PlantFun
Plant Needs
Sunlight
Thrives in full sun; tolerates light afternoon shade in hot, arid regions to prevent leaf scorch
Watering
Water deeply when the top 2–3 cm of soil feels dry; avoid standing water to prevent root rot
Temperature
Prefers 15–28°C; can survive brief light frosts down to 5°C but requires protection from prolonged freezing
Characteristics
- Leaf: Oval to lanceolate, glossy dark green, 5–10 cm long, with slightly serrated margins
- Flower: Star-shaped, bright violet-blue with yellow centers, 2–3 cm in diameter, borne in terminal clusters
- Stem: Woody branching stems, with fine soft hairs on new growth
Care Guide
Watering
Keep soil consistently moist but not waterlogged; increase frequency during hot, dry spells
Fertilization
Apply diluted balanced fertilizer every 2 weeks. Discontinue fertilization in late autumn to support dormancy
Banana peel tea：Soak 2–3 chopped banana peels in 1 liter of water for 3 days; strain and dilute 1:1 with water before applying as a root drench to avoid nutrient burnPruning
- Prune lightly immediately after flowering to maintain compact shape and encourage new bloom growth
- Remove dead, damaged, or crossing branches to improve air circulation
- Trim back overgrown stems in early spring to promote dense, bushy growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA-verified non-toxic to cats
Humans: No known toxicity to humans
Garden Uses & Culture
Culture: N/A
Usage: Ornamental garden shrub; container plant for patios and balconies; attracts pollinators like bees and butterflies
