PlantFun
Plant Needs
Sunlight
Full sun to partial shade; prefers 6+ hours of direct daily sun, with afternoon shade in extreme heat
Watering
Water deeply and infrequently; allow the top 15–20 cm of soil to dry completely between waterings to avoid root rot
Temperature
Hardy to USDA zones 7–10; tolerates mild frost and summer heat with consistent moisture
Characteristics
- Leaf: Thick, glossy dark green elliptical leaves (7–12 cm long) with rusty brown fuzzy undersides
- Flower: Large cup-shaped creamy white blooms (15–20 cm wide) with strong citrus-like fragrance
- Stem/Bark: Smooth gray-brown bark; dense upright branching forming a narrow, compact silhouette
Care Guide
Watering
Water deeply every 7–10 days during dry spells; mulch to retain soil moisture
Fertilization
Apply slow-release balanced fertilizer once in early spring. Avoid high-nitrogen fertilizers which can reduce flower production
Eggshell powder top-dress：Crush dried eggshells to fine powder; sprinkle 1–2 tbsp around the drip line; water gently to incorporate into soilPruning
- Remove dead, damaged, or crossing branches in late winter before new growth emerges
- Thin dense inner branches to improve air circulation and reduce fungal disease risk
- Shape lightly to maintain the narrow columnar habit; avoid heavy pruning which can reduce flowering
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirmed non-toxic; no harmful effects on cats from ingestion or contact
Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact
Garden Uses & Culture
Culture: Symbolizes dignity and enduring beauty in southern American horticulture
Usage: Ornamental dwarf tree for small gardens, foundation plantings, or large container cultivation
