PlantFun
Plant Needs
Sunlight
Full sun to partial shade; requires at least 6 hours of direct sunlight for abundant blooming
Watering
Water deeply when top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Thrives in cool to temperate temperatures; avoid extreme heat above 28°C which can stunt blooming
Characteristics
- Leaf: Narrow, lance-shaped, medium green leaves arranged oppositely on stems
- Flower: Dense terminal spikes of bilabiate blooms in red, pink, yellow, white, or bicolor
- Stem: Erect, green, slightly hairy stems with branching near the base
Care Guide
Watering
Keep soil consistently moist but not waterlogged; water early morning to reduce fungal risk
Fertilization
Feed with balanced diluted fertilizer every 2 weeks. Use a balanced, slow-release fertilizer at planting for sustained nutrient supply
Banana peel compost tea：Soak fully composted banana peels in water for 24 hours; dilute 1:20 for root drench to promote abundant bloomingPruning
- Deadhead spent blooms regularly to extend flowering period
- Pinch back young stems to encourage bushier, more compact growth
- Trim back leggy stems mid-season to maintain neat habit and promote new blooms
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic to cats; no adverse effects expected from ingestion
Humans: No known toxicity to humans; flowers are non-irritating if ingested
Garden Uses & Culture
Culture: Symbolizes grace, deception, and graciousness in Victorian floriography
Usage: Ornamental garden plant, cut flower for bouquets
