PlantFun
Plant Needs
Sunlight
Requires full sun exposure for optimal foliage growth and fragrance production; tolerates partial shade with reduced flowering
Watering
Allow the top 2–3 cm of soil to dry completely between waterings; avoid overwatering to prevent root rot
Temperature
Hardy to -5°C with winter protection; thrives at 15–25°C; avoid prolonged exposure to temperatures below 0°C
Characteristics
- Leaf: Narrow, needle-like evergreen leaves; dark green upper surface, silvery-white underside; highly aromatic when crushed
- Flower: Small, two-lipped flowers in shades of blue, purple, or white; borne in dense terminal spikes
- Stem: Woody, branching stems with peeling brown bark as the plant matures
Care Guide
Watering
Keep soil evenly moist but not waterlogged; increase frequency during extended hot, dry periods
Fertilization
Diluted balanced liquid feed every 4 weeks. Use a low-nitrogen feed to promote compact, fragrant foliage
Eggshell powder top-dress：Crush dried eggshells into fine powder; sprinkle 1–2 tsp around the plant base; gently work into the top 1 cm of soil to avoid root disturbancePruning
- Prune immediately after flowering to maintain a compact, bushy shape and encourage new growth
- Remove dead, damaged, or woody stems in early spring to improve airflow and light penetration
- Trim back up to one-third of annual growth each year to prevent legginess and maintain fragrance production
- Harvest sprigs regularly to promote bushier, more vigorous growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic to cats; no known adverse effects from ingestion or contact
Humans: Non-toxic to humans; widely used as a culinary and medicinal herb
Garden Uses & Culture
Culture: Symbolizes remembrance and loyalty in European cultural traditions; used in wedding and funeral ceremonies
Usage: Culinary herb for seasoning meats, vegetables, and baked goods; ornamental hedge plant; aromatic foliage for potpourri and crafts
