Tomato · Ghāziābād, Uttar Pradesh, India
When to plant tomatoes in Ghāziābād
Main outdoor window
21 Jan - 11 Feb
The window this page is built around.
Timed from last spring frost
7 January
In Ghāziābād, on your chosen risk.
Ready to pick
22 Mar - 16 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 Ghāziābād
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
25 Nov - 16 Dec
Six weeks before your last frost, under cover or on a windowsill.
Plant out
21 Jan - 11 Feb
Two weeks after your last frost.
Harvest
22 Mar - 16 Apr
Tomatoes through the year
Against the frost risk in Ghāziābād
Why these dates
Six weeks of indoor growing produces a stocky transplant with a first flower truss forming. Starting earlier than eight weeks usually backfires: the plant becomes leggy and root-bound, and gains nothing on a plant sown later.
Tomato foliage is damaged at 0C and killed outright at about -1C. There is no recovery from a frosted plant, so the transplant date is the single most consequential decision in the tomato year.
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. Tomatoes are timed from 6 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 Ghāziābād.
Also in Ghāziābād
Other vegetables to time
Growing tomatoes in Ghāziābād
When should I plant tomatoes in Ghāziābād?
Aim for 21 Jan - 11 Feb in an average year. If you would rather not gamble on the weather, wait until 21 Jan - 11 Feb - by then frost has finished in nine years out of ten.
When will tomatoes be ready to harvest in Ghāziābād?
Expect to start picking around 22 Mar - 16 Apr, based on 60 to 85 days to maturity from the planting date calculated for this location.
How much frost will tomatoes tolerate?
Tomato foliage is damaged at 0C and killed outright at about -1C. There is no recovery from a frosted plant, so the transplant date is the single most consequential decision in the tomato year.