Celeriac · Taganrog, Rostov, Russia
When to plant celeriac in Taganrog
Main outdoor window
12 Apr - 3 May
The window this page is built around.
Timed from last spring frost
29 March
In Taganrog, on your chosen risk.
Ready to pick
31 Jul - 30 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 Taganrog
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
18 Jan - 8 Feb
Ten weeks before your last frost, under cover or on a windowsill.
Plant out
12 Apr - 3 May
Two weeks after your last frost.
Harvest
31 Jul - 30 Aug
Celeriac through the year
Against the frost risk in Taganrog
Why these dates
Start indoors 10 weeks before the last frost and plant out after it, keeping the crown at soil level rather than buried. Remove the lower leaves in late summer so the root swells cleanly.
Stands to about -8C in the ground and improves with a touch of frost, so it can be left and lifted as needed well into winter.
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. Celeriac are timed from 10 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 Taganrog.
The median frost-free season here is 226 days, against 110 to 140 days to maturity for this crop counted from planting out. That margin is what decides whether a late sowing is worth attempting.
Also in Taganrog
Other vegetables to time
Growing celeriac in Taganrog
When should I plant celeriac in Taganrog?
Aim for 12 Apr - 3 May in an average year. If you would rather not gamble on the weather, wait until 19 Apr - 10 May - by then frost has finished in nine years out of ten.
When will celeriac be ready to harvest in Taganrog?
Expect to start picking around 31 Jul - 30 Aug, based on 110 to 140 days to maturity from the planting date calculated for this location.
How much frost will celeriac tolerate?
Stands to about -8C in the ground and improves with a touch of frost, so it can be left and lifted as needed well into winter.