Soybean · Novocheboksarsk, Chuvash Republic, Russia
When to plant soybeans in Novocheboksarsk
Main outdoor window
18 May - 8 Jun
The window this page is built around.
Timed from last spring frost
4 May
In Novocheboksarsk, on your chosen risk.
Ready to pick
11 Aug - 15 Sep
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 Novocheboksarsk
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
18 May - 8 Jun
Two weeks after your last frost.
Harvest
11 Aug - 15 Sep
Soybeans through the year
Against the frost risk in Novocheboksarsk
Why these dates
Sow two weeks after the last frost into warm soil. Varieties are grouped by maturity for a given latitude, and a variety from the wrong group will either flower far too early or fail to finish at all - this matters more with soybeans than with almost any other crop.
No frost tolerance. Killed at 0C at both ends of the season.
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. Soybeans are timed for direct sowing 2 weeks after it, and this page simply resolves those offsets against the frost date computed for Novocheboksarsk.
The median frost-free season here is 153 days, against 85 to 120 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Soybeans in places close by
Also in Novocheboksarsk
Other grains to time
Growing soybeans in Novocheboksarsk
When should I plant soybeans in Novocheboksarsk?
Aim for 18 May - 8 Jun in an average year. If you would rather not gamble on the weather, wait until 7-28 Jun - by then frost has finished in nine years out of ten.
When will soybeans be ready to harvest in Novocheboksarsk?
Expect to start picking around 11 Aug - 15 Sep, based on 85 to 120 days to maturity from the planting date calculated for this location.
How much frost will soybeans tolerate?
No frost tolerance. Killed at 0C at both ends of the season.