Amaranth (Bayam)
Amaranthus tricolor
Fast leafy green ideal for tropical heat; cut-and-come-again harvests.
🌞 Light & Temperature
Light: Full sun to partial shade
Temperature: 24–34°C
🪴 Pot & Soil
Pot: Wide shallow planters or 15–25 L pots; dense sowing acceptable.
Soil Mix: Compost-rich mix with coco coir; pH 6.0–7.0
💧 Watering
Schedule: Keep evenly moist; daily in hot dry spells
Amount: Maintain damp top layer
Avoid prolonged drought to prevent toughness
🧪 Fertilizing
Type: Nitrogen-rich leafy feed
Frequency: Weekly light liquid
Dosage: Half-strength liquid feed weekly; compost top-up biweekly
🥕 Harvest
Start: 20–30 days from sowing
Duration: Several weeks of cut-and-come-again
Harvest Indicators: Leaves tender at 10–15 cm
Tips: Harvest tops and allow regrowth
🌱 Propagation
Direct sow seeds
🐛 Pests & Diseases
- Flea beetles: Neem 1%; use fine mesh netting
🌦️ Seasonal Notes (Malaysia)
Thrives year-round; shade cloth during extreme heat improves tenderness.
📝 Planting Notes
Sow succession every 2–3 weeks for continuous supply.
💡 Extra Care Tips
- Harvest frequently
- Keep evenly moist
Note
Schedules are guidelines—adjust for your microclimate, pot size, and weather. During heavy monsoon rain, reduce watering and improve drainage.