PlantFun
Plant Needs
Sunlight
Thrives in 6–8 hours of direct sunlight daily; tolerates partial shade in hot climates to prevent leaf scorch
Watering
Water deeply when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Hardy to -10°C; prefers temperate conditions and avoids extreme heat above 35°C
Characteristics
- Leaf: Oval, soft green leaves with serrated margins; emits balsam-like fragrance when crushed
- Flower: Spikes of pale lavender to white tubular flowers
- Stem: Square, hairy stems typical of the mint family
Care Guide
Watering
Keep soil consistently moist but not waterlogged
Fertilization
Feed with balanced organic fertilizer once monthly. Use low-nitrogen fertilizer to prioritize flower and foliage production
Eggshell powder top dressing：Crush dried eggshells into fine powder; sprinkle 1 tsp around the plant base every 3 months to boost soil calcium levelsPruning
- Deadhead spent flower spikes to encourage continuous summer blooming
- Trim back by one-third in early spring to promote bushy, compact growth
- Remove yellowing or damaged foliage to maintain plant health and airflow
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Non-toxic to cats; no known adverse effects from ingestion or contact
Humans: Non-toxic to humans; safe for culinary use in moderate amounts
Garden Uses & Culture
Culture: N/A
Usage: Culinary herb for adding balsam flavor to dishes; ornamental garden plant; aromatic foliage for potpourri
