Marigold

Water

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

Needs about 810 mm of water here in its growing months. Rain gives about 320 mm it can use in a normal year, and 210 mm in a dry year.

Temperature

Grows best at 18–27 °C on average, and survives 11–34 °C.

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

• Sep 24 °C / 14 °C
• Oct 21 °C / 10 °C (outside its best range)
• Nov 17 °C / 6 °C (outside its best range)
• Dec 14 °C / 4 °C (outside its best range)
• Jan 12 °C / 2 °C (outside its best range)
• Feb 15 °C / 4 °C (outside its best range)
• Mar 19 °C / 8 °C (outside its best range)
• Apr 25 °C / 11 °C (outside its best range)
• May 27 °C / 13 °C
• Jun 27 °C / 14 °C

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

Soil

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

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

Likes pH 6.0–7.0.

Money

Yield: about 17 quintals an acre, the typical figure in your state (its government crop records list none for your district).

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.