Fennel

Water

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

Needs about 540 mm of water here in its growing months. Rain in its months gives about 390 mm it can use in a normal year (210 mm in a dry one), and the soil holds about 100 mm from the monsoon at sowing.

Temperature

Grows best at 15–25 °C on average, and survives 6–32 °C.

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

• Oct 32 °C / 24 °C (outside its best range)
• Nov 30 °C / 23 °C (outside its best range)
• Dec 29 °C / 21 °C (outside its best range)
• Jan 30 °C / 20 °C (outside its best range)
• Feb 32 °C / 21 °C (outside its best range)
• Mar 34 °C / 23 °C (outside its best range)

Months in orange are outside its best range.

Soil

Soil for Fennel: 7 out of 10 (okay).

• The pH here suits it.
• Most fields here are short of nitrogen.
• Most fields here are short of organic carbon.
• Most fields here are short of iron.

Likes pH 6.5–7.5.

Money

Yield: about 6.6 quintals an acre, the typical figure across India (no figures for your state).

On rain alone it gets about 89% of the water it needs, so the money here is worked at 89% of this yield.

Mandi price at last season's harvest (March–April 2026): about ₹9,711 a quintal across India's mandis.

This week: about ₹11,000 a quintal, the middle of 5 mandis across India (latest 13 Nov). At that price an acre would leave about ₹32,000 a season after typical costs.

Prices swing a lot from year to year, so income can be well above or below this range.

Prices are usually best in November.

Typical costs are about ₹34,000 an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.