Safe to Plant

Agapanthus · Marrakesh, Marrakesh-Safi, Morocco

When to sow agapanthus in Marrakesh

Main outdoor window

4 Feb - 4 Mar

The window this page is built around.

Timed from last spring frost

28 January

In Marrakesh, on your chosen risk.

Ready to pick

1 Jul - 31 Aug

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 Marrakesh

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 crowns

4 Feb - 4 Mar

After the last frost, once the soil has warmed. This crop is never fully dormant, so it cannot be planted bare-root in winter.

In flower

1 Jul - 31 Aug

Frost tolerance
Half-hardy
Damaged below
-8°C (17.6°F)
First crop
Year 2
Hardy to
Zone 8a–11a
Min soil temp
12°C (53.6°F)
Spacing
45 cm
Sowing depth
50 mm (2 in)
Sun
Full

Agapanthus through the year

Against the frost risk in Marrakesh

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

Frost risk Plant Harvest Today

Why these dates

Plant in spring once frost has passed, shallowly, with the crown at soil level. Resist repotting: a plant moved into a larger container puts everything into leaf and skips flowering for a season or two. Expect the first real display in year two.

The deciduous types are hardy to about -8C and the evergreen ones several degrees less. Below zone 8 grow it in a pot and move it somewhere cool and frost-free for winter, keeping it nearly dry.

Agapanthus are planted once and then left in place, so there is no sowing offset to resolve. Nor is there a dormant season to plant into: this crop keeps its leaves and keeps growing through the winter, which is exactly why cold damages it. The window on this page therefore waits until the last frost in Marrakesh has passed and the soil has begun to warm, giving the roots the longest possible run before the cold returns.

Hardiness is not the obstacle here. Marrakesh is zone 10a, comfortably inside the range this crop is rated for, so an established plant should come through an average winter without protection.

Do not expect a crop in the first year. A plant set out now should give its first worthwhile pick around year 2, 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 Marrakesh →

Nearby

Agapanthus in places close by

Growing agapanthus in Marrakesh

When should I plant agapanthus in Marrakesh?

Aim for 4 Feb - 4 Mar in an average year. If you would rather not gamble on the weather, wait until 4 Mar - 1 Apr - by then frost has finished in nine years out of ten.

When will agapanthus be ready to harvest in Marrakesh?

Expect to start picking around 1 Jul - 31 Aug, based on 150 to 190 days to maturity from the planting date calculated for this location.

How much frost will agapanthus tolerate?

The deciduous types are hardy to about -8C and the evergreen ones several degrees less. Below zone 8 grow it in a pot and move it somewhere cool and frost-free for winter, keeping it nearly dry.