PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerant of intense desert sunlight, with gray foliage providing natural sun protection
Watering
Drought-tolerant; water deeply but infrequently, allowing soil to dry completely between waterings to avoid root rot
Temperature
Hardy to USDA zones 7–10; tolerates mild frost and high summer heat with proper drainage
Characteristics
- Leaf: Narrow, lanceolate, gray-green leaves arranged oppositely along stems, with fine pubescence to reduce water loss
- Flower: Tubular scarlet blooms clustered in dense terminal spikes; two-lipped corolla adapted for hummingbird pollination
- Stem: Erect, slender green stems with subtle hairy texture
Care Guide
Watering
Water deeply every 7–10 days during active growth
Fertilization
Apply diluted balanced fertilizer once at start of growth. Use low-nitrogen fertilizer to prioritize bloom production over foliage growth
Eggshell powder topdressing：Sprinkle finely crushed eggshells on soil surface; mix lightly into topsoil to add calcium without altering soil pHPruning
- Deadhead spent flower spikes to encourage extended blooming into early fall
- Cut back stems to basal growth in late autumn to promote healthy spring regrowth
- Remove damaged or diseased foliage throughout the growing season to maintain plant health
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats
Humans: No known toxic effects on humans
Garden Uses & Culture
Culture: Symbolizes resilience in arid landscapes; valued for supporting native pollinators like hummingbirds
Usage: Ornamental xeric garden plant; cut flower for vibrant floral arrangements
