This gnarly, evergreen, slow-growing shrub or small tree is native to the gravelly plains of western Mexico. The dark green, pinnately compound leaves may drop during periods of drought. Intense blue flowers occur from April through September in response to available moisture. Shiny red fruits add extra interest in the fall. Plant in full sun or part shade and well-drained soils, and site carefully to prevent frost damage.
Guaiacum coulteri (Guayacan)
Guaiacum coulteri
Guayacan
This gnarly, evergreen, slow-growing shrub or small tree is native to the gravelly plains of western Mexico. The dark green, pinnately compound leaves may drop during periods of drought. Intense blue flowers occur from April through September in response to available moisture. Shiny red fruits add extra interest in the fall. Plant in full sun or part shade and well-drained soils, and site carefully to prevent frost damage.
| Plant Type | Shrub, Tree |
| Exposure | Full Sun, Partial Sun |
| Water Needs | Low |
| Hardiness Zone | Zone 9 (20° F) |
| Flower Color | Blue |
| Flower Season | Spring, Late Spring, Summer, Fall |
| Growth Rate | Slow |
| Height | 10' - 25' (ft) |
| Spread | 10' - 25' (ft) |
| Spacing | 10' (ft) |
| Characteristics | Evergreen, Showy |
| Attracts | Birds, Butterflies, Pollinators |
| Maintenance | Average |
| Garden Uses | Beds and Borders, Specimen |
| Tolerance | Drought |
| Soil Type | Chalk, Loam, Sand |
| Soil PH | Acid, Alkaline, Neutral |
| Soil Drainage | Well-Drained |
Image by: MSWN
Image by: MSWN
This catalog is for reference purposes. Plants may not be available at all times in the nursery. Please check with our store for current availability.
