Onion
Sow in December, harvest around April
Grown on 69 acres here. Sold at 2 mandis in your district.
Only with irrigation: rain gives too little of its water to count on
- Doesn't suit: Too dry without irrigation
- Needs care: Very hot in April
- Suits: Soil 9/10
Why, and how to make it work Hide details
Water
Too dry to grow on rain alone. It would need irrigation.
Needs about 600 mm of water here in its growing months. Rain gives about 0 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 29 °C / 13 °C
- Jan 28 °C / 13 °C
- Feb 32 °C / 16 °C
- Mar 36 °C / 20 °C (outside its best range)
- Apr 40 °C / 24 °C (outside its best range)
Months in orange are outside its best range.
Days in April get hotter than it likes. Time sowing so it flowers before then.
Soil
Soil for Onion: 9 out of 10 (good).
- The pH here suits it.
- Many fields here are short of nitrogen, which it needs a lot.
Likes pH 6.0–7.0.
How the soil score worksMoney
Yield: about 24 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 ₹1,325 a quintal at mandis in your district.
This week: about ₹4,150 a quintal, the middle of 4 mandis in your state (latest 13 Nov).
- ₹2,100 2021
- ₹1,850 2022
- ₹1,850 2023
- ₹3,100 2024
- ₹1,750 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 102 quintals an acre. That's a realistic target.