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The Daily Insight

How do you plant a dynamite crepe myrtle

Author

Olivia Owen

Published Apr 06, 2026

Spread a 2-inch-deep layer of pine bark mulch over the planting site with a rake. Cover the ground underneath the plant’s canopy completely. Keep the mulch 3 inches away from the crape myrtle’s main trunk to prevent mold or rot from forming. Spread the mulch around the plant, 1 to 2 feet beyond its canopy.

How do you plant a crape myrtle?

  1. Find a Sunny Location. Decide where in your garden the crape myrtle should go. …
  2. Choose a Variety. Choose a variety that won’t outgrow its space or need to be constantly pruned. …
  3. Dig a Hole. Dig a hole three to four times as wide as the container. …
  4. Plant the Tree. …
  5. Water Gently. …
  6. Mulch with Pine Straw.

Where is the best place to plant crepe myrtles?

Crape Myrtles can be grown all over the USA, in any soil type. The site should be in the bright, hot sun: full or partial sun (6hrs min). No heavy shade for Crape Myrtles. If the site gets sun for part of the day then it’s fine.

How fast do Dynamite crape myrtles grow?

Growth Rate This shrub grows at a medium rate, with height increases of 13–24″ per year.

What type of soil does a crepe myrtle need?

Crape myrtle tolerate a wide range of soil types, including clay. They prefer a well- drained but moist soil. Crape Myrtle grow best in an acid to slightly acid soil ranging from 5.0 to 6.5 on the pH scale. Most average garden soils fall between a pH range of 6.0 to 7.0.

Which tree is better red rocket or dynamite crape myrtle?

The Red Rocket Crape Myrtle is your best choice for cooler zones as this variety goes into a zone 6. The Dynamite is an extremely popular variety for its cherry red color, pest and disease resistance, drought tolerance, and classic Crape Myrtle shape.

How much room do crape myrtles need?

General Recommendations. Crape myrtles are fast-growing trees — often growing 24 inches or more in one season. Most varieties grow between 10 and 30 feet tall and 15 to 25 feet wide. They should be planted to accommodate their mature width with at least 15 feet between each shrub.

What zone is dynamite crape myrtle?

Dynamite Crape Myrtles grow in zones 7-9. These trees prefer full sun, but can tolerate some shade and are adaptable to just about any soil as long as it is well-draining.

How often do you water a crape myrtle tree?

Water For Crape Myrtle To prevent the plant from dying, it must be watered once a week. Be sure to soak the entire root system deeply, this will take about 45-60 minutes. For best growth and production, crape myrtles should receive at least one inch of water a week. During dry spells, water is mandatory.

What is 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.

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Can a crape myrtle be transplanted?

Crepe myrtle transplanting involves essentially three steps. These are: digging a hole in an appropriate new site, digging out the rootball, and transplanting a crepe myrtle in the new spot.

What is the best time of year to plant crepe myrtles?

Late fall to early spring is the best time to plant. But a lot of folks buy and plant their crepe myrtle in summer because they select it while it is blooming. That works too, but watering well during the summer months is crucial to transitioning it into your garden.

How do you care for newly planted crepe myrtles?

Newly planted crape myrtles should be well-watered until roots are established and are then mostly drought tolerant. Fertilizer is usually not necessary, unless blooms appear limited. Full bloom may not occur until the second year after planting. A soil test can indicate the need for fertilization.

What can you plant at the bottom of a crepe myrtle?

  • Rose of Sharon (Hibiscus syriacus) The Rose of Sharon bush perfectly compliments a crepe myrtle tree. …
  • Creeping lilyturf (Liriope spicata) The roots of your crepe myrtle tree are very shallow. …
  • Lantana. …
  • Hibiscus. …
  • Rain Lily (Zephyranthes grandiflora) …
  • Coreopsis.

How many hours of sun do crepe myrtles need?

To help your crape myrtle look its very best… Crape myrtle needs full sun (6 or more hours per day) to thrive. With less sunlight, blooms will not be as prolific and their colors may be diminished. These plants are not demanding about the pH of their soil, though neutral or slightly acidic soils are best.

Should I mulch around crepe myrtle?

Mulch to fight weeds, trap moisture When planting crape myrtles, gardeners should install a layer of mulch about 3 to 5 inches deep in an area twice as large as the planting hole. Insect damage is a frequent problem on crape myrtles and aphids cause much of that damage.

How far should I plant a crape myrtle from house?

As a general rule of thumb, plant crape myrtles of this mature size a minimum of 8 to 10 feet from a building wall, and farther if you can. This spacing gives the plant room to expand to its full size. It will naturally tend to grow away from the wall and toward the light.

How do you stake a crape myrtle?

Stake Your Crape Myrtle Cut a wooden stake as tall as the shortest trunk of your tree plus 2 feet. Crape myrtle trees usually have a tight cluster of three to five trunks. Drive the end 2 feet into the soil just outside the tree’s root ball. Pack the soil around the base of the stake to secure it.

What is the difference between a crepe myrtle bush and a crepe myrtle tree?

The difference between the crape myrtle bush and the crape myrtle tree is that the tree is taller than crape myrtle bush. Crape myrtle bushes have multiple stems and their height is between 2 and 15 ft. … Crape myrtle trees can be as much as 20 ft. (6 m) taller than the bushes.

What is the fastest growing crape myrtle?

Basham’s Party Pink is one of our favorite Crapes. It is the fastest growing crape myrtle available, growing 8′ per year! It is a very full, upright tree that grows to 30′. It’s flowers can best be described as a delicate pale pink.

Do crepe myrtles have invasive roots?

Crepe myrtle trees are lovely, delicate trees offering bright, spectacular flowers in the summer and beautiful fall color when the weather begins to chill. … You don’t have to worry about this issue because crepe myrtle tree roots are not invasive.

Can you overwater a crape myrtle tree?

Watering Issues Crape myrtle trees need the most moisture in the soil profile when they are actively growing — when the plant displays leaves. … Overwatering crape myrtles in spring and summer can diminish flowering, since overly moist soil promotes leafy growth, not flower production.

Why is my newly planted crepe myrtle dying?

Sometimes roots don’t have enough room to spread out or didn’t get enough water right after being planted. Whatever the case, trees wear their heart on their sleeve–or should we say their leaves. That’s why you see those wilted, yellow or brown leaves.

Can crepe myrtles be grown in pots?

It is important to remember that while planting crepe myrtles in containers allows them to survive the winter indoors, it does not mean that they are better able to survive the cold. … The container is not as well insulated as the ground. Just a few nights of freezing weather can kill a container grown crepe myrtle.

Is Dynamite crape myrtle evergreen?

Botanical Pronunciationla-ger-STRE-mee-a IN-dih-kuhBloom TimeSummerDeciduous/ EvergreenDeciduousFlower AttributeLong Bloom Season, Showy FlowersFlower ColorRed

How do you use dynamite fertilizer?

Fertilizer Program Top-Dress by placing the fertilizer directly on top of the soil surface. Care should be taken to evenly distribute the granules around the entire root ball to encourage proper root development. Customers can immediately apply Dynamite on the trees once the trees are planted and any time of the year.

Is Miracle Grow good for crepe myrtles?

The easiest to use and most well known fertilizer is Miracle Gro. … When choosing a fertilizer for your Crape Myrtles, keep in mind that they are heavy feeders and are more prosperous when fed often.

What happens if you don't prune a crepe myrtle?

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 long does it take for crape myrtle to bloom?

3. Bloom time can vary by 6-8 weeks depending on your variety of crape myrtle. Flower blossoms develop on new growth, so while each variety varies in its exact bloom time, flowering can also depend on the pruning you did in winter.

How do you grow a crape myrtle from a branch?

Take cuttings in spring or summer where they meet the main branch, about 6-8 inches (15-20 cm.) in length with about 3-4 nodes per cutting. Remove all the leaves except the last two or three. Although rooting hormone is not usually required, giving them a boost does make it easier to propagate crepe myrtle cuttings.

How do you keep crepe myrtles from shooting?

Answer: To stop the crape myrtle from coming up from the roots you can apply a phenoxy herbicide product like Dicamba or 2,4D. The herbicide will kill the roots too. You can also use sucker stopper which is a plant growth regulator.