PlantFun
Plant Needs
Sunlight
Full sun to partial shade; thrives in dry, low-nutrient growing conditions
Watering
Allow soil to fully dry between waterings; highly drought-tolerant once established
Temperature
Hardy to -15°C; withstands moderate summer heat without supplemental cooling
Characteristics
- Leaf: Narrow linear gray-green leaves arranged alternately along slender stems
- Flower: Small snapdragon-like blooms with pale lilac to pink petals and orange throats, borne in terminal racemes
- Stem: Creeping or ascending stems that root at nodes to form dense mats
Care Guide
Watering
Water occasionally only during prolonged dry spells
Fertilization
Optional diluted compost tea once monthly. No regular feeding required for healthy growth in native habitats
Eggshell powder topdressing：Crush clean, dried eggshells to fine powder; sprinkle lightly on soil surface to boost calcium levels without burning rootsPruning
- Deadhead spent flower racemes to encourage prolonged blooming through the growing season
- Trim back overgrown stems in late autumn to maintain a compact mat habit
- Remove yellowed or damaged foliage to improve airflow and reduce pest habitat
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Not listed as toxic to cats
Humans: No documented toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Pollinator-friendly ground cover for rock gardens; naturalizes in wildflower meadows
