Nasturtium · Novocheboksarsk, Chuvash Republic, Russia
When to sow nasturtiums in Novocheboksarsk
Main outdoor window
11-25 May
The window this page is built around.
Timed from last spring frost
4 May
In Novocheboksarsk, on your chosen risk.
Ready to pick
30 Jun - 15 Jul
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
11-25 May
One week after your last frost.
In flower
30 Jun - 15 Jul
Nasturtiums through the year
Against the frost risk in Novocheboksarsk
Why these dates
Direct sow after last frost. The large seed germinates readily and transplanting is unnecessary.
Frost-tender throughout. Often the first plant in the garden to signal that a frost occurred overnight.
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. Nasturtiums are timed for direct sowing 1 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 50 to 65 days to first flower for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Nasturtiums in places close by
Also in Novocheboksarsk
Other flowers to time
Growing nasturtiums in Novocheboksarsk
When should I plant nasturtiums in Novocheboksarsk?
Aim for 11-25 May in an average year. If you would rather not gamble on the weather, wait until 31 May - 14 Jun - by then frost has finished in nine years out of ten.
When will nasturtiums be ready to harvest in Novocheboksarsk?
Expect to start picking around 30 Jun - 15 Jul, based on 50 to 65 days to maturity from the planting date calculated for this location.
How much frost will nasturtiums tolerate?
Frost-tender throughout. Often the first plant in the garden to signal that a frost occurred overnight.