like a tree instead of a coat rack.
What “Crape Murder” Actually Is
Crape murder is the practice of cutting a crape myrtle’s main branches off at random heights, usually four to six feet off the ground. People do it because they think it’ll make the tree bloom more, or because they want to keep it small, or because that’s how their neighbor’s tree got cut and it seemed like the right thing to do.
It’s not.
When you top a crape myrtle, you get a burst of weak, spindly growth where the cuts were made. These shoots are skinny, they bend under the weight of the blooms, and they often snap in summer storms. Over time, the tree builds up knuckled, gnarled clubs of wood where it was cut, and you can never get the smooth trunk shape back.
You also lose the best feature of a crape myrtle, that pretty peeling cinnamon and tan bark on a mature trunk. Topped trees never get there.
Why People Do It Anyway
A few myths keep crape murder alive year after year:
- “It makes the tree bloom more.” Not really. A healthy, naturally grown crape myrtle blooms just fine. Topped trees do bloom, but the blooms sit on weak wood and the show is shorter.
- “It keeps the tree small.” Topping doesn’t actually keep the tree small. It just creates a stubby version of the same height tree.
- “Everybody else does it.” Yes, and everybody else is wrong.
If you bought a crape myrtle that’s too big for the spot it’s in, the answer isn’t to chop it every winter. The answer is to replace it with a smaller cultivar that fits the space.
When to Prune
Late February through early March is the right window in coastal Alabama. The tree is still dormant, but new growth is about to start. You can see the structure clearly because there are no leaves, and any cuts you make will heal quickly once the tree wakes up.
Avoid pruning in fall. A late season cut can push new growth that gets killed off by the first cold snap.
What to Actually Cut
A proper crape myrtle pruning is mostly cleanup work, not a major overhaul. Here’s what to look for.
Dead & Damaged Wood
Any branches that broke during the year, are clearly dead, or have cracks in them. Cut these off first.
Suckers at the Base
Crape myrtles love to throw up shoots from the base of the trunk. If you want a tree form (one or three main trunks), pull or cut these off every year. If you want a multi trunk shrub form, leave the strong ones and remove the weak ones.
Crossing or Rubbing Branches
Look for branches that cross over each other or rub against each other. The rubbing creates wounds that invite disease. Pick the better placed branch and cut the other one off.
Inward Growing Branches
Anything growing back toward the center of the tree should come out. You want the canopy open in the middle for airflow and light.
Old Seed Heads
Last year’s seed pods can be snipped off the branch tips if you want a tidier look. The tree doesn’t care either way, but it makes the tree look cleaner.
What to Leave Alone
The big, healthy branches that make up the structure of the tree. The smooth trunks with the pretty peeling bark. The branches that arch out and give the tree its shape.
A pruned crape myrtle should still look like a tree when you walk away from it. If it looks like a fist with stubby fingers sticking out, you went too far.
Tools You’ll Need
- Hand pruners for small twigs up to half an inch thick
- Loppers for branches up to an inch and a half
- A pruning saw for anything bigger
- A pole pruner if your tree is taller than you can reach
Sharp, clean tools matter. Dull tools tear instead of cut, and torn wood heals slowly and invites pests.
How Much Is Too Much
A good rule is to never remove more than a quarter of the tree’s growth in one season. If your crape myrtle has been topped in past years and is full of knuckled stubs, you can’t fix it all at once. Take a little off each year and let the tree slowly grow out new structure.
If you’re staring at a tree that’s been butchered for ten years running, getting a tree pro to help with a multi year recovery plan is worth the call. With patience, even a tree that’s been crape murdered for years can be brought back to something that looks like a real crape myrtle again.
Treat your crape myrtle right and you’ll have decades of blooms, smooth bark, and a yard that doesn’t look like everybody else’s on the block.