Texas Sage
Leucophyllum frutescens
A very drought-tolerant shrub with deep violet blooms after monsoon rains that attract hummingbirds.
Hardy in USDA zones 8-11; a Chihuahuan native tolerant of mid-desert cold into the teens and extreme low-desert heat, evergreen and frost-hardy.
AMWUA Notes
A signature very-low-water desert shrub; rots from overwatering and should never be sheared, blooming in flushes after monsoon rains.
Care Guide
Very drought tolerant and rot-prone if overwatered; water deeply only every 2-3 weeks in summer and never plant in irrigated lawn or clay.
Resist the urge to shear it into a ball, the single most common mistake with this plant, which hollows the center and cuts off bloom; instead thin and lightly head back in late winter to keep a natural mound.
No fertilizer needed; lean soil produces the best flowering.
Cotton root rot from excess water is the chief danger; otherwise essentially pest-free.
Evergreen with silvery foliage; deep violet flowers burst out in flushes after summer monsoon humidity and rain, giving it the name barometer bush.
Soil, Feeding & Propagation
Lean, rocky, sharply drained soils; needs caliche or alkaline pH 7.5-8.5 and rots in clay or irrigated lawn.
Needs sharp, fast-draining soil.
None — thrives in lean desert soil without fertilizer.
From seed or semi-hardwood cuttings.
3 ft
Non-aggressive roots; safe near pools and paving.
Placement Tips
- •Compact at about 3 ft; space 3 ft apart and mass for a silver-and-violet hedge or foundation row.
- •A classic low-water foundation and median shrub, but leave room for its natural rounded form rather than boxing it.
- •Low litter makes it pool-friendly; keep it out of overwatered turf borders.
- •Full sun and fast drainage are essential; reflected heat intensifies bloom.
Features
Best Uses
Ecological Value
Attracts
Wildlife Value
Companion Plants
Quick Stats
Design Styles
Include in Your Project
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Use this care guide to maintain your Texas Sage. Questions about your landscape? Reach out anytime.
Data from 2024 AMWUA “Landscape Plants for the Arizona Desert” guide.
Texas Sage — common questions
Answers for low-desert Phoenix conditions, drawn from this plant’s growing data.
How much water does Texas Sage need in Phoenix?
Texas Sage is a very low-water shrub once established. Very drought tolerant and rot-prone if overwatered; water deeply only every 2-3 weeks in summer and never plant in irrigated lawn or clay. A signature very-low-water desert shrub; rots from overwatering and should never be sheared, blooming in flushes after monsoon rains.
How big does Texas Sage get?
Expect roughly 3 ft tall and 3 ft wide at maturity, with a moderate growth rate. Allow about 3 ft of spacing when planting. Non-aggressive roots; safe near pools and paving.
Can you plant Texas Sage near a pool?
Yes. Texas Sage is considered pool-friendly, meaning it stays clean enough around water features and hardscape. Litter is rated low.
Can Texas Sage handle Arizona heat and winter frost?
Texas Sage is hardy in USDA 9-11 and wants full sun. Hardy in USDA zones 8-11; a Chihuahuan native tolerant of mid-desert cold into the teens and extreme low-desert heat, evergreen and frost-hardy. Evergreen with silvery foliage; deep violet flowers burst out in flushes after summer monsoon humidity and rain, giving it the name barometer bush.
Does Texas Sage have thorns?
No. Texas Sage is thornless, so it is safe alongside walkways, patios and play areas.
Is Texas Sage safe around pets?
Texas Sage is listed as pet-friendly in this guide. If your dog is a determined chewer, check any new plant with your vet before planting.
When does Texas Sage bloom in Arizona?
Texas Sage blooms in summer-fall, with deep violet flowers. The bloom draws hummingbirds.
How much maintenance does Texas Sage need?
Texas Sage is low-maintenance. Leaf, flower and pod litter is rated low. Resist the urge to shear it into a ball, the single most common mistake with this plant, which hollows the center and cuts off bloom; instead thin and lightly head back in late winter to keep a natural mound.
What kind of soil does Texas Sage need?
Lean, rocky, sharply drained soils; needs caliche or alkaline pH 7.5-8.5 and rots in clay or irrigated lawn. It needs no supplemental feeding. No fertilizer needed; lean soil produces the best flowering.
Is Texas Sage native to Arizona?
No. Texas Sage is not an Arizona native; it originates from the Chihuahuan Desert, but it is grown successfully in low-desert landscapes here.