Chives · Üsküdar, Istanbul, Turkey
When to plant chives in Üsküdar
Main outdoor window
23 Jan - 13 Feb
The window this page is built around.
Timed from last spring frost
20 February
In Üsküdar, on your chosen risk.
Ready to pick
24 Mar - 23 Apr
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 Üsküdar
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
25 Dec - 16 Jan
Eight weeks before your last frost, under cover or on a windowsill.
Sow direct
23 Jan - 13 Feb
Four weeks before your last frost.
Plant
23 Jan - 13 Feb
Four weeks before your last frost.
Harvest
24 Mar - 23 Apr
Chives through the year
Against the frost risk in Üsküdar
Why these dates
Sow once and divide every third year. First-year plants are thin; the crop is properly established in year two.
Fully dormant-hardy to -25C. Emerges as soon as soil temperature passes about 5C, often weeks before the last frost.
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. Chives are timed from 8 weeks before that frost for an indoor start, with planting out 4 weeks before it, and this page simply resolves those offsets against the frost date computed for Üsküdar.
Growing chives in Üsküdar
When should I plant chives in Üsküdar?
Aim for 23 Jan - 13 Feb in an average year. If you would rather not gamble on the weather, wait until 18 Feb - 11 Mar - by then frost has finished in nine years out of ten.
When will chives be ready to harvest in Üsküdar?
Expect to start picking around 24 Mar - 23 Apr, based on 60 to 90 days to maturity from the planting date calculated for this location.
How much frost will chives tolerate?
Fully dormant-hardy to -25C. Emerges as soon as soil temperature passes about 5C, often weeks before the last frost.