Winter aconite · Al’met’yevsk, Tatarstan Republic, Russia
When to sow winter aconites in Al’met’yevsk
Main outdoor window
20 Aug - 3 Sep
The window this page is built around.
Timed from last spring frost
8 May
In Al’met’yevsk, on your chosen risk.
Ready to pick
1 Feb - 31 Mar
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 Al’met’yevsk
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 tubers
20 Aug - 3 Sep
Four to six weeks before your first frost, so roots form before the ground cools.
In flower
1 Feb - 31 Mar
Winter aconites through the year
Against the frost risk in Al’met’yevsk
Why these dates
Plant dry tubers as early in autumn as you can get them, 5cm deep, after an overnight soak. Expect a proportion to fail regardless. The reliable method is to beg a clump from an established planting just after flowering and plant it in leaf.
Hardy to -30C and flowers in midwinter, opening whenever the temperature rises above about 10C and closing again. Needs cold winters and cool summers; useless in a hot climate.
Winter aconites are anchored to the first autumn frost rather than the last spring one, so the planting window on this page counts backwards from the end of the season in Al’met’yevsk instead of forwards from its start.
Hardiness is not the obstacle here. Al’met’yevsk is zone 4a, comfortably inside the range this crop is rated for, so an established plant should come through an average winter without protection.
The median frost-free season here is 147 days, against 100 to 150 days to first flower for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Winter aconites in places close by
Also in Al’met’yevsk
Other flowers to time
Growing winter aconites in Al’met’yevsk
When should I plant winter aconites in Al’met’yevsk?
Aim for 20 Aug - 3 Sep in an average year. If you would rather not gamble on the weather, wait until 9-23 Aug - by then frost has finished in nine years out of ten.
When will winter aconites be ready to harvest in Al’met’yevsk?
Expect to start picking around 1 Feb - 31 Mar, based on 100 to 150 days to maturity from the planting date calculated for this location.
How much frost will winter aconites tolerate?
Hardy to -30C and flowers in midwinter, opening whenever the temperature rises above about 10C and closing again. Needs cold winters and cool summers; useless in a hot climate.