PlantFun
Plant Needs
Sunlight
Full sun to partial shade; requires at least 6 hours of direct daily sunlight to maintain strong aroma and compact growth
Watering
Allow soil to dry completely between waterings; avoid overwatering to prevent root rot and fungal growth
Temperature
Hardy to -10°C; tolerates warm summer temperatures up to 30°C with adequate drainage
Characteristics
- Leaf: Small, oval, glossy green foliage with a distinct lemon-like scent
- Flower: Tiny pale purple to white tubular blooms in dense terminal clusters
- Stem: Woody, trailing stems that root at nodes when in contact with moist soil
Care Guide
Watering
Water when top 2–3 cm of soil is dry; avoid wetting foliage
Fertilization
Light, balanced organic feed once monthly. Avoid over-fertilization, as excess nutrients can reduce foliage aroma
Eggshell powder topdressing：Crush dried eggshells into fine powder; sprinkle thinly over soil surface to improve drainage and boost calcium levels without risking over-fertilizationPruning
- Trim back flowering stems after blooms fade to encourage bushier, more compact growth
- Harvest sprigs regularly (up to one-third of the plant) to maintain foliage production and aroma
- Remove any dead or woody stems in early spring to rejuvenate the plant
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic; no adverse effects from ingestion or contact
Humans: Non-toxic; safe for culinary use and direct handling
Garden Uses & Culture
Culture: Traditional symbol of courage and hospitality; valued for its aromatic and culinary properties
Usage: Culinary herb for pesto, marinades, and teas; aromatic foliage for potpourri and natural pest repellent
