PlantFun
Plant Needs
Sunlight
Full sun to partial shade; tolerate afternoon shade in hot climates to prevent leaf scorch and preserve bloom longevity
Watering
Water deeply when the top 5–10 cm of soil dries out; avoid overwatering to prevent root rot and fungal growth
Temperature
Hardy to USDA zone 7; withstands brief frosts down to -12°C and summer heat up to 35°C with adequate moisture
Characteristics
- Leaf: Glossy dark green elliptical leaves with rusty brown undersides, leathery texture
- Flower: Large cup-shaped creamy white blooms with intense sweet fragrance, up to 20 cm in diameter
- Stem: Thick gray-brown branches with smooth young bark that becomes furrowed with maturity
Care Guide
Watering
Keep soil consistently moist but not waterlogged during active growth and blooming periods
Fertilization
Apply a balanced slow-release fertilizer once in early spring before new growth emerges. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of flowering
Crushed eggshell topdressing：Crush dried eggshells into fine powder; sprinkle 1–2 tbsp around the plant base in early spring and lightly work into the topsoil to avoid pest attractionPruning
- Remove dead, damaged, or crossing branches in late winter to maintain a compact rounded shape
- Thin crowded inner branches to improve air circulation and reduce fungal disease risk
- Avoid heavy pruning; only trim to control size or remove wayward growth after flowering
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA verified: Non-toxic to cats; no adverse effects from ingestion or contact
Humans: No documented toxicity to humans; foliage and blooms are non-irritating upon contact or ingestion
Garden Uses & Culture
Culture: Symbolizes southern hospitality, nobility, and perseverance in traditional American garden culture
Usage: Dwarf ornamental specimen tree for small gardens, foundation plantings, and container cultivation
