Fragrant Flower Clusters
Produces clusters of purple-blue flowers with a distinctive sweet fragrance, often compared to grape soda.
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Dermatophyllum secundiflorum, commonly known as Texas Mountain Laurel, is an evergreen shrub or small tree valued for its glossy foliage and fragrant clusters of purple-blue flowers. Native to Texas and northeastern Mexico, it grows well in sunny locations with well-drained soil and requires relatively little water once established. Its bright red seeds are highly poisonous and must be kept away from children and pets.
Produces clusters of purple-blue flowers with a distinctive sweet fragrance, often compared to grape soda.
Features glossy, dark green compound leaves that provide year-round ornamental interest.
Established plants tolerate hot, dry conditions and generally require limited supplemental watering.
Develops into a large shrub or small tree suitable for sunny gardens and landscape accent plantings.
| Product Name | Dermatophyllum Secundiflorum Seeds |
| Scientific Name | Dermatophyllum secundiflorum |
| Common Name | Texas Mountain Laurel; Mescal Bean; Frijolillo |
| Previous Scientific Name | Sophora secundiflora |
| Plant Family | Fabaceae |
| Plant Type | Evergreen Shrub or Small Tree |
| Flower Color | Purple to Violet-Blue |
| Flowering Season | Spring, depending on climate |
| Foliage | Glossy, Dark Green, Evergreen |
| Growth Habit | Upright, Dense, Slow-Growing |
| Mature Height | Approximately 10–20 feet under typical landscape conditions; may grow taller |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Well-drained, often rocky or limestone-rich soil |
| Watering | Low once established; avoid excessive watering |
| Planting Season | Spring or another suitable warm growing period |
| Seed Starting | May require careful seed-coat scarification and soaking |
| Germination Time | Several weeks under suitable conditions; timing varies with seed treatment |
| USDA Hardiness Zones | Generally Zones 7–11, depending on local conditions and source |
| Landscape Uses | Accent tree, evergreen screen, and low-water landscape planting |
| Seed Safety | Highly poisonous; keep seeds away from children and pets |
Dermatophyllum secundiflorum brings evergreen foliage and fragrant purple-blue spring flowers to suitable landscapes. With proper seed preparation, well-drained soil, and appropriate sunlight, this slow-growing shrub can become an attractive landscape feature. Handle all seeds with care because they are highly poisonous.
Learn about Texas Mountain Laurel seed germination, flowering, and seed safety.
Texas Mountain Laurel seeds have a hard outer coat that can prevent water absorption. Carefully scarify the seed coat without damaging the inner seed, then soak the seeds before sowing in well-drained soil. Germination may take several weeks or longer, depending on seed maturity and treatment. Handle seeds cautiously because they are highly poisonous.
Texas Mountain Laurel is a slow-growing shrub or small tree, and seed-grown plants may take several years to flower. Under some conditions, flowering can take a decade or longer. Adequate sunlight, suitable soil drainage, and appropriate care support healthy development, but flowering time varies.
Yes. Texas Mountain Laurel seeds contain toxic compounds and can cause serious poisoning if swallowed. Keep seeds, seed pods, and other plant material away from children and pets. Do not consume the seeds or use them as food, and contact a poison control center or veterinary professional immediately if ingestion is suspected.