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Texas Mountain Laurel

Dermatophyllum secundiflorum

Also listed as Calia secundiflora, Dermatophyllum speciosum

Also known as Texas Mescalbean, Mescalbean

shrub☀️ full sun💧 low water❄ Hardy: Zone 7a – Zone 10b

Climate Match for your location

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A Texas native shrub prized for its fragrant, showy purple-blue flowers that appear in spring before the leaves emerge. Extremely drought-tolerant and low-maintenance once established, making it ideal for xeriscaping.

Why grow it

Texas mountain laurel offers earlier spring color than most native shrubs in its range, flowering before leaf-out for maximum visual impact. Compared to other drought-tolerant ornamentals like desert marigold or esperanza, it tolerates more alkaline and compacted soils typical of urban sites. Its moderate mature size (8-12 feet) and minimal fertilizer needs make it well-suited to mixed native plantings where supplemental water is limited.

Watch out for

Plants may take several seasons to establish a deep root system before truly thriving on rainfall alone; consistent water during the first year aids establishment. The species can be slow-growing and somewhat leggy if grown in partial shade, so full sun placement supports more compact, floriferous growth.

Overview

Form
Upright
Growth Rate
slow
Size
6–12′ tall × 4–8′ wide
Dormancy
deciduous
Family
Fabaceae
Pollinators & beneficial insects

Native to the United States

Native Range

Texas and Mexico

Native to: New Mexico, Texas

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Spring

Similar shrubs you might consider:

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Companion Planting

Plants well with