Sunflower

Water

Rain falls about 2 irrigations (5 cm each) short in a normal year, so it's risky without water.

Needs about 320 mm of water here in its growing months. Rain in its months gives about 80 mm it can use in a normal year (40 mm in a dry one), and the soil holds about 180 mm from the monsoon at sowing.

Temperature

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

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

• Oct 22 °C / 11 °C (outside its best range)
• Nov 17 °C / 6 °C (outside its best range)
• Dec 14 °C / 4 °C (outside its best range)
• Jan 12 °C / 2 °C (outside its best range)
• Feb 15 °C / 4 °C (outside its best range)
• Mar 19 °C / 8 °C (outside its best range)
• Apr 25 °C / 11 °C

Soil

Soil for Sunflower: 9 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 3.5 quintals an acre, the typical figure in your state (its government crop records list none for your district).

On rain alone it gets about 81% of the water it needs, so the money here is worked at 81% of this yield.

Mandi price at last season's harvest (April–May 2026): about ₹6,068 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 lose about ₹2,000 a season at 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.