PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerates hot, dry Mediterranean summer conditions
Watering
Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Thrives in 15–28°C; tolerates light frost down to 5°C for short periods
Characteristics
- Leaf: Narrow, lanceolate to oblong leaves with smooth margins, pale green to gray-green
- Flower: Dense terminal spikes of small, creamy-white to pale yellow four-petaled flowers
- Stem: Slender, branching green stems with fine, soft pubescence
Care Guide
Watering
Keep soil consistently moist but not waterlogged
Fertilization
Diluted balanced liquid feed every 2 weeks. Discontinue fertilization in late autumn as growth slows
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around base of plants every 2 months to add calcium to soilPruning
- Deadhead spent flower spikes regularly to encourage continuous blooming
- Trim leggy stems to maintain a compact, bushy growth habit
- Remove yellowing or damaged foliage to improve airflow and reduce pest risk
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: No known toxicity to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental for fragrant blooms; historical use in natural dye production
