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The Black Diamond® Purely Purple™ Crape Myrtle delivers rich purple blooms and deep, dramatic foliage.

FEATURES:

  • Vibrant, true purple flower clusters from summer into fall
  • Striking deep burgundy-black foliage offers season-long contrast
  • Compact and upright habit fits small gardens and patios
  • Mildew-resistant and heat-tolerant for reliable performance
  • A standout choice for bold color and modern design
  • Ships on our trucks because of the size of the tree – does not fit in a box

Bower & Branch Landscape Design Tip:

Use Purely Purple™ as a dramatic accent against lighter stone or fencing. Its dark leaves and vivid blooms make a stunning statement when planted near silver-leafed or chartreuse companion plants.

Growth Facts

  • Hardiness Zone: 7–9
  • Mature Height: 10–12 feet tall
  • Mature Width: 6–8 feet wide
  • Exposure: Full sun
  • Spacing: 6–10 feet apart

Black Diamond® Purely Purple™ Crape Myrtle

Bower & Branch Trees and Plants

Lagerstroemia x '18LI' (PP28,086)

Regular price
$645.00
/
Delivery & Planting Scheduled for Spring 2026 Based on Local Conditions
Size
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The Black Diamond® Purely Purple™ Crape Myrtle delivers rich purple blooms and deep, dramatic foliage.

FEATURES:

  • Vibrant, true purple flower clusters from summer into fall
  • Striking deep burgundy-black foliage offers season-long contrast
  • Compact and upright habit fits small gardens and patios
  • Mildew-resistant and heat-tolerant for reliable performance
  • A standout choice for bold color and modern design
  • Ships on our trucks because of the size of the tree – does not fit in a box

Bower & Branch Landscape Design Tip:

Use Purely Purple™ as a dramatic accent against lighter stone or fencing. Its dark leaves and vivid blooms make a stunning statement when planted near silver-leafed or chartreuse companion plants.

Growth Facts

  • Hardiness Zone: 7–9
  • Mature Height: 10–12 feet tall
  • Mature Width: 6–8 feet wide
  • Exposure: Full sun
  • Spacing: 6–10 feet apart

Why plant Black Diamond® Purely Purple™ Crape Myrtle?

Few crape myrtles offer such true purple color. Combine that with rich dark foliage and a compact form, and you’ve got a small tree that delivers massive visual appeal.

Purely Purple™ is part of the Black Diamond® series, developed for bold leaf-and-bloom combinations and reliable garden performance. As with all of our selections, Bower & Branch grows this tree to an extra-large size so you enjoy the full effect right away, not years later.

How to use Black Diamond® Purely Purple™ Crape Myrtle in the landscape?

Perfect for beds near entryways, patios, or sunny courtyards. Plant as a standalone specimen or group in staggered rows to create rhythm and contrast. Great in both traditional and contemporary gardens.

Frequently Asked Questions

Yes! Purely Purple™ offers some of the truest purple blooms you'll find on a crape myrtle, making it ideal for bold, cool-toned landscapes.

Nope. This tree maintains a naturally compact, upright shape. Light pruning in late winter will help encourage fuller branching and more blooms.

Yes. Because Bower & Branch delivers Purely Purple™ at a mature size, you’ll enjoy its beautiful blooms and structure right away; no waiting.


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