Cavolo nero · Bhālswa Jahangirpur, Delhi, India
When to plant cavolo nero in Bhālswa Jahangirpur
Main outdoor window
24 Dec - 14 Jan
The window this page is built around.
Timed from last spring frost
7 January
In Bhālswa Jahangirpur, on your chosen risk.
Ready to pick
1 Sep - 31 Mar
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 Bhālswa Jahangirpur
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
26 Nov - 17 Dec
Six weeks before your last frost, under cover or on a windowsill.
Sow direct
24 Dec - 14 Jan
Two weeks before your last frost.
Transplant
24 Dec - 14 Jan
Two weeks before your last frost.
Harvest
1 Sep - 31 Mar
Cavolo nero through the year
Against the frost risk in Bhālswa Jahangirpur
Why these dates
Treated exactly like kale: sow from six weeks before the last frost for summer picking, and again in midsummer for the plants that carry you through winter.
Hardy to about -12C. Repeated frosts convert starch to sugar and the leaf becomes noticeably sweeter, so the winter crop is the better one.
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. Cavolo nero are timed from 6 weeks before that frost for an indoor start, with planting out 2 weeks before it, and this page simply resolves those offsets against the frost date computed for Bhālswa Jahangirpur.
Nearby
Cavolo nero in places close by
Also in Bhālswa Jahangirpur
Other vegetables to time
Growing cavolo nero in Bhālswa Jahangirpur
When should I plant cavolo nero in Bhālswa Jahangirpur?
Aim for 24 Dec - 14 Jan in an average year. If you would rather not gamble on the weather, wait until 30 Dec - 20 Jan - by then frost has finished in nine years out of ten.
When will cavolo nero be ready to harvest in Bhālswa Jahangirpur?
Expect to start picking around 1 Sep - 31 Mar, based on 60 to 80 days to maturity from the planting date calculated for this location.
How much frost will cavolo nero tolerate?
Hardy to about -12C. Repeated frosts convert starch to sugar and the leaf becomes noticeably sweeter, so the winter crop is the better one.