Onion
Sow in December, harvest around April
Grown on 5,589 acres here. Sold at 12 mandis in your district.
Only with irrigation: rain gives too little of its water to count on
- Doesn't suit: Too dry without irrigation
- Suits: Ideal temperatures
- Suits: Soil 8/10
Why, and how to make it work Hide details
Water
Too dry to grow on rain alone. It would need irrigation.
Needs about 450 mm of water here in its growing months. Rain gives about 40 mm it can use in a normal year, and 10 mm in a dry year.
Temperature
Grows best at 12–25 °C on average, and survives 4–33 °C.
Here, in its growing months (day / night):
- Dec 22 °C / 8 °C
- Jan 19 °C / 7 °C
- Feb 23 °C / 10 °C
- Mar 29 °C / 15 °C
- Apr 36 °C / 20 °C (outside its best range)
Months in orange are outside its best range.
Soil
Soil for Onion: 8 out of 10 (good).
Not in the score: nitrogen and boron.
- The pH here suits it.
- Many fields here are short of potassium, which it needs a lot.
- Most fields here are short of organic carbon.
- Most fields here are short of manganese.
Likes pH 6.0–7.0.
How the soil score worksMoney
Yield: about 85 quintals an acre here (district figures).
Rain gives it too little of the water it needs, so there's no income figure on rain alone: grow it only with irrigation.
Mandi price at last season's harvest (April–May 2026): about ₹1,450 a quintal at mandis in your district.
This week: about ₹3,050 a quintal, the middle of 6 mandis in your district (latest 13 Nov).
- ₹1,900 2021
- ₹1,500 2022
- ₹1,450 2023
- ₹2,450 2024
- ₹1,600 2025
Prices are usually best in September.
Typical costs are about ₹42,000 an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.
How to make it work
The better districts with similar soil, rain and warmth get 96 quintals an acre. That's a realistic target.
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Short of potassium Your soil is likely short of potassium.
Add about a quarter more potash (MOP) than the usual dose.
Ask your Krishi Vigyan Kendra what to add for this crop.
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Short of organic carbon Your soil is likely short of organic carbon.
Add 4 tonnes of compost or farmyard manure per acre before sowing, and plough crop leftovers back in instead of burning them.
Ask your Krishi Vigyan Kendra what to add for this crop.
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Short of manganese Your soil is likely short of manganese.
Spray manganese sulphate, 5 g per litre of water, on the young crop.
Ask your Krishi Vigyan Kendra what to add for this crop.