Description—A member of the Acanthaceae family, this semi-evergreen perennial produces colorful flower clusters that contrast with light- to dark-green foliage. Its growth rate is slow to moderate; at maturity it can reach 3' to 6' high and 4' to 6' wide.

Best traits—Depending on the species, flowers bloom throughout the year in shades ranging from yellow to copper and orange to red. Hummingbirds favor its tubular blossoms. In winter, chuparosa (Justicia californica), commonly found in desert washes, provides a vital food source for these birds.

In the garden—This xeriscape favorite is an attractive choice to include in landscapes with other native perennials, such as brittlebush, desert marigold and Texas sage. It also works well as a border plant, in rock gardens and in transitional areas between lush and arid vegetation.

Note: To adapt to extended periods of drought, most Justicias will lose their leaves to minimize moisture loss; plants with these properties are considered drought-deciduous.


GROWING TIPS

• Justicia can be grown in locations with full to filtered sun and should be planted in spring or fall. It will tolerate well-draining, fertile, sandy, rocky or native soil. Soil amendments or fertilizer are not needed.

• Water every two to four days the first few weeks after planting, then every four to seven days until the plant becomes established. After that, water every two to three weeks.
 
• If damaged by a freeze, or if it becomes gangly, re-invigorate by pruning to the ground after the last frost.

Recommended Species

Chuparosa (Justicia californica) 
Mexican honeysuckle (J. spicigera) 
Red justicia (J. candicans)
Shrimp plant (J. brandegeeana)