Pea · Jersey City, New Jersey, United States
When to plant peas in Jersey City
Main outdoor window
1-22 Mar
The window this page is built around.
Timed from last spring frost
12 April
In Jersey City, on your chosen risk.
Ready to pick
25 Apr - 10 May
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 Jersey City
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 for autumn
25 Jul - 15 Aug
Counting back 84 days from your first frost so the crop matures in time.
Sow direct
1-22 Mar
Six weeks before your last frost.
Harvest
25 Apr - 10 May
Peas through the year
Against the frost risk in Jersey City
Why these dates
Sow as soon as soil is workable - six weeks before last frost is normal. In mild-winter climates an autumn sowing overwinters and crops six weeks earlier than any spring sowing can.
Established pea plants shrug off -6C. Seedlings tolerate frost easily; it is heat, not cold, that ends the crop.
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. Peas are timed for direct sowing 6 weeks before it, and this page simply resolves those offsets against the frost date computed for Jersey City.
The median frost-free season here is 209 days, against 55 to 70 days to maturity for this crop counted from sowing. That margin is what decides whether a late sowing is worth attempting.
Also in Jersey City
Other vegetables to time
Growing peas in Jersey City
When should I plant peas in Jersey City?
Aim for 1-22 Mar in an average year. If you would rather not gamble on the weather, wait until 10-31 Mar - by then frost has finished in nine years out of ten.
When will peas be ready to harvest in Jersey City?
Expect to start picking around 25 Apr - 10 May, based on 55 to 70 days to maturity from the planting date calculated for this location.
How much frost will peas tolerate?
Established pea plants shrug off -6C. Seedlings tolerate frost easily; it is heat, not cold, that ends the crop.