crepe myrtle uk

Crepe Myrtle UK: Cultivation & Care Tips

If you’re an avid gardener looking to add some color and charm to your British garden, crepe myrtle uk trees are a great option to consider. These beautiful trees require special care and attention to thrive in the UK climate. In this comprehensive guide, we’ll cover everything you need to know about growing and caring for crepe myrtle trees in the UK, from choosing the right variety to pruning and winter care.

Key Takeaways crepe myrtle uk

  • Crepe myrtle trees can add a beautiful touch of color and charm to your British garden.
  • Proper care and attention are necessary to grow and maintain healthy crepe myrtle trees in the UK climate.
  • In this guide, we’ll cover various topics, including understanding crepe myrtle trees, choosing the right variety, essential care tips, pruning techniques, protection from diseases, and winter care.
  • By the end of this guide, you’ll have all the information you need to successfully grow and care for crepe myrtle trees in your British garden.
  • Let’s get started!

Understanding Crepe Myrtle Trees

Crepe myrtle trees are a beautiful addition to any garden. Before growing and taking care of these trees, it’s essential to understand the different crepe myrtle varieties available in the UK and their unique characteristics.

Some of the popular crepe myrtle varieties in the UK include:

  • Lagerstroemia ‘Natchez’ – This variety is known for its large white flowers that bloom in mid-summer and attractive bark, peeling to reveal a cinnamon-brown color.
  • Lagerstroemia ‘Tuscarora’ – This variety has coral-pink flowers that bloom in late summer, and its attractive bark exfoliates to reveal a muscular, mottled appearance.
  • Lagerstroemia ‘Sioux’ – This variety has delicate pink flowers that bloom in summer and red-orange fall foliage.

It’s also essential to note that crepe myrtle trees come in different sizes, ranging from dwarf shrubs to large trees. Select a tree that fits well in your garden and satisfies your aesthetic preferences.

Understanding the different crepe myrtle varieties can help you choose the right tree and care for it properly. Now that we have understood the basics let’s move ahead to choosing the right crepe myrtle for your garden.

Choosing the Right Crepe Myrtle for Your Garden

Crepe myrtles are an excellent addition to any garden but choosing the right one can be overwhelming. Whether you’re looking to buy crepe myrtle online from an online nursery or purchase them from a local supplier, it’s important to pick one that will thrive in your garden.

Consider the size you want, as they come in different varieties ranging from shrubs to trees. Be mindful of the climate and growing conditions in your area. Some varieties of crepe myrtle are hardier than others, so it’s essential to ensure they will grow well in your garden.

Online nurseries offer a variety of options to buy crepe myrtle online. It’s advisable to check the reviews and see if they have any customer feedback on the quality of their products and services, shipping, and satisfaction. Besides, many local suppliers also stock crepe myrtles for sale, which can be a convenient option to find the right one for your garden.

Once you have identified the right variety, ensure it’s healthy, disease-free, and well cared for. Get in touch with experts who can guide you on how to take care of your new plant and ensure it thrives beautifully.

Essential Care Tips for Crepe Myrtle Trees

Crepe myrtle trees are relatively low maintenance but to keep them healthy and blooming beautifully, some care is required.


Proper watering is essential for crepe myrtle care in the UK. These trees do not like wet feet, so it is crucial to ensure proper drainage. During the growing season, crepe myrtle trees need about an inch of water per week. Watering depends on many factors such as soil type, temperature, and humidity, so it’s important to check the soil regularly.


Crepe myrtle care in the UK requires regular fertilizing to maintain the tree’s health. The recommended time to fertilize is in early spring, just before new growth appears. Use a balanced fertilizer, either organic or inorganic, and follow the instructions carefully. Overfertilizing can cause excessive vegetative growth and reduce blooming.

Sunlight Requirements

Crepe myrtle trees need at least six hours of sunlight per day to bloom, but they can tolerate some shade. Ensure they are planted in a spot that receives enough sunlight. In the UK, avoid planting crepe myrtle trees in north-facing positions because they need more sunlight to bloom.

Soil Preferences

Crepe myrtle trees require well-draining soil, rich in organic matter. The pH level should be slightly acidic to neutral (between 5.5 and 7.0). If the soil is too compact, add coarse sand or perlite to the soil mixture. If the soil is too alkaline, add sulfur or other organic amendments to acidify it.

Pest and Disease Control

Crepe myrtle trees are generally pest-resistant but can occasionally suffer from aphids, powdery mildew, and spider mites. Neem oil, insecticidal soap, and horticultural oil are some organic choices to control pests. Fungal diseases such as Cercospora leaf spot and powdery mildew can be prevented by proper sanitation and providing adequate air circulation.

Winter Care

In the UK, crepe myrtle trees can survive winter if they are well protected. Apply a 3-4 inch layer of mulch around the tree’s base to protect the roots from frost. Additionally, wrap the tree with burlap or other protective coverings to shield it from harsh winter winds.

Follow these essential care tips for crepe myrtle trees and enjoy a healthy, blooming tree for years to come.

Pruning Techniques for Crepe Myrtle Trees

Pruning is an essential aspect of crepe myrtle care that helps shape the tree and promote blooming. Crepe myrtle trees can develop better form and produce more flowers when pruned correctly. Here are some tips to help you prune your crepe myrtle trees:

  • Prune annually: Crepe myrtle trees require annual pruning to maintain their desired shape and size. Prune during winter or early spring, just before new growth starts.
  • Remove suckers: Suckers are the new growth that sprouts from the base of the tree. They can weaken the tree and reduce flowering. Prune them as soon as you see them.
  • Remove crossing branches: Crossing branches can damage the tree’s bark and create entry points for diseases. Remove any that are crossing or rubbing each other.
  • Remove deadwood: Dead branches can weaken the tree and make it more susceptible to disease. Remove any that are dead or diseased.
  • Trim long branches: Trim any branches that are too long and sticking out oddly from the tree’s shape.
  • Leave the branches intact: Do not remove more than one-third of the tree’s branches in one pruning session.

Proper pruning is important for maintaining the health and beauty of your crepe myrtle trees. Follow these techniques to keep your trees thriving.

Protecting Crepe Myrtle Trees from Diseases

As beautiful as crepe myrtle trees are, they are susceptible to various diseases, especially in the UK climate. Two common diseases that affect crepe myrtles are powdery mildew and Cercospora leaf spot. Powdery mildew appears as a whitish-gray powdery growth on the leaves and stems, while Cercospora leaf spot causes small, circular, yellow spots on the leaves.

To prevent crepe myrtle diseases, make sure to keep the area around your trees clean and free from any debris. Avoid overhead watering and irrigate at ground level instead. Additionally, fertilize your crepe myrtles with a low-nitrogen fertilizer, and prune them regularly to promote air circulation and reduce moisture buildup.

If your crepe myrtle does fall prey to a disease, there are steps you can take to treat it. For powdery mildew, remove any infected leaves and dispose of them in a sealed bag. Then, spray your tree with a recommended fungicide. As for Cercospora leaf spot, prune your tree to remove the affected branches, and dispose of them properly. You can also apply a fungicide to keep the disease from spreading.

Winter Care for Crepe Myrtle Trees

Winter can be a tough season for crepe myrtle trees in the UK. To ensure your trees survive and thrive during the colder months, it is crucial to follow essential winter care practices. Here are some tips:

1. Mulching

Mulching helps protect the roots of your crepe myrtle trees by keeping them warm and insulated from extreme temperatures. Spread a layer of organic mulch around the base of your trees, avoiding direct contact with the trunk.

2. Prune with Caution

If you need to prune your crepe myrtle trees during winter, do so with caution. Avoid heavy pruning, as this can stimulate new growth that is susceptible to frost damage. Wait until late winter or early spring to prune as necessary.

crepe myrtle winter care uk

3. Protection from Frost

During periods of frost, wrap your crepe myrtle trees with burlap or frost cloth. This will help protect the trunks and branches from damage. Make sure to remove the cover when the temperature rises above freezing.

4. Reduce Watering

In winter, reduce watering your crepe myrtle trees as they are dormant and require less water. Overwatering can lead to root rot and other diseases. Monitor the moisture levels in the soil and water only when necessary.

5. Fertilize Sparingly

Avoid fertilizing your crepe myrtle trees during winter. Doing so can stimulate new growth that is vulnerable to frost damage. Wait until the trees start showing signs of new growth in spring, then fertilize according to the instructions of your chosen fertilizer.

By following these winter care practices, you can ensure your crepe myrtle trees stay healthy and beautiful throughout the winter months.

Recommended Crepe Myrtle Varieties for the UK

If you are searching for the perfect crepe myrtle variety to flourish in your UK garden, look no further. Here is a list of crepe myrtle varieties that will thrive in the UK climate:

  1. Lagerstroemia Indica ‘Biloxi’: This stunning crepe myrtle variety features large, bright pink flowers and is perfect for small gardens.
  2. Lagerstroemia Indica ‘Acoma’: This compact variety produces gorgeous white flowers and is ideal for container gardens and small spaces.
  3. Lagerstroemia Indica ‘Prairie Lace’: With stunning pink flowers and decorative bark, this variety adds beauty and texture to any garden.
  4. Lagerstroemia Indica ‘Tonto’: This show-stopping variety features vibrant pink flowers and is perfect for adding a pop of color to your garden.

Remember, crepe myrtles thrive in well-draining soil and enjoy plenty of sunlight. Choose a variety that suits your space and preferences, and watch it flourish in your UK garden.

Tips for Successful Crepe Myrtle Gardening

Cultivating and maintaining crepe myrtle trees requires careful attention to detail and regular upkeep, but with these expert tips and tricks, you can make your gardening experience a success.

Choose the Right Companion Plants

Companion plants can complement the beauty of crepe myrtle trees and add variety to your garden. Choose plants that have contrasting colors, textures, and blooming times to create a stunning display throughout the year. Some popular companions for crepe myrtle trees include hydrangeas, daylilies, and ornamental grasses.

Prune with Care

Pruning is essential to maintain the shape and health of crepe myrtle trees. However, improper pruning can hamper their growth and bloom potential. Avoid pruning in late summer or fall, as this can lead to winter damage. Instead, prune during the dormant season to stimulate new growth in spring. Remember to remove only the diseased, damaged, or crossing branches to promote airflow and sunlight penetration.

Ensure Proper Sunlight and Watering

Crepe myrtle trees require at least 6 hours of direct sunlight per day to thrive. Place them in a location that receives adequate sunlight and protect them from harsh afternoon sun or strong winds. Water the trees deeply once a week, providing 1 inch of water per week during the growing season. Avoid overwatering, as it can lead to root rot and other fungal diseases.

Expert Tip: Apply mulch around the base of the tree to retain moisture, regulate soil temperature, and suppress weed growth.

Protect the Trees from Pests and Diseases

Crepe myrtle trees are susceptible to pests and diseases such as aphids, Japanese beetles, powdery mildew, and sooty mold. Keep a close eye on the trees and take appropriate measures to prevent and treat any issues. Consider using natural remedies or hiring professional pest control services.

With these tips, your crepe myrtle gardening adventure can be a fulfilling and rewarding experience. Remember to give your trees the love and care they need, and they will thrive in your UK garden.

Common Crepe Myrtle Tree FAQs

Here are some commonly asked questions regarding crepe myrtle trees:

  1. How tall do crepe myrtle trees grow?

    Crepe myrtle trees can grow up to 20-30 feet tall, with some varieties only reaching 6-10 feet. The height varies depending on factors like the variety and growing conditions.

  2. When do crepe myrtle trees bloom?

    Crepe myrtle trees typically bloom from mid to late summer, lasting for several weeks. The blooming period may vary depending on the variety and location.

  3. Do crepe myrtle trees need full sun?

    Crepe myrtle trees perform best when they receive full sunlight. They need at least 6 hours of direct sunlight to grow and bloom properly.

  4. Can crepe myrtle trees be grown in containers?

    Yes, crepe myrtle trees can be grown in containers, but the size of the container should be suitable for the tree’s size and the roots. Larger trees will require bigger containers to grow properly.

crepe myrtle tree

Promote Longevity and Beauty – Ongoing Care for Crepe Myrtle Trees

Proper care and attention are essential for maintaining the longevity and beauty of your crepe myrtle trees. Regular watering, mulching, and fertilizing are key practices to incorporate into your routine. Additionally, pruning your crepe myrtles annually in late winter or early spring will promote healthy growth and stunning blooms.

It is important to monitor your trees for common diseases such as powdery mildew and Cercospora leaf spot. If you notice any signs of disease, promptly treat your trees with appropriate fungicides to prevent the spread.

In the winter months, take extra precautions to protect your crepe myrtles from frost damage by wrapping the trunks with burlap or another protective material. Mulching around the base of the tree can also help insulate the roots.

Remember to choose companion plants wisely and maintain overall garden aesthetics to create a stunning display. By following these ongoing care tips, your crepe myrtle trees will continue to thrive and impress for years to come.


Crepe myrtle trees might have originated in warmer climates, but with proper care and attention, they can thrive in the UK climate as well. Whether you’re a seasoned gardener or just starting, growing crepe myrtle trees can be a rewarding experience.

In this guide, we covered everything from cultivation to pruning and protection. You now have a comprehensive understanding of crepe myrtle trees and their care requirements. By selecting the right varieties, providing adequate care, and protecting them from pests and diseases, you can enjoy the beauty and charm of crepe myrtles in your British garden.

Remember, gardening is a continuous process, and crepe myrtle trees are no exception. By following the tips and techniques outlined in this guide, you can promote the longevity and beauty of your crepe myrtle trees for years to come.


Can I grow crepe myrtle trees in the UK?

Yes, you can grow crepe myrtle trees in the UK. However, it’s important to choose suitable varieties and provide proper care to ensure their success in the British climate.

Where can I buy crepe myrtle trees in the UK?

You can buy crepe myrtle trees online from various nurseries and garden centers that offer delivery to the UK. You can also check with local suppliers or visit nearby garden centers to find crepe myrtle trees for sale.

What are some popular crepe myrtle varieties for the UK?

Some popular crepe myrtle varieties for the UK include ‘Natchez,’ ‘Tuscarora,’ ‘Dynamite,’ ‘Acoma,’ and ‘Watermelon Red.’ These varieties are known for their beautiful flowers, attractive bark, and manageable size.

How do I care for crepe myrtle trees in the UK?

To care for crepe myrtle trees in the UK, make sure to provide them with well-drained soil, regular watering, and full sun exposure. Prune the trees in late winter or early spring and fertilize them in the growing season for optimal growth and blooming.

When should I prune my crepe myrtle trees in the UK?

Prune your crepe myrtle trees in the late winter or early spring before new growth begins. Remove any dead or damaged branches and shape the tree as desired. Avoid heavy pruning, as it can reduce blooming.

How do I protect crepe myrtle trees from diseases in the UK?

To protect crepe myrtle trees from diseases in the UK, ensure proper air circulation around the tree by pruning it appropriately. Watch out for diseases like powdery mildew and Cercospora leaf spot and treat them with fungicides as necessary.

How should I care for crepe myrtle trees during winter in the UK?

During winter in the UK, it’s important to mulch the base of your crepe myrtle trees to protect the roots from frost. You can also cover them with a horticultural fleece or burlap for added protection against cold temperatures.

What are some tips for successful crepe myrtle gardening?

Some tips for successful crepe myrtle gardening include selecting companion plants that complement the tree’s beauty, ensuring proper spacing between trees, and considering the overall aesthetics of your garden to create a stunning display.

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