Water spinach · Novocheboksarsk, Chuvash Republic, Russia
When to plant water spinach 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
1 Jun - 31 Oct
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.
Start indoors
6-27 Apr
Four weeks before your last frost, under cover or on a windowsill.
Sow direct
18 May - 8 Jun
Two weeks after your last frost.
Plant out
18 May - 8 Jun
Two weeks after your last frost.
Harvest
1 Jun - 31 Oct
Water spinach through the year
Against the frost risk in Novocheboksarsk
Why these dates
Start indoors four weeks before the last frost and plant out two weeks after it into soil kept permanently wet. Cut 20cm of tip growth and it regrows within a fortnight.
Damaged at about 5C, long before frost. It needs consistently warm nights and stops dead in a cool spell.
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. Water spinach are timed from 4 weeks before that frost for an indoor start, with planting out 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 45 to 60 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Nearby
Water spinach in places close by
Also in Novocheboksarsk
Other vegetables to time
Growing water spinach in Novocheboksarsk
When should I plant water spinach 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 water spinach be ready to harvest in Novocheboksarsk?
Expect to start picking around 1 Jun - 31 Oct, based on 45 to 60 days to maturity from the planting date calculated for this location.
How much frost will water spinach tolerate?
Damaged at about 5C, long before frost. It needs consistently warm nights and stops dead in a cool spell.