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You can relocate a crepe myrtle successfully if you do it at the right time and with the right technique.
The key to moving a crepe myrtle is understanding that these trees have a shallow, fibrous root system that responds well to transplanting when handled carefully.
Whether you’re relocating a crepe myrtle because it’s outgrown its spot or you’re redesigning your landscape, the process is very doable for a home gardener.
In this post, we’ll walk you through how to relocate a crepe myrtle step by step, covering timing, preparation, and aftercare so your tree thrives in its new home.
Let’s dig in and get that crepe myrtle moved safely.
Why You Can Relocate a Crepe Myrtle Successfully
You can relocate a crepe myrtle successfully because of its resilient root system and its ability to regenerate after being moved.
Crepe myrtles are not as delicate as some other ornamental trees when it comes to transplanting.
Their roots grow relatively close to the surface and spread out widely, which makes them easier to dig up without causing fatal damage.
However, success still depends on how well you prepare the tree and the new planting site.
1. The Root System Works in Your Favor
When you relocate a crepe myrtle, you’re working with a root ball that’s fibrous and dense.
This type of root system holds soil together well, which reduces root shock during the move.
Unlike trees with deep taproots, crepe myrtles don’t have a single deep anchor root that’s hard to sever.
This means you can dig up a good portion of the root system without killing the tree.
2. They Bounce Back Quickly
Crepe myrtles are vigorous growers that push out new roots fast when conditions are right.
Once you relocate a crepe myrtle, it will focus its energy on rebuilding its root system in the new location.
Within one growing season, you’ll typically see strong new growth on the branches.
This resilience is why many gardeners successfully move crepe myrtles without losing them.
3. Size Matters but Isn’t a Dealbreaker
You can relocate a crepe myrtle even if it’s been in the ground for several years.
Smaller trees, under six feet tall, are the easiest to move because their root balls are more manageable.
Larger crepe myrtles require more digging effort and possibly some root pruning beforehand.
But with enough muscle and the right tools, even established trees can be relocated successfully.
When to Relocate a Crepe Myrtle
The best time to relocate a crepe myrtle is during its dormant season in late fall or early spring.
Dormancy is when the tree has dropped its leaves and isn’t actively growing, which puts less stress on it.
Moving a crepe myrtle while it’s dormant gives the roots time to establish before the heat of summer hits.
If you live in a milder climate, you can also relocate a crepe myrtle in winter as long as the ground isn’t frozen.
Why Avoid Summer Relocation
You should avoid relocating a crepe myrtle in the middle of summer if possible.
The heat causes rapid water loss through the leaves, and the disturbed roots can’t keep up with hydration demands.
If you absolutely must move a crepe myrtle in summer, do it on a cool, overcast day and water heavily afterward.
But for the best odds, stick to the dormant window whenever you can.
Step-by-Step: How to Relocate a Crepe Myrtle
Here’s the practical process to relocate a crepe myrtle without causing unnecessary damage.
1. Prepare the New Hole First
Before you dig up your crepe myrtle, dig the new planting hole.
The hole should be two to three times wider than the root ball you expect to move.
Make the depth just slightly shallower than the root ball so the tree sits at the same level it was before.
Fill the bottom of the hole with loose, amended soil to give the roots a soft landing.
2. Water the Tree a Day Before
Water the crepe myrtle thoroughly about 24 hours before you plan to dig.
Moist soil holds together better and keeps the roots hydrated during the move.
Dry soil tends to crumble away from the roots, which increases transplant shock.
So don’t skip this simple step if you want to relocate a crepe myrtle smoothly.
3. Root Prune If It’s a Large Tree
For larger crepe myrtles, consider root pruning a few months before you plan to move it.
Root pruning means digging a trench around the tree at the drip line and cutting through the roots.
This encourages the tree to grow new feeder roots closer to the trunk.
When you then relocate a crepe myrtle, you bring along a compact, dense root ball that’s more likely to survive.
4. Dig a Wide Root Ball
Start digging about 12 to 18 inches away from the trunk for every inch of trunk diameter.
So a two-inch diameter trunk needs a root ball at least 24 inches wide.
Dig a trench around the tree, then undercut the root ball at an angle.
Use a sharp spade to slice through any stubborn roots cleanly.
5. Lift and Transport Carefully
Once the root ball is free, lift the crepe myrtle by the root ball, not the trunk.
Use a tarp or burlap to slide under the root ball for easy transport.
Keep the roots covered and moist while you move the tree to its new hole.
Don’t let the roots dry out in the open air because that will severely stress the tree.
6. Plant at the Same Depth
Place the crepe myrtle in the new hole and make sure it’s standing straight.
The top of the root ball should be level with or slightly above the surrounding soil.
Backfill the hole with the soil you dug out, gently tamping as you go to remove air pockets.
Water deeply after planting to settle the soil around the roots.
Aftercare Tips When You Relocate a Crepe Myrtle
After you relocate a crepe myrtle, consistent care is critical for the first year.
1. Mulch to Retain Moisture
Apply a two to three inch layer of mulch around the base of the relocated tree.
Keep the mulch a few inches away from the trunk to prevent rot.
Mulch helps the soil hold moisture and keeps the root zone cooler.
This gives your crepe myrtle a much better chance of settling in.
2. Water Deeply and Regularly
Water your transplanted crepe myrtle deeply two to three times a week for the first month.
After that, reduce to once a week depending on rainfall.
The roots are re-establishing, so consistent moisture is non-negotiable.
Check the soil moisture by sticking your finger a few inches down; if it’s dry, it’s time to water.
3. Hold Off on Fertilizing
Don’t fertilize your crepe myrtle right after relocating it.
Fertilizer encourages leaf growth, but you want the tree to focus on root growth first.
Wait until you see new leaves appearing before you apply a balanced slow-release fertilizer.
This way, you won’t stress the already-shocked roots.
4. Prune Lightly to Balance the Canopy
You can prune your crepe myrtle after relocating to reduce the demand on the roots.
Remove about one-third of the branches and any dead or weak growth.
This helps the tree balance its above-ground structure with its reduced root system.
But avoid heavy pruning because crepe myrtles bloom on new wood, and you want to encourage healthy regrowth.
So, How to Relocate a Crepe Myrtle Without Killing It?
You can relocate a crepe myrtle without killing it by moving it during dormancy, digging a wide root ball, and watering consistently afterward.
The process to relocate a crepe myrtle is straightforward as long as you respect the tree’s needs and give it time to recover.
Remember to prepare the new hole first, lift the tree by its root ball, and plant it at the same depth.
With these steps, your crepe myrtle will reward you with beautiful blooms in the seasons to come.
Happy digging, and enjoy your freshly relocated crepe myrtle in its new spot.