Arecanut

Water

Rain falls about 6 irrigations (5 cm each) short in a normal year, so it's risky without water.

Needs about 1,240 mm of water here in its growing months. Rain gives about 950 mm it can use in a normal year, and 930 mm in a dry year.

Heavy rain here can waterlog it. Grow it on raised beds or land that drains well.

Temperature

Grows best at 16–33 °C on average, and survives 7–39 °C.

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

• Jun 29 °C / 22 °C
• Jul 29 °C / 22 °C
• Aug 29 °C / 22 °C
• Sep 28 °C / 21 °C
• Oct 27 °C / 18 °C
• Nov 25 °C / 14 °C
• Dec 21 °C / 11 °C
• Jan 20 °C / 9 °C (outside its best range)
• Feb 22 °C / 12 °C
• Mar 25 °C / 16 °C
• Apr 27 °C / 19 °C
• May 28 °C / 20 °C
• Jun 29 °C / 22 °C

Months in orange are outside its best range.

Soil

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

• The pH here suits it, though not most crops.
• Many fields here are short of potassium, which it needs a lot.

Likes pH 5.5–6.0.

Money

Yield: about 5.6 quintals an acre, the typical figure across India (no figures for your state).

A new planting gives its first real harvest after about 6 years. The money here is for plants already bearing.

On rain alone it gets about 77% of the water it needs, so the money here is worked at 77% of this yield.

Mandi price at this season's harvest so far (October–November 2026): about ₹35,513 a quintal across India's mandis.

This week: about ₹29,654 a quintal, the middle of 57 mandis across India (latest 13 Nov). At that price an acre would lose about ₹4.6 lakh a year at typical costs.

Prices are usually best in August.

Typical costs are about ₹5.9 lakh an acre: about half of what a usual harvest earns (2024–2026), as in farm cost surveys. They are spent whatever the harvest.