Holy Basil (Tulsi)

Ocimum tenuiflorum (O. sanctum)

Env: Both Pot: Medium
Holy Basil (Tulsi) - Vegetable

Aromatic sacred basil; very heat-tolerant; thrives in sun with regular pruning.

🌞 Light & Temperature

Light: Full sun to bright light

Temperature: 24–34°C

🪴 Pot & Soil

Pot: 15–25 L pot; pinch tips regularly; allow airflow.

Soil Mix: Well-draining mix with compost and perlite

💧 Watering

Schedule: 2–3x/week

Amount: 1–2 L

Let top 2–3 cm dry between waterings

🧪 Fertilizing

Type: Light herb fertilizer or compost tea

Frequency: Every 3–4 weeks

Dosage: Light doses; avoid heavy nitrogen

🥕 Harvest

Start: 30–40 days from sowing

Duration: Continuous harvest for months

Harvest Indicators: Tender shoots aromatic

Tips: Harvest above nodes to encourage branching; remove flower spikes for more leaves

🌱 Propagation

Seeds or softwood cuttings

🐛 Pests & Diseases

  • Leaf spots / mildew: Increase airflow; avoid overhead watering at night

🌦️ Seasonal Notes (Malaysia)

Performs very well in Malaysian heat; rain shelter reduces foliar disease.

📝 Planting Notes

Prune regularly to keep compact.

💡 Extra Care Tips

  • Pinch often
  • Do not overwater
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Note

Schedules are guidelines—adjust for your microclimate, pot size, and weather. During heavy monsoon rain, reduce watering and improve drainage.

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