Safe to Plant

Red cabbage · Rabat, Rabat-Salé-Kénitra, Morocco

When to plant red cabbages in Rabat

Main outdoor window

not outdoors here

The window this page is built around.

Timed from last spring frost

no spring frost

In Rabat, on your chosen risk.

First autumn frost

no autumn frost

The far end of the outdoor season.

The average last frost. Half of all years are later than this.

Step by step in Rabat

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.

Frost tolerance
Hardy
Damaged below
-8°C (17.6°F)
Days to maturity
90–120
Min soil temp
7°C (44.6°F)
Spacing
45 cm
Sowing depth
12 mm (0.5 in)
Sun
Full

Red cabbages through the year

Against the frost risk in Rabat

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

Frost risk Today

Why these dates

Start indoors about eight weeks before the last frost and plant out three weeks before it. The colour deepens in cool weather, so an autumn crop is better than a summer one.

Hardy to roughly -8C. Heads left standing take frost without splitting, which is the usual reason to leave them out rather than lift them early.

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. Red cabbages are timed from 8 weeks before that frost for an indoor start, with planting out 3 weeks before it, and this page simply resolves those offsets against the frost date computed for Rabat.

See every crop timed for Rabat →

Growing red cabbages in Rabat

How much frost will red cabbages tolerate?

Hardy to roughly -8C. Heads left standing take frost without splitting, which is the usual reason to leave them out rather than lift them early.