Shasta daisy · Bab Ezzouar, Algiers, Algeria
When to sow shasta daisies in Bab Ezzouar
Main outdoor window
15 Feb - 15 Mar
The window this page is built around.
Timed from last spring frost
1 February
In Bab Ezzouar, on your chosen risk.
Ready to pick
1 Jun - 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 Bab Ezzouar
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
29 Mar - 26 Apr
Eight weeks before your last frost, under cover or on a windowsill.
Plant out
15 Feb - 15 Mar
Two weeks after your last frost.
In flower
1 Jun - 31 Aug
Shasta daisies through the year
Against the frost risk in Bab Ezzouar
Why these dates
Plant out after the last frost. Divide every second or third spring: the centre of a clump dies out and the plant declines noticeably in its fourth year if left alone. Deadheading extends the display by several weeks.
Hardy to -30C. Rots in a wet winter on heavy ground, which is the usual reason a healthy clump fails to reappear in spring.
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. Shasta daisies are timed from 8 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 Bab Ezzouar.
Bab Ezzouar sits in zone 10a, 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 1, and will then produce every year after that, which is what makes the planting decision worth getting right the first time.
Also in Bab Ezzouar
Other flowers to time
Growing shasta daisies in Bab Ezzouar
When should I plant shasta daisies in Bab Ezzouar?
Aim for 15 Feb - 15 Mar in an average year. If you would rather not gamble on the weather, wait until 18 Feb - 18 Mar - by then frost has finished in nine years out of ten.
When will shasta daisies be ready to harvest in Bab Ezzouar?
Expect to start picking around 1 Jun - 31 Aug, based on 110 to 140 days to maturity from the planting date calculated for this location.
How much frost will shasta daisies tolerate?
Hardy to -30C. Rots in a wet winter on heavy ground, which is the usual reason a healthy clump fails to reappear in spring.