Safe to Plant

Sweet cherry · Gustavo Adolfo Madero, Mexico City, Mexico

When to plant sweet cherries in Gustavo Adolfo Madero

Main outdoor window

17 Nov - 26 Jan

The window this page is built around.

Timed from last spring frost

9 February

In Gustavo Adolfo Madero, on your chosen risk.

Ready to pick

1 Jun - 31 Jul

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 Gustavo Adolfo Madero

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.

Plant the tree

17 Nov - 26 Jan

Any time the plant is dormant and the ground is neither frozen nor waterlogged: after leaf fall in autumn, or at the end of winter before growth restarts.

Harvest

1 Jun - 31 Jul

Frost tolerance
Very-hardy
First crop
Year 4
Chill needed
900 hours
Hardy to
Zone 5a–8b
Spacing
450 cm
Sun
Full

Sweet cherries through the year

Against the frost risk in Gustavo Adolfo Madero

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

Frost risk Plant Harvest Today

Why these dates

Plant dormant. Prune in summer rather than winter - cherries and their relatives are prone to silver leaf and bacterial canker, and both infect through winter pruning cuts. Netting has to go on before the fruit colours, not after.

Hardy in wood, vulnerable in flower, and the high chill requirement means sweet cherries simply will not fruit reliably in a mild-winter climate no matter how well they are treated.

Sweet cherries are planted once and then left in place, so there is no sowing offset to resolve. What matters in Gustavo Adolfo Madero is the shape of the year: this crop is dormant through the winter and is planted while it sleeps, any time between leaf fall in autumn and the restart of growth in spring, so long as the ground is neither frozen nor waterlogged. That is why the window below spans the cold months rather than sitting in the middle of the growing season.

Gustavo Adolfo Madero sits in zone 9b, which is milder than this crop wants, and a winter that never really arrives is its own problem. The dates below still describe the right time of year; the open question is survival rather than timing.

Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 4, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.

See every crop timed for Gustavo Adolfo Madero →

Growing sweet cherries in Gustavo Adolfo Madero

When should I plant sweet cherries in Gustavo Adolfo Madero?

Aim for 17 Nov - 26 Jan in an average year. If you would rather not gamble on the weather, wait until 25 Oct - 20 Feb - by then frost has finished in nine years out of ten.

When will sweet cherries be ready to harvest in Gustavo Adolfo Madero?

Expect to start picking around 1 Jun - 31 Jul, based on 60 to 80 days to maturity from the planting date calculated for this location.

How much frost will sweet cherries tolerate?

Hardy in wood, vulnerable in flower, and the high chill requirement means sweet cherries simply will not fruit reliably in a mild-winter climate no matter how well they are treated.