PlantFun
Plant Needs
Sunlight
Requires 6–8 hours of direct sunlight daily for fruiting; provide partial shade during intense midday sun in hot climates
Watering
Water thoroughly when the top 2–3 cm of soil is dry; avoid overwatering to prevent root rot
Temperature
Thrives in 18–25℃; protect from frost and temperatures below 10℃ to avoid leaf damage
Characteristics
- Leaf: Glossy dark green oval leaves with aromatic citrus scent when crushed
- Flower: Small white star-shaped blooms with sweet citrus fragrance
- Fruit: Tiny round orange fruits (2–4 cm diameter) with tart, acidic juice
Care Guide
Watering
Keep soil consistently moist but not waterlogged to support fruiting
Fertilization
Feed with diluted citrus-specific fertilizer every 2 weeks. Avoid fertilizing in winter when growth slows
Eggshell powder topdress：Crush dried, sanitized eggshells into fine powder; sprinkle 1–2 tbsp on soil surface and gently work into top layer to prevent blossom end rotPruning
- Prune in late winter to remove dead, damaged, or crossing branches
- Thin crowded growth to improve airflow and light penetration for better fruiting
- Pinch new shoot tips to maintain a compact, rounded shape
- Remove root suckers from the base to redirect energy to main shrub growth
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Mildly toxic due to essential oils and psoralens; may cause oral irritation and gastrointestinal distress
Humans: Ingesting large quantities of peel or essential oil may cause mild stomach upset and mouth irritation
Garden Uses & Culture
Culture: Symbolizes prosperity in Philippine households; used in traditional festive decorations
Usage: Edible fruits for beverages, jams, and condiments; ornamental container plant for patios and indoor spaces
