Brinjal

Water

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

Needs about 370 mm of water here in its growing months. Rain in its months gives about 130 mm it can use in a normal year (90 mm in a dry one), and the soil holds about 180 mm from the monsoon at sowing.

Temperature

Grows best at 20–35 °C on average, and survives 9–40 °C.

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

• Oct 28 °C / 19 °C
• Nov 24 °C / 13 °C (outside its best range)
• Dec 21 °C / 9 °C (outside its best range)
• Jan 20 °C / 6 °C (outside its best range)
• Feb 20 °C / 8 °C (outside its best range)
• Mar 24 °C / 12 °C (outside its best range)

Months in orange are outside its best range.

Nights in January can bring frost. When frost is forecast, water the field lightly in the evening.

Soil

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

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

Likes pH 5.5–6.8.

Money

Yield: about 78 quintals an acre, the typical figure across India (no figures for your state).

On rain alone it gets about 84% of the water it needs, so the money here is worked at 84% of this yield.

Mandi price at last season's harvest (March–April 2026): about ₹1,850 a quintal across India's mandis.

Prices are usually best in August.

Typical costs are about ₹76,000 an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.