Melon · Sonīpat, Haryana, India
When to plant melons in Sonīpat
Main outdoor window
28 Jan - 11 Feb
The window this page is built around.
Timed from last spring frost
7 January
In Sonīpat, on your chosen risk.
Ready to pick
8-28 Apr
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 Sonīpat
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
9-23 Dec
Four weeks before your last frost, under cover or on a windowsill.
Plant out
28 Jan - 11 Feb
Three weeks after your last frost.
Harvest
8-28 Apr
Melons through the year
Against the frost risk in Sonīpat
Why these dates
Plant out three weeks after last frost, not two. Black plastic mulch or a cloche raises soil temperature enough to make melons viable several hundred kilometres further north than they otherwise would be.
Melons stop growing below 15C and never fully recover. Frost is fatal, but the real limit is cool nights.
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. Melons are timed from 4 weeks before that frost for an indoor start, with planting out 3 weeks after it, and this page simply resolves those offsets against the frost date computed for Sonīpat.
Also in Sonīpat
Other vegetables to time
Growing melons in Sonīpat
When should I plant melons in Sonīpat?
Aim for 28 Jan - 11 Feb in an average year. If you would rather not gamble on the weather, wait until 28 Jan - 11 Feb - by then frost has finished in nine years out of ten.
When will melons be ready to harvest in Sonīpat?
Expect to start picking around 8-28 Apr, based on 70 to 90 days to maturity from the planting date calculated for this location.
How much frost will melons tolerate?
Melons stop growing below 15C and never fully recover. Frost is fatal, but the real limit is cool nights.