Safe to Plant

Shasta daisy · Fatih, Istanbul, Turkey

When to sow shasta daisies in Fatih

Main outdoor window

6 Mar - 3 Apr

The window this page is built around.

Timed from last spring frost

20 February

In Fatih, 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 Fatih

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

17 Apr - 15 May

Eight weeks before your last frost, under cover or on a windowsill.

Plant out

6 Mar - 3 Apr

Two weeks after your last frost.

In flower

1 Jun - 31 Aug

Frost tolerance
Very-hardy
Damaged below
-30°C (-22°F)
First crop
Year 1
Hardy to
Zone 4a–9a
Spacing
45 cm
Sowing depth
5 mm (0.2 in)
Sun
Full

Shasta daisies through the year

Against the frost risk in Fatih

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

Frost risk Start indoors Plant Harvest Today

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 Fatih.

Fatih 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 1, 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 Fatih →

Growing shasta daisies in Fatih

When should I plant shasta daisies in Fatih?

Aim for 6 Mar - 3 Apr in an average year. If you would rather not gamble on the weather, wait until 1-29 Apr - by then frost has finished in nine years out of ten.

When will shasta daisies be ready to harvest in Fatih?

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.