Coriander

Water

Rain is enough in a normal year. Keep one irrigation ready for a dry year.

Needs about 260 mm of water here in its growing months. Rain in its months gives about 100 mm it can use in a normal year (20 mm in a dry one), and the soil holds about 200 mm from the monsoon at sowing.

Temperature

Grows best at 15–25 °C on average, and survives 4–32 °C.

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

• Oct 31 °C / 23 °C (outside its best range)
• Nov 28 °C / 17 °C
• Dec 25 °C / 14 °C
• Jan 24 °C / 12 °C

Months in orange are outside its best range.

Soil

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

Not in the score: sulphur.

• The pH here suits it.
• Most fields here are short of phosphorus.
• Most fields here are short of zinc.
• Most fields here are short of boron.

Likes pH 5.5–8.0.

Money

Yield: about 5.2 quintals an acre, the typical figure across India (your district's own figure looked wrong).

Mandi price at last season's harvest (January–February 2026): about ₹8,351 a quintal across India's mandis.

This week: about ₹14,078 a quintal, the middle of 24 mandis across India (latest 13 Nov). At that price an acre would leave about ₹55,000 a season after typical costs.

Prices are usually best in November.

Typical costs are about ₹18,000 an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.