Lablab Bean (Sem)

Water

Too dry to grow on rain alone. It would need irrigation.

Needs about 580 mm of water here in its growing months. Rain in its months gives about 0 mm it can use in a normal year (0 mm in a dry one), and the soil holds about 160 mm from the monsoon at sowing.

Temperature

Grows best at 18–32 °C on average, and survives 3–38 °C.

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

• Oct 35 °C / 22 °C
• Nov 34 °C / 17 °C
• Dec 31 °C / 13 °C
• Jan 29 °C / 12 °C
• Feb 33 °C / 15 °C
• Mar 36 °C / 19 °C

Soil

Soil for Lablab Bean (Sem): 9 out of 10 (good).

• The pH here suits it.
• Low nitrogen matters less: it makes its own.
• Most fields here are short of boron.

Likes pH 5.0–7.5.

Money

No yield records for this crop yet.

Rain gives it too little of the water it needs, so there's no income figure on rain alone: grow it only with irrigation.

Mandi price at last season's harvest (March–April 2026): about ₹2,063 a quintal at mandis in your district.

Prices are usually best in July.