Kaffir Lime (Makrut)
Citrus hystrix

Aromatic leaves used in cooking; compact tree suitable for pots.
๐ Light & Temperature
Light: Full sun; very bright if indoors
Temperature: 22โ32ยฐC
๐ชด Pot & Soil
Pot: 25โ40 L pot; coarse citrus mix; full sun balcony.
Soil Mix: Citrus mix; pH 6โ6.5
๐ง Watering
Schedule: Dry season: 2โ3x/week; Rainy season: 1โ2x/week if no rain
Amount: 2โ3 L per watering
Allow top 3 cm to dry; avoid waterlogging.
๐งช Fertilizing
Type: Citrus fertilizer with micronutrients
Frequency: Every 4 weeks
Dosage: 30โ50 g/month for 25โ40 L pot
๐ Fruiting & Harvest
Start: 6โ12 months (grafted)
Seasonality: Year-round
Duration: 90โ120 days to harvest
Harvest Indicators: Leaves glossy, aromatic; fruit bumpy and green/yellow
Tips: Harvest leaves regularly to encourage new flushes.
๐ฑ Propagation
Grafted plants or air-layering
๐ Pests & Diseases
- Leaf miner/scale: White oil 1โ2%; prune flushes.
๐ฆ๏ธ Seasonal Notes (Malaysia)
Protect blooms from heavy rain; ensure good airflow.
๐ Planting Notes
Clay pot for stability.
๐ก Extra Care Tips
- Light prune to shape
- Supplement iron if leaves yellow
Note
Schedules are guidelinesโadjust for your microclimate, pot size, and weather. During heavy monsoon rain, reduce watering and improve drainage.