Burdock · Magnitogorsk, Chelyabinsk, Russia
When to plant burdock in Magnitogorsk
Main outdoor window
19 May - 9 Jun
The window this page is built around.
Timed from last spring frost
19 May
In Magnitogorsk, on your chosen risk.
Ready to pick
1 Sep - 30 Nov
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 Magnitogorsk
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.
Sow direct
19 May - 9 Jun
Around your last frost.
Harvest
1 Sep - 30 Nov
Burdock through the year
Against the frost risk in Magnitogorsk
Why these dates
Sow around the last frost date and lift from autumn onwards, once the root has had a full season to extend. Roots left in the ground keep perfectly well over winter.
The root is hardy to -8C and below, so lifting can be spread across the whole winter rather than done all at once.
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. Burdock are timed for direct sowing 0 weeks after it, and this page simply resolves those offsets against the frost date computed for Magnitogorsk.
The median frost-free season here is 129 days, against 100 to 140 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Also in Magnitogorsk
Other vegetables to time
Growing burdock in Magnitogorsk
When should I plant burdock in Magnitogorsk?
Aim for 19 May - 9 Jun in an average year. If you would rather not gamble on the weather, wait until 31 May - 21 Jun - by then frost has finished in nine years out of ten.
When will burdock be ready to harvest in Magnitogorsk?
Expect to start picking around 1 Sep - 30 Nov, based on 100 to 140 days to maturity from the planting date calculated for this location.
How much frost will burdock tolerate?
The root is hardy to -8C and below, so lifting can be spread across the whole winter rather than done all at once.