Fragrant Purple Flowers
Produces beautiful clusters of violet-purple flowers with a sweet fragrance often compared to grape soda.
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Texas Mountain Laurel, scientifically known as Dermatophyllum secundiflorum, is an evergreen ornamental shrub or small tree native to Texas and northern Mexico. It is admired for its glossy green foliage and clusters of fragrant purple flowers with a distinctive grape-like scent. This slow-growing plant is suitable for landscape gardens, patios, borders, and drought-tolerant planting areas. It grows best in full sun and well-drained soil.
Produces beautiful clusters of violet-purple flowers with a sweet fragrance often compared to grape soda.
Features glossy, dark green compound leaves that provide year-round ornamental interest.
Develops into an attractive large shrub or small multi-stemmed evergreen tree.
Handles dry conditions well once established, making it suitable for water-conscious landscapes.
| Scientific Name | Dermatophyllum secundiflorum (syn. Sophora secundiflora) |
| Common Name | Texas Mountain Laurel; Mescal Bean; Frijolillo |
| Plant Family | Fabaceae |
| Seed Type | Perennial Ornamental Tree Seeds |
| Growth Habit | Slow-growing evergreen shrub or small tree |
| Flower Color | Violet to purple-blue |
| USDA Hardiness Zones | 7–10, depending on local conditions |
| Planting Season | Spring or fall, depending on local climate |
| Seed Starting | Direct sow or start in deep individual containers after appropriate seed preparation |
| Germination Time | Approximately 3–5 weeks under suitable conditions; may vary |
| Germination Temperature | Warm conditions; approximately 70–75°F |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Well-drained, rocky, sandy, or limestone-rich soil |
| Watering | Regular watering during establishment; low water needs once established |
| Mature Plant Size | Approximately 10–20 feet tall and 5–12 feet wide |
| Plant Spacing | Approximately 8–12 feet, depending on landscape use |
| Blooming Season | Spring |
| Plant Uses | Ornamental Landscapes, Hedges, Patios, and Drought-Tolerant Gardens |
Bring evergreen beauty and fragrant spring flowers to your landscape with Texas Mountain Laurel. Its glossy foliage, attractive purple blooms, and drought tolerance make it a beautiful ornamental addition to suitable gardens. Provide well-drained soil, adequate sunlight, and patience for its naturally slow-growing habit. Keep all seeds away from children and pets because they are poisonous.
Find helpful answers about Texas Mountain Laurel seed germination, flowering, and growing requirements.
Texas Mountain Laurel seeds have a naturally hard seed coat that can prevent water absorption. Gently scarify mature seeds with a file or sandpaper and soak them in warm water for approximately 24 hours before planting. Sow them about 1/2 inch deep in well-drained soil. Fresh seeds collected before the outer coat hardens may germinate without scarification. Germination can take several weeks or longer depending on seed maturity and conditions.
Texas Mountain Laurel is a naturally slow-growing tree and may take several years to produce its first flowers when grown from seed. Under some conditions, seed-grown plants may take around 10 years or longer to bloom. Once mature, it produces fragrant clusters of purple flowers during spring.
Yes. Texas Mountain Laurel produces attractive, bright red seeds containing toxic alkaloids, including cytisine. The seeds are poisonous if swallowed and can cause serious health effects. Never eat or use them as food. Keep seeds, seed pods, and planting materials securely away from children and pets. Wear gloves when handling seeds and avoid accidental ingestion.