Tatsoi · Zlatoust, Chelyabinsk, Russia
When to plant tatsoi in Zlatoust
Main outdoor window
1-29 May
The window this page is built around.
Timed from last spring frost
22 May
In Zlatoust, on your chosen risk.
Ready to pick
1 May - 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 Zlatoust
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 for overwintering
28 Jun - 19 Jul
Counting back 64 days from your first frost so the crop matures in time.
Sow direct
1-29 May
Three weeks before your last frost.
Harvest
1 May - 30 Nov
Tatsoi through the year
Against the frost risk in Zlatoust
Why these dates
Sow from three weeks before the last frost, and again in late summer for the crop that matters. Autumn sowings hold in good condition for weeks.
Hardy to about -8C and often found still green under snow, the low rosette acting as its own insulation.
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. Tatsoi are timed for direct sowing 3 weeks before it, and this page simply resolves those offsets against the frost date computed for Zlatoust.
The median frost-free season here is 123 days, against 40 to 50 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Tatsoi in places close by
Also in Zlatoust
Other vegetables to time
Growing tatsoi in Zlatoust
When should I plant tatsoi in Zlatoust?
Aim for 1-29 May in an average year. If you would rather not gamble on the weather, wait until 12 May - 9 Jun - by then frost has finished in nine years out of ten.
When will tatsoi be ready to harvest in Zlatoust?
Expect to start picking around 1 May - 30 Nov, based on 40 to 50 days to maturity from the planting date calculated for this location.
How much frost will tatsoi tolerate?
Hardy to about -8C and often found still green under snow, the low rosette acting as its own insulation.