Turmeric

Water

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

Needs about 910 mm of water here in its growing months. Rain gives about 770 mm it can use in a normal year, and 690 mm in a dry year.

Temperature

Grows best at 20–28 °C on average, and survives 18–32 °C.

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

• May 41 °C / 25 °C (outside its best range)
• Jun 36 °C / 25 °C (outside its best range)
• Jul 29 °C / 23 °C
• Aug 28 °C / 22 °C
• Sep 30 °C / 22 °C
• Oct 30 °C / 18 °C
• Nov 28 °C / 12 °C
• Dec 26 °C / 9 °C (outside its best range)

Months in orange are outside its best range.

Days in May get hotter than it likes. Time sowing so it flowers before then.

Soil

Soil for Turmeric: 9 out of 10 (good).

• The pH here suits it.

Likes pH 6.0–7.0.

Money

Yield: about 15 quintals an acre, the typical figure in your state (your district's own figure looked wrong).

On rain alone it gets about 85% of the water it needs, so the money here is worked at 85% of this yield.

Mandi price at last season's harvest (January–February 2026): about ₹16,925 a quintal across mandis in your state.

This week: about ₹20,813 a quintal, the middle of 22 mandis across India (latest 13 Nov). At that price an acre would leave about ₹1.2 lakh a season after typical costs.

Prices are usually best in November.

Typical costs are about ₹1.4 lakh an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.