lignum vitae
Guaiacum sanctum
Cycle:
Perennial
Watering:
Frequent
Hardiness Zone:
10 - 11
Flowers:
Blue Flowers
Sun:
full sun,part shade
Growth Rate:
Low
Maintenance:
Low
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Thorny:
Yes
Tropical:
Yes
Care Level:
High
watering
Lignum vitae (Guaiacum sanctum) should be watered about twice a week, providing enough water to moisten the top 6 - 8 inches of soil. During the hot season, trees may need additional water every week, while temperate climates allow trees to usually stay moist enough during the cooler months.
sunlight
Lignum vitae benefits from full sun for at least 6 hours each day when grown in optimal conditions. In its native environment, Lignum vitae is typically found in a tropical and subtropical climate, as it thrives in high temperatures and requires plenty of sunlight for growth and flowering. In areas outside of its native environment, lignum vitae can still survive and even thrive in partial shade; however, it will flower more profusely with optimal sun exposure.
pruning
Lignum vitae should be pruned annually to shape the plant and maintain a desired size. Pruning should begin in the early spring, before new growth appears or after flowering. Start by selectively removing dead, diseased, or damaged branches, and then shape the plant to maintain form. Remove up to a third of the branches. Pruning is not required for foliage maintenance, as this species does not require regular pruning for healthy growth and up keep.
