Safe to Plant

Carrot · Puebla, Puebla, Mexico

When to plant carrots in Puebla

Main outdoor window

25 Dec - 15 Jan

The window this page is built around.

Timed from last spring frost

15 January

In Puebla, on your chosen risk.

Ready to pick

23 Feb - 15 Mar

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.

Sow for overwintering

30 Jul - 20 Aug

Counting back 94 days from your first frost so the crop matures in time.

Sow direct

25 Dec - 15 Jan

Three weeks before your last frost.

Harvest

23 Feb - 15 Mar

Sow in succession. A single sowing gives you a single glut. Sow a short row every 21 days through the window above and you get a steady supply instead.
Frost tolerance
Hardy
Damaged below
-6°C (21.2°F)
Days to maturity
60–80
Min soil temp
7°C (44.6°F)
Spacing
5 cm
Sowing depth
12 mm (0.5 in)
Sun
Full

Carrots through the year

Against the frost risk in Puebla

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Frost risk Autumn sowing Sow direct Harvest Today

Why these dates

Sow from three weeks before last frost. Keep the seedbed continuously damp for the two to three weeks germination takes - this single detail decides most carrot crops.

Seedlings tolerate -6C. Mature roots can be left in the ground under mulch and lifted through winter in all but the coldest zones.

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. Carrots are timed for direct sowing 3 weeks before 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 60 to 80 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.

See every crop timed for Puebla →

Growing carrots in Puebla

When should I plant carrots in Puebla?

Aim for 25 Dec - 15 Jan in an average year. If you would rather not gamble on the weather, wait until 25 Dec - 15 Jan - by then frost has finished in nine years out of ten.

When will carrots be ready to harvest in Puebla?

Expect to start picking around 23 Feb - 15 Mar, based on 60 to 80 days to maturity from the planting date calculated for this location.

How much frost will carrots tolerate?

Seedlings tolerate -6C. Mature roots can be left in the ground under mulch and lifted through winter in all but the coldest zones.