Peanut · León de los Aldama, Guanajuato, Mexico
When to plant peanuts in León de los Aldama
Main outdoor window
31 Jan - 21 Feb
The window this page is built around.
Timed from last spring frost
17 January
In León de los Aldama, on your chosen risk.
Ready to pick
31 May - 30 Jun
If you plant at the start of the window.
The average last frost. Half of all years are later than this.
Step by step in León de los Aldama
Each window is a range, not a single day. Earlier in the range buys you a longer season; later in it buys you a safer one.
Start indoors
20 Dec - 10 Jan
Four weeks before your last frost, under cover or on a windowsill.
Sow direct
31 Jan - 21 Feb
Two weeks after your last frost.
Plant out
31 Jan - 21 Feb
Two weeks after your last frost.
Harvest
31 May - 30 Jun
Peanuts through the year
Against the frost risk in León de los Aldama
Why these dates
Sow direct two weeks after the last frost once the soil is genuinely warm, or start indoors and plant out - peanuts resent root disturbance, so use deep pots. Once the flowers fade, the stalks bend down and push into the soil; anything that stops them reaching loose ground stops the crop.
Frost-tender at both ends of the season. The plant is killed at 0C, and because the pods develop underground over a long period, an early autumn frost catches a crop that is not yet finished.
Seed packets and extension guides express timing as weeks either side of the last spring frost, because that is the only reference point that travels. Peanuts are timed from 4 weeks before that frost for an indoor start, with planting out 2 weeks after it, and this page simply resolves those offsets against the frost date computed for León de los Aldama.
The median frost-free season here is 329 days, against 120 to 150 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Also in León de los Aldama
Other nuts to time
Growing peanuts in León de los Aldama
When should I plant peanuts in León de los Aldama?
Aim for 31 Jan - 21 Feb in an average year. If you would rather not gamble on the weather, wait until 4-25 Mar - by then frost has finished in nine years out of ten.
When will peanuts be ready to harvest in León de los Aldama?
Expect to start picking around 31 May - 30 Jun, based on 120 to 150 days to maturity from the planting date calculated for this location.
How much frost will peanuts tolerate?
Frost-tender at both ends of the season. The plant is killed at 0C, and because the pods develop underground over a long period, an early autumn frost catches a crop that is not yet finished.