Texas Sage
Texas Sage (Leucophyllum frutescens) is a hardy, drought-tolerant shrub native to the southwestern United States and northern Mexico, prized for its silvery foliage and vibrant purple flowers. In Gulf Coast landscapes, it thrives in well-drained soils and hot, sunny conditions, often blooming profusely in response to increased humidity and rain, making it a striking and low-maintenance addition to gardens and xeriscapes.
General Description
Scientific Name: Leucophyllum frutescens
Common Name(s): Texas Sage, Cenizo, Texas Silverleaf, Wild Lilac, Purple Sage, Ash Bush, Barometer Bush
Native Range: Northern Mexico, Texas
Zones: 8a – 10b
Flower Color: Purple, Lilac
Mature Height: 6 – 8 ft
Mature Width: 6 – 8 ft
Growth Rate: Moderate
Plant Traits:
- Compact Habit
- Silver Leaves
- North American Native – Florida Friendly
- Semi-evergreen Herbaceous Shrub
General Care & Cultural Requirements
Light: Full Sun
Soil Tolerances: Well-draining alkaline soils are best (dolomitic lime can be added to acidic soils to raise pH)
Drought Tolerance: High
Heat Tolerance: High
Salt Tolerance: Moderate
Trimming: As needed during the growing season to maintain a desired shape
Fertilizing: Texas Sage is a low-maintenance shrub once established and generally doesn’t require heavy amounts of fertilizer. A general, granular Tree & Shrub fertilizer can be applied in early spring. In acidic soil plantings, dolomitic lime may be needed to raise the pH above 7.
Watering: Water regularly to establishment. Once established Leucophyllum are incredibly drought tolerant and may only need supplemental irrigation during long periods of drought.
Recommended Plant Spacing: 4 – 6 ft
Uses In The Landscape
- Hedges
- Statement Shrubs
- Drought Tolerant Landscapes (Xeric-scapes)
- Containers
- Foundation Plantings
Pests & Diseases
Generally pest and disease free.