Onion
Sow in December, harvest around April
Grown on 82 acres here. Priced from mandis across your state.
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 470 mm of water here in its growing months. Rain gives about 10 mm it can use in a normal year, and 0 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 23 °C / 9 °C
- Jan 21 °C / 8 °C
- Feb 25 °C / 11 °C
- Mar 31 °C / 16 °C
- Apr 37 °C / 21 °C (outside its best range)
Months in orange are outside its best range.
Soil
Soil for Onion: 8 out of 10 (good).
- The pH here suits it.
- Many fields here are short of nitrogen, which it needs a lot.
- Many fields here are short of potassium, which it needs a lot.
- Most fields here are short of organic carbon.
Likes pH 6.0–7.0.
How the soil score worksMoney
Yield: about 63 quintals an acre, the typical figure in your state (your district's own figure looked wrong).
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 ₹1,100 a quintal across mandis in your state.
This week: about ₹2,985 a quintal, the middle of 41 mandis in your state (latest 13 Nov).
- ₹2,050 2021
- ₹1,420 2022
- ₹1,450 2023
- ₹2,400 2024
- ₹1,390 2025
Prices are usually best in October.
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 66 quintals an acre. That's a realistic target.
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Short of nitrogen Your soil is likely short of nitrogen.
Add about a quarter more urea than the usual dose, in two or three splits. A pulse crop in rotation also adds nitrogen.
About 100% of local fields of this crop get it.
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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.
Few local farmers add it to this crop, so it's an easy place to get ahead.
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Short of boron Your soil is likely short of boron.
Mix 4 kg of borax per acre into the soil before sowing.
Few local farmers add it to this crop, so it's an easy place to get ahead.
What local farmers put on it (share of fields):
- Urea 100%
- Di-Ammonium Phosphate (DAP) 22%
- Zinc Sulphate Heptahydrate / Monohydrate 22%