When to plant garlic in San Luis Potosí: by 15 November

In San Luis Potosí, garlic: plant by 15 November. The winter here is too mild for our late-planting rule, so we give no later limit.

Garlic in San Luis Potosí: soil, season and weather

No month averages below 0 °C at night; the coldest nights, in January, average 7.1 °C.

Planting	by 15 November
First autumn frost	15 December
Coldest nights	January, 7.1 °C
Soil back at 5 °C in spring	already in the first week of January
Harvest (card)	about 8 months after planting: July
Daylight	11:05 on 15 November
Daylight at the winter solstice	10:47

Garlic in San Luis Potosí: care after planting

Planted on 15 November: in the first weeks water every 7 days.

Feeding, by the card’s schedule from that day:

15 November — feed: nitrogen
13 December — feed: nitrogen

Pests and diseases of garlic to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Garlic in nearby cities

Around San Luis Potosí, Irapuato is 45 days earlier and Morelia 7 days later.

City	Distance	Date	Difference
León	135 km	by 15 November	same day
Aguascalientes	137 km	by 12 November	3 days earlier
Irapuato	169 km	1 October	45 days earlier
Zacatecas	178 km	by 27 October	19 days earlier
Querétaro	184 km	1 October	45 days earlier
Morelia	273 km	by 22 November	7 days later

Where to buy garlic for planting in San Luis Potosí

Planting stock goes into the ground by 15 November; buy it before that. Within 15 km of San Luis Potosí OpenStreetMap lists 3 garden centres and 10 markets (collected 20 October 2026).

Mercado República — market
1 km
Bazaar Tangamanga — market
2 km
Mercado Revolución — market
2 km
Mercado Aviacion — market
3 km

Questions