Mexican Bush Sage (Salvia leucantha) is a striking, drought-tolerant perennial known for its long, velvety purple and white flower spikes that bloom from late summer to fall, attracting pollinators like bees, butterflies, and hummingbirds. An interesting characteristic of the Mexican Bush Sage is its fuzzy, silver-green foliage, which adds texture and interest to garden beds even when it's not in bloom.
In southern Louisiana, Mexican Bush Sage typically grows to a height of 3 to 4 feet with a spread of 3 to 5 feet, creating a lush, bushy appearance. It thrives in full sun and is well-suited to USDA zones 8-10, where it can tolerate mild winters but may need protection from hard freezes. This plant prefers well-drained soil and is highly drought-tolerant once established, requiring only occasional watering. Overwatering should be avoided, as it performs best in drier conditions.
| Part Sun, Sun | |
| Yes | |
| 3-4 ft | |
| 3-5 ft | |
| Yes | |
| Violet | |
| None |