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Black Diamond® Crimson Red™ Crape Myrtle

Lagerstroemia BLACK DIAMOND 'Crimson Red'

  • Black Diamond® Foliage Stays Dramatically Dark All Season, Making Crimson Red Blooms Truly Pop
  • Heat Tolerant: Thrives in Zones 6-10
  • Drought Tolerant, Pollution Tolerant
  • Sweetly Fragrant Flowers
  • Great Choice for Specimen or Small Space Tree
Regular price $8109
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Plant Size

Specifications

Plant specifications
Plant Characteristics Cold hardy, Low Maintenance, Disease resistant, Reblooming, Flowering, Attracts pollinators, Heat Tolerant, Drought resistant
Hardiness Zone 6a to 9b
Sunlight Full sun
Height 10-12 ft
Width 7-9 ft
Watering Needs Moderate
Preferred Soil Clay, Loamy, Peaty, Sandy
Growth Rate Moderate
Growth Habit Upright
Blooms In Spring, Summer, Fall
Flower Color Red
Foliage Color Purple, Red
Fragrant Yes
Suitable Space Outdoors
Botanical Name Lagerstroemia BLACK DIAMOND 'Crimson Red'
Species hybrid
Cultivar Crimson Red
Class Myrtales
Does Not Ship To AK, HI, ID, MT, PR

Frequently Asked Questions

What USDA hardiness zones is the Black Diamond® Crimson Red™ Crape Myrtle suitable for?

  • The Black Diamond® Crimson Red™ Crape Myrtle thrives in USDA hardiness zones 6 through 10. This variety handles heat, humidity, and intense summer sun while maintaining its vibrant red blooms and dark foliage. Plant in full sun for best flowering performance.

What is the mature height and width of Black Diamond® Crimson Red™ Crape Myrtle?

  • Black Diamond® Crimson Red™ Crape Myrtle reaches 8-10 feet tall and 6-8 feet wide at maturity in zones 6-10. This compact shrub variety maintains excellent form without extensive pruning. Plant 12 feet apart for privacy screening or use as dramatic specimen plantings available at naturehills.com.

How hardy is Black Diamond® Crimson Red™ Crape Myrtle, and what is its cold tolerance (e.g., down to 10°F)?

  • Black Diamond® Crimson Red™ Crape Myrtle is hardy in USDA zones 6-10, tolerating winter temperatures down to about -10°F. This variety thrives in heat and humidity while maintaining excellent cold tolerance. Plant in spring after your last frost date for best establishment.

What are the sunlight requirements for Black Diamond® Crimson Red™ Crape Myrtle (full sun or partial shade)?

  • Black Diamond® Crimson Red™ Crape Myrtle thrives in full sun and retains vibrant color through intense summer heat. These shrubs perform best with at least 6-8 hours of direct sunlight daily in zones 6-10. Plant in your sunniest location for maximum bloom production and foliage color.

What type of soil does Black Diamond® Crimson Red™ Crape Myrtle prefer, and does it tolerate clay or sandy soil?

  • Black Diamond® Crimson Red™ Crape Myrtle adapts well to various soil types, including clay and sandy soils. This hardy shrub thrives in zones 6-10 with good drainage being more important than soil type. For best results, plant in full sun and space 12 feet apart when creating borders, available at naturehills.com.

How do I plant Black Diamond® Crimson Red™ Crape Myrtle, including hole size and root preparation?

  • Dig a hole twice as wide as the root ball but no deeper than the container height. Gently loosen circled roots before placing the plant at ground level. Backfill with native soil and water thoroughly to eliminate air pockets.

What are the watering needs and is it drought tolerant after establishment?

  • Black Diamond® Crimson Red™ Crape Myrtle is drought tolerant once established, typically after the first growing season. Water regularly during establishment, then reduce frequency as the plant adapts. In zones 6-10, mature plants handle heat and humidity well with minimal supplemental watering.

When and how should I prune Black Diamond® Crimson Red™ Crape Myrtle?

  • Prune Black Diamond® Crimson Red™ Crape Myrtle in late winter before new growth begins. Remove dead wood, suckers, and crossing branches. Avoid "crape murder" by selectively thinning rather than topping. Light pruning maintains the natural shape and maximizes those brilliant red blooms.

Is Black Diamond® Crimson Red™ Crape Myrtle disease resistant, especially to mildew?

  • Black Diamond® Crimson Red™ Crape Myrtle offers excellent disease resistance, including strong mildew resistance that outperforms many traditional varieties. This robust shrub thrives in zones 6-10 through heat and humidity without common fungal issues. Choose a sunny location with good air circulation for best results.

Is Black Diamond® Crimson Red™ Crape Myrtle available as bare root, potted, single stem, multi-stem, or shrub form?

  • Black Diamond® Crimson Red™ Crape Myrtle is typically available in potted shrub form with multiple stems. This upright shrubby variety thrives in zones 6-10 and should be planted 12 feet apart on center for optimal spacing. Choose multi-stem potted plants for the fullest flowering display.