Crepe Myrtle 101: A Crash Course in Growing These Beauties

How to Grow Crepe Myrtle

Crepe myrtle is an attractive option for gardeners seeking low-maintenance trees with stunning blooms, but growing this flower requires some planning.

Crape myrtles prefer full sun, but partial shade will reduce their blossoms. Therefore, plant them in areas with at least 6 hours of direct sunlight daily.

Watering

Crepe myrtle plants need a constant water source to stay healthy and bloom beautifully. While they tolerate dry conditions well, supplemental irrigation may be needed during drought.

Once established, crape myrtle plants require a deep soak once or twice a month. Additionally, they don't mind having some mulch around them as long as it doesn't touch their trunks.

For larger crepe myrtle plants, it is recommended to fertilize them monthly during their first year of growth. Doing this gives the plants an advantage in terms of size and blooms.

However, it would help if you did not overwater or feed them excessively, as this will promote excessive growth of leaves and flowers and could lead to diseases like mildew or leaf spot.

Crepe myrtle trees require regular watering in addition to ample sunlight. Select a site with at least 6-8 hours of direct sunlight each day, free from shade from tall fences or buildings.

Pruning

Crepe myrtles are popular in garden designs, as their blooms last for weeks or months. Furthermore, these magnificent trees can display exquisite winter by shedding their bark during colder temperatures.

Maintaining your trees and shrubs is essential for their health and aesthetic value. Pruning can encourage more growth, enhance aesthetic appeal, and make them more resistant to pests.

Pruning plants are most effective when new growth shows in the spring. Additionally, this is an ideal time to remove dead or damaged leaves, which can spread disease and pests throughout your landscape.

Avoid using harsh pruning techniques, such as "topping." This involves cutting back main branches to stubs, damaging your crepe myrtle's natural form and leaving it unbalanced. Instead, opt for pruning methods that promote good air circulation and increased sunlight penetration.

Fertilization

Crepe myrtle plants require a balanced fertilizer that provides all essential nutrients for healthy growth and bloom. Furthermore, they must be fertilized at the appropriate time of year.

Generally, fertilizing your crepe myrtle should be done during the spring or early summer when the trees are newly established and well-rooted. Slow granular fertilizers or liquid fertilizers can be used on plants. After applying fertilizer, water the plant so the roots absorb all nutrients.

Espoma Organic Holly-Tone Fertilizer is ideal for crepe myrtle plants, supplying them with essential nutrients to grow stronger and healthier. As a balanced fertilizer with 5% sulfur, Espoma Organic Holly-Tone Fertilizer works to increase soil acidity.

Crepe myrtle plants benefit from potassium, which provides immunity against fungus and other diseases. Plus, this product encourages green leaves and strong roots - perfect for crepe myrtle or any flowering plant!

Pests

Crepe myrtle trees are low-maintenance plants that thrive when given the basics. However, they require sun, adequate drainage, and regular watering. Furthermore, they benefit from a generous mulch around their base; spread 2 to 4 inches of rich hardwood mulch around the tree with at least half a foot between it and its trunk for mulch to penetrate.

Although unnecessary, apply a systemic insecticide simultaneously as mulch. For example, for-Lome Tree & Shrub Systemic Insect Drench works well for crepe myrtle pests.

Aphids are a common issue on crepe myrtle. They feed off sap beneath the leaves, leaving behind a sticky substance attracting other insects.

Sooty mold can grow on this aphid excrement, giving crepe myrtle leaves a brownish coating. Not only does this affect the plant's aesthetic, but it may also stop flowering altogether.

To prevent the growth of this fungus, regularly remove old mulch and replace it. You can also promote air circulation around trees by pruning away branches that cross or head into their center.

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