Sunflower

Water

Rain falls about 3 irrigations (5 cm each) short in a normal year, so it's risky without water.

Needs about 450 mm of water here in its growing months. Rain gives about 340 mm it can use in a normal year, and 280 mm in a dry year.

Temperature

Grows best at 17–34 °C on average, and survives 5–45 °C.

Here, in its growing months (day / night):

• Oct 23 °C / 8 °C (outside its best range)
• Nov 16 °C / 3 °C (outside its best range)
• Dec 10 °C / -1 °C (outside its best range)
• Jan 7 °C / -3 °C (outside its best range)
• Feb 9 °C / -1 °C (outside its best range)
• Mar 15 °C / 3 °C (outside its best range)
• Apr 20 °C / 9 °C (outside its best range)
• May 24 °C / 12 °C

Soil

Soil for Sunflower: 8 out of 10 (good).

• The pH here suits it.
• Many fields here are short of sulphur, which it needs a lot.
• Many fields here are short of boron, which it needs a lot.
• Most fields here are short of nitrogen.

Likes pH 6.0–7.5.

Money

Yield: about 4.2 quintals an acre, the typical figure across India (no figures for your state).

On rain alone it gets about 76% of the water it needs, so the money here is worked at 76% of this yield.

Mandi price at last season's harvest (July 2026): about ₹7,580 a quintal across India's mandis.

This week: about ₹7,283 a quintal, the middle of 20 mandis across India (latest 13 Nov). At that price an acre would leave about ₹56 a season after typical costs.

Minimum support price: ₹8,343 a quintal (2026-27), if you sell to government procurement.

Prices are usually best in August.

Typical costs are about ₹23,000 an acre (seed, fertiliser, labour and hired machines, from the government's cost survey). They are spent whatever the harvest.