PlantFun
Plant Needs
Sunlight
Full sun to partial shade; requires at least 6 hours of direct sunlight for abundant spring flowering; afternoon shade prevents bloom scorch in hot climates
Watering
Water deeply when the top 5–7 cm of soil dries out; avoid waterlogging to prevent root rot
Temperature
Cold hardy to -15°C; tolerates mild summer heat but benefits from shade during peak afternoon sun in regions above 28°C
Characteristics
- Leaf: Oval, dark green, up to 15 cm long; emerges after flowering to avoid obscuring blooms
- Flower: Large goblet-shaped blooms, deep burgundy-purple, 12–15 cm wide; minimal fragrance
- Stem: Slender gray-brown branches; upright, narrow growth form with minimal spreading
Care Guide
Watering
Water regularly during active growth; apply 5–7 cm of organic mulch to retain soil moisture
Fertilization
Apply balanced slow-release fertilizer in early spring before bud break. Use fertilizer with equal nitrogen, phosphorus, and potassium to support both foliage and flowering
Banana peel compost tea：Compost banana peels fully to eliminate odors; dilute 1:20 with water for root drenching to avoid nutrient burnPruning
- Prune immediately after flowering to avoid removing next year's flower buds
- Remove dead, damaged, or crossing branches to improve air circulation and maintain upright shape
- Thin overcrowded inner branches to allow sunlight penetration
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic; no adverse effects from ingestion or contact
Humans: No documented toxicity to humans; all plant parts are non-irritating with normal handling
Garden Uses & Culture
Culture: N/A
Usage: Ornamental specimen tree for residential landscapes; spring focal point
