Vanilla

Water

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

Needs about 1,780 mm of water here in its growing months. Rain gives about 370 mm it can use in a normal year, and 210 mm in a dry year.

Temperature

Grows best at 21–30 °C on average, and survives 10–33 °C.

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

• Jun 40 °C / 28 °C (outside its best range)
• Jul 35 °C / 27 °C (outside its best range)
• Aug 33 °C / 26 °C
• Sep 34 °C / 25 °C
• Oct 34 °C / 20 °C
• Nov 29 °C / 13 °C
• Dec 24 °C / 9 °C (outside its best range)
• Jan 21 °C / 8 °C (outside its best range)
• Feb 26 °C / 11 °C (outside its best range)
• Mar 32 °C / 16 °C
• Apr 39 °C / 22 °C (outside its best range)
• May 41 °C / 26 °C (outside its best range)
• Jun 40 °C / 28 °C (outside its best range)

Months in orange are outside its best range.

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

Soil

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

• The pH here suits it.
• Most fields here are short of nitrogen.
• Most fields here are short of organic carbon.

Likes pH 5.5–7.0.

Money

Yield: about 1.4 quintals an acre, the typical figure across India (no figures for your state).

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

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

No mandi or support price for this crop yet.