Coffee

Water

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

Needs about 1,500 mm of water here in its growing months. Rain gives about 410 mm it can use in a normal year, and 270 mm in a dry year.

Temperature

Grows best at 14–28 °C on average, and survives 10–34 °C.

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

• Jun 39 °C / 26 °C (outside its best range)
• Jul 35 °C / 26 °C (outside its best range)
• Aug 34 °C / 26 °C (outside its best range)
• Sep 34 °C / 23 °C (outside its best range)
• Oct 32 °C / 17 °C
• Nov 27 °C / 10 °C
• Dec 21 °C / 6 °C (outside its best range)
• Jan 18 °C / 5 °C (outside its best range)
• Feb 21 °C / 8 °C
• Mar 27 °C / 13 °C
• Apr 34 °C / 18 °C
• May 39 °C / 23 °C (outside its best range)
• Jun 39 °C / 26 °C (outside its best range)

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

Days in May get hotter than it likes. Young plants need shade and water then.

Soil

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

Not in the score: nitrogen and boron.

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

Likes pH 5.5–7.0.

Money

A new planting gives its first real harvest after about 3 years. The money here is for plants already bearing.

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 (December 2025–February 2026): about ₹21,150 a quintal across India's mandis.

This week: about ₹21,400 a quintal, the middle of 4 mandis across India (latest 13 Nov).

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

Prices are usually best in December.