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Castor Bean (Arandi)

Castor Bean (Arandi)

Ricinus communis

Easy difficultyKharifRabi
☀️
Sunlight
Full Sun
💧
Watering
Low — drought tolerant
🪴
Min pot size
24" pot
🌱
Start from
Direct sow seeds in deep field soil; soaking seeds overnight speeds germination

About Castor Bean (Arandi)

Massive, fast-growing industrial oilseed crop with huge tropical leaves. **WARNING: The seeds contain Ricin and are incredibly toxic/lethal if ingested.** Strictly non-edible.

Climate requirements

Ideal temperature
20–35°C
Heat stress above
45°C
Cold stress below
5°C
Humidity
Low to Moderate (20–60%)
Rain sensitivity
Low

Growth stages

Stage 1
Germination
Day 012
Stage 2
Vegetative
Day 1370
Stage 3
Maturation
Day 100150

Common pests and diseases

Watch out for these on your Castor Bean (Arandi). Upload a photo for AI diagnosis →

Treatment solutions for each pest are available on Pro Plus AI — includes AI photo diagnosis, detailed treatment steps, and product recommendations.

Get a personalised schedule for Castor Bean (Arandi)

Enter your city, pot count, and sowing date — the Crop Planner builds a day-by-day care calendar with watering reminders, fertiliser timing, and harvest windows.

Build my crop schedule — ₹199

New to terrace gardening? Read the complete India terrace farming guide →

Spot a problem?

Photo-based AI diagnosis identifies diseases, pests, and nutrient deficiencies on your Castor Bean (Arandi) within seconds.

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