Cowpea (Lobia)

Water

Rain is enough, even in a dry year.

Needs about 240 mm of water here in its growing months. Rain in its months gives about 250 mm it can use in a normal year (160 mm in a dry one), and the soil holds about 180 mm from the monsoon at sowing.

Temperature

Grows best at 25–35 °C on average, and survives 15–40 °C.

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

• Oct 26 °C / 19 °C (outside its best range)
• Nov 26 °C / 18 °C (outside its best range)
• Dec 26 °C / 17 °C (outside its best range)
• Jan 26 °C / 17 °C (outside its best range)

Months in orange are outside its best range.

Soil

Soil for Cowpea (Lobia): 8 out of 10 (good).

Not in the score: organic carbon and pH.

• Low nitrogen matters less: it makes its own.
• Many fields here are short of sulphur, which it needs a lot.

Likes pH 5.5–7.5. We have no pH figures for this place.

Money

Yield: about 2.8 quintals an acre, the typical figure across India (no figures for your state).

Mandi price at last season's harvest (January–February 2026): about ₹9,600 a quintal across mandis in your state.

This week: about ₹8,965 a quintal, the middle of 22 mandis across India (latest 13 Nov). At that price an acre would leave about ₹15,000 a season after typical costs.

Prices are usually best in January.

Typical costs are about ₹10,000 an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.