Garlic

Water

Rain falls about 4 irrigations (5 cm each) short in a normal year, so it's risky without water.

Needs about 630 mm of water here in its growing months. Rain in its months gives about 290 mm it can use in a normal year (210 mm in a dry one), and the soil holds about 140 mm from the monsoon at sowing.

Temperature

Grows best at 18–30 °C on average, and survives 7–35 °C.

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

• Oct 23 °C / 12 °C (outside its best range)
• Nov 19 °C / 7 °C (outside its best range)
• Dec 15 °C / 4 °C (outside its best range)
• Jan 11 °C / 2 °C (outside its best range)
• Feb 14 °C / 5 °C (outside its best range)
• Mar 19 °C / 8 °C (outside its best range)
• Apr 24 °C / 12 °C
• May 28 °C / 16 °C
• Jun 29 °C / 18 °C

Months in orange are outside its best range.

Soil

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

Not in the score: sulphur, zinc, iron and 3 more.

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

Likes pH 6.0–6.6.

Money

Yield: about 7.9 quintals an acre, the typical figure in your state (your district's own figure looked wrong).

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 (June–July 2026): about ₹11,050 a quintal across mandis in your state.

This week: about ₹17,500 a quintal, the middle of 13 mandis in your state (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 November.

Typical costs are about ₹84,000 an acre: about half of what a usual harvest earns (2023–2025), as in farm cost surveys. They are spent whatever the harvest.