PlantFun
Plant Needs
Sunlight
Requires 6–8 hours of direct sunlight daily for optimal fruiting; tolerates partial shade in hot summer climates
Watering
Water deeply when the top 2–3 cm of soil dries out; avoid overwatering to prevent root rot
Temperature
Tolerates mild frost down to 5°C; optimal growth occurs between 18–28°C
Characteristics
- Leaf: Glossy, dark green oval leaves with smooth margins; release citrus aroma when crushed
- Flower: Small, white, star-shaped blooms with a sweet, subtle citrus fragrance
- Fruit: Oval or round orange fruits; peel is sweet and edible, surrounding tart, juicy flesh
Care Guide
Watering
Keep soil consistently moist during growing and fruiting periods
Fertilization
Feed every 2–3 weeks with balanced citrus fertilizer. Avoid fertilizing during winter dormancy to prevent new growth damage
Eggshell powder topdressing：Crush dried, clean eggshells into fine powder; sprinkle 1–2 tablespoons on soil surface and gently work into the top layer to boost soil calcium levelsPruning
- Prune in late winter to remove dead, damaged, or crossing branches
- Thin overcrowded growth to improve air circulation and light penetration for fruiting
- Trim to maintain a compact, rounded shape; encourage new wood growth for increased fruit production
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA confirms no toxicity; safe for cats if ingested in small amounts
Humans: No toxic effects reported; fruit and peel are edible for humans
Garden Uses & Culture
Culture: Symbolizes good fortune and prosperity in traditional Chinese culture; often displayed during Lunar New Year
Usage: Edible fruit for fresh eating, jams, or garnishes; ornamental landscape shrub for gardens and containers
