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Full Sun
1-2 ft./yr Growth
Safe for Pets
Shipping calculated at checkout.
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Premium Potting Mix
Nutrient-rich blend for healthy growth
+ $19
Premium Root Stimulant
Boost soil and reduces transplant shock
+ $12
MitoGrow™ Tree and Shrub
+ $39
Thunderstruck™ Coral Boom™ Crape Myrtle Information
About The Thunderstruck™ Coral Boom™ Crape Myrtle
Thunderstruck™ Coral Boom™ Crape Myrtle: A Pop of Tropical Brilliance
Light up your landscape with the Thunderstruck™ Coral Boom™ Crape Myrtle, an electrifying addition that brings a tropical flair right to your garden. With its vibrant coral-pink blooms that burst into color from early summer until fall, this plant is a true showstopper.
Vibrant Growth, Anywhere
Whether planted in your yard or showcased in a large container, this crape myrtle adapts brilliantly. It reaches a modest height of 6-10 feet, making it perfect for small gardens or as a striking patio feature. The compact size is ideal for adding a touch of the tropics without overwhelming your space.
Easy Care, Dazzling Displays
Not only does the Thunderstruck™ Coral Boom™ Crape Myrtle impress with its stunning flowers, but it's also low-maintenance. It thrives in full sun and tolerates drought once established, making it a resilient choice for gardeners looking to minimize fuss while maximizing beauty.
Year-Round Interest
Even beyond blooming season, this crape myrtle continues to captivate. Its exfoliating bark and graceful, arching branches add winter interest to your garden, ensuring that your landscape remains engaging throughout the year.
Ready to electrify your outdoor space with the Thunderstruck™ Coral Boom™ Crape Myrtle? It’s more than just a plant; it’s a year-round spectacle of color and charm!
Thunderstruck™ Coral Boom™ Crape Myrtle Details
Mature Height:
12-15 ft.
Mature Width:
8-12 ft.
Sunlight:
Full Sun
Growth Rate:
Fast
Botanical Name:
Lagerstroemia x 'JM5' PP31557
Grows Well In Zones:
6-9 outdoors
Does Not Ship To:
AK, AZ, HI, OR
Growing Zones 6-9 Outdoors
(Hardy down to 0° F)
Watering Requirements
Newly planted Crape Myrtles need deep watering 1-2 times a week during their first growing season to build a strong root system, while established in-ground trees generally only require a deep soaking during extended summer dry spells. Container-grown Crape Myrtles dry out much faster and require checking every 1–2 days during peak summer heat.
Sunlight Requirements
Thrives in full sun, requiring at least 6 hours of direct sunlight daily for optimal blooming. Tolerate some light shade, but planting them in too much can reduce flowering and increase susceptibility to fungal issues.
Humidity Requirements
Crape myrtles thrive in warm, humid climates and excel in long, hot summers, making them exceptionally well-suited for southern and coastal regions. In hotter, drier climates, apply a thick 2–3 inch layer of organic mulch around the base to preserve soil moisture.
Pet-Friendly Plant?
Yes, this plant is safe for homes with pets.
Why is my Crape Myrtle not blooming?
The primary reason a Crape Myrtle fails to bloom is lack of direct sunlight. Other common causes include over-fertilizing with high-nitrogen plant food, incorrect pruning late in spring, or severe drought stress during early summer formation.
What is "Crape Murder" and how do you prune correctly?
"Crape Murder" refers to the harmful practice of topping large Crape Myrtle trunks down to thick stubs every winter. To prune correctly, remove dead or crossing branches, thin out weak suckers from the base, and prune branches back to a lateral branch in late winter. Never chop major limbs off flat, as this creates weak shoots that snap under summer bloom weight.
How and when should you fertilize Crape Myrtles?
Fertilize Crape Myrtles in early spring as new growth emerges using a slow-release, balanced fertilizer or specialized tree food with a higher phosphorus ratio to promote heavy flowering. Avoid high-nitrogen fertilizers, which stimulate excessive leafy green foliage instead of flower clusters.
All of our plants ship in premium packaging for zero damage on arrival. Here’s what you can expect in your box on arrival:
Your Thunderstruck™ Coral Boom™ Crape Myrtle
Fully rooted in a nursery pot with soil intact
Custom Protection System
Corner guards, soil stabilizer, and branch sleeves keep it secure
Pre-Watered & Ready
Each plant is watered 24 hours before it is shipped
Care Instructions Card
Includes expert-curated care tips to help your plant thrive far beyond the first 30 days.
Perfect For Gifting
No pricing or packing slips included with gifts! Just the plant and a note.
Additional Resources
- Video: Workshop Tutorial 1
- Video: Workshop Tutorial 2
- Video: Workshop Tutorial 3
- Video: Workshop Tutorial 4
- Patio Gardening 101: Growing in Containers
- Gardening 101: How to Dig the Perfect Hole
- Gardening 101: How to Determine Sunlight in Your Garden
- Gardening 101: How to Mulch Your Garden
- Gardening 101: How to Water Your Garden
Patio Gardening 101: Growing in Containers
If you’ve ever dreamed of having a lush garden but lack a sprawling backyard, don’t worry—patio gardening is the perfect solution! In this guide, we’ll walk you through the essentials...
Read More
Gardening 101: How to Dig the Perfect Hole
Gardening is a rewarding hobby, but to ensure your plants thrive, it's crucial to know the best time to plant and how to dig the perfect hole. In this guide,...
Read More
Gardening 101: How to Determine Sunlight in Your Garden
Understanding the sunlight in your garden is key to creating a thriving outdoor space. In this article, we'll guide you through simple ways to determine sunlight in your garden, ensuring...
Read More
Gardening 101: How to Mulch Your Garden
Mulching is one of the most beneficial practices for maintaining a healthy garden. In this guide, we'll explore how to properly mulch your garden and the different types of mulch...
Read More
Gardening 101: How to Water Your Garden
Watering your garden correctly is essential for the health and growth of your plants. This guide will help you understand how to water your garden effectively and establish an ongoing...
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Why Choose The Sill?
Not all Thunderstruck™ Coral Boom™ Crape Myrtles are created equal
Greenhouse Grown
Not warehouse-held. Hand-picked and cared for by our experts.
Outdoor Ready
Pre-conditioned for outdoor growth.
Hand-Selected
Inspected by experts. Only our best ship out.
30-Day Guarantee
Free replacements if not happy and healthy.