Cumin · Puebla, Puebla, Mexico
When to plant cumin in Puebla
Main outdoor window
29 Jan - 19 Feb
The window this page is built around.
Timed from last spring frost
15 January
In Puebla, on your chosen risk.
Ready to pick
9 May - 8 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 Puebla
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
4-25 Dec
Six weeks before your last frost, under cover or on a windowsill.
Sow direct
29 Jan - 19 Feb
Two weeks after your last frost.
Plant out
29 Jan - 19 Feb
Two weeks after your last frost.
Harvest
9 May - 8 Jun
Cumin through the year
Against the frost risk in Puebla
Why these dates
No frost tolerance. Killed at 0C.
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. Cumin are timed from 6 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 Puebla.
The median frost-free season here is 311 days, against 100 to 130 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Cumin in places close by
Growing cumin in Puebla
When should I plant cumin in Puebla?
Aim for 29 Jan - 19 Feb in an average year. If you would rather not gamble on the weather, wait until 29 Jan - 19 Feb - by then frost has finished in nine years out of ten.
When will cumin be ready to harvest in Puebla?
Expect to start picking around 9 May - 8 Jun, based on 100 to 130 days to maturity from the planting date calculated for this location.
How much frost will cumin tolerate?
No frost tolerance. Killed at 0C.