Some experts list crepe myrtles as potentially invasive plants, but the invasiveness of crepe myrtle has nothing to do with the crepe myrtle tree roots. Rather, the tree reproduces so readily from its seeds that, once the seeds escape cultivation, the resulting trees can crowd out native plants in the wild.
Crape Myrtle Choices 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.
Beside above, how deep do crepe myrtle roots grow? The root system should be dug roughly half as deep as the width of the “ball,” deeper is good, but you’ll get most of the major roots going, say, 10 to 12 inches.
Also Know, is there a difference between a crepe myrtle bush and tree?
The only difference is the mature size. See also our Crape Myrtles Plant Care and Collection of Varieties.
What plants go well with crepe myrtles?
Compliment Your Crepe Myrtles
- OUR FAVORITE SUMMER PERENNIALS.
- Perennial Hibiscus. Perennial Hibiscus plants provide dramatic, tropical blooms all summer long.
- Gallardia. Gaillardia Moxie.
- Agastache. These prized trees are one of the darlings of Hampton Roads – in assorted shades of pinks from pastel to fuchsia.
Where should I plant my crepe myrtle?
To grow crepe myrtle, start by planting a crepe myrtle sapling in a sunny outdoor spot in late fall, winter, or early spring. When you plant your crepe myrtle, plant it in a hole that’s 3 times as wide as the sapling’s root ball. Next, spread a layer of hardwood mulch around the tree to help the soil retain moisture.
How long do crape myrtles live?
Is crape myrtle fast growing?
Take note that the black diamond crape myrtle growth rate is about the same even though these dwarf varieties are mostly bush-like shrubs and trees. In general, crape myrtles grow at a medium to fast growth rate at about 1-2 feet per year. Hence where they get their nickname – fast growing trees!
Is crape myrtle poisonous?
Many beautiful plants contain toxins that present a danger to puppies and other animals. However, the American Society for the Prevention of Cruelty to Animals reports that crepe myrtle is perfectly safe and non-toxic for animals, as well as humans.
How tall do crepe myrtles get?
Crepe myrtles range in size from dwarf selections that grow less than 3 feet tall to several that reach upwards of 30 feet. Knowing the mature height of a plant before you buy it and planting the proper size for the site will save you much heartache and backache in the future.
Do crepe myrtles lose their leaves?
Common crape myrtle (Lagerstroemia indicia) is a deciduous tree or small bush that comes in over 50 cultivars. Some varieties grow in bush form and do not exceed 5 feet in height at full maturity. As a deciduous tree, crape myrtles — also written as crapemyrtle and crepe myrtle — do lose their leaves in winter.
Do crepe myrtles weep?
If you see sticky stuff that looks like sap dripping from your tree in summer, aphids are busy at work. Crape myrtles are magnets for aphids, and especially the crapemyrtle aphid (Tinocallis kahawaluokalani). Blast off the aphids, as well as honeydew, with a garden hose.
Can you use Epsom salt on crepe myrtles?
Crape Myrtles bloom with a dose of Epsom Salts. Two: In order for your Crape Myrtle to bloom you may want to try this cocktail (for the Crape Myrtles, not you) Mixone tablespoon of Epsom Salts into one gallon of water and pour around the roots of the plant. Repeat for the others, using one gallon per plant.
Do you have to cut back crepe myrtles?
Correct Pruning of Crape Myrtles While it is best to prune just before the dormant season ends in late winter to early spring, you should remove dead, diseased and dying limbs at any time. Branches that are crossing or rubbing should also be pruned .
Can I cut my crepe myrtle to the ground?
Since the deciduous trees bloom on new wood, they are often cut back severely each year with the goal of more new wood, for more blooms. While a crepe myrtle does grow back, even from being cut to the ground, less is more when it comes to pruning this summer stalwart.
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. Choose a high-nitrogen, all-purpose lawn and garden fertilizer such as an 8-8-8 or 10-10-10 solution. A 12-4-8 or 16-4-8 solution is also acceptable if applied at a lesser rate.
Can you cut back a crepe myrtle in the summer?
Summer. June signals the start of crape myrtle’s blooming season, although it may begin a few weeks before or after the start of summer. The only pruning you should do at this time is to remove branches for the health of the shrub.
Do crepe myrtles bloom first year?
Louisianians plant many crape myrtles in their landscapes every year. The lovely, long-lasting blooms make them attractive. Most years, crape myrtles start blooming between mid-May and early June.
How tall do black diamond crepe myrtles get?
Black Diamond is a new series of dwarf Crape Myrtles with deep purple to black foliage and a variety of vibrant flower colors. These compact trees or bushes only reach 10 to 12 feet tall and 6 to 8 feet wide at maturity. They are disease resistant and bloom prolifically up until frost. Read More.