When to plant peas in Manchester
Peas is cold-hardy, so every date keys off Manchester's frost dates of May 2.
Step 1 · Sow
Direct sow outdoors
Apr 14 – May 5
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Jun 8 – Jun 23
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Jul 13 – Jul 27
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Sep 13 – Sep 28
Maturity window for the second sowing.
Window
Days to maturity
55 – 70 d
Manchester's 161-day season leaves this much room.
Peas on Manchester's growing year
Frost-bounded season with crops mapped onto the 12-month axis.
Frost risk Growing Harvest
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
FROST
FROST
MAY 2
OCT 12
Common questions
When can I sow peas outdoors in Manchester?
Direct-sow around mid April (Apr 14–May 5) in Manchester, based on its local frost dates. Confidence 84%.
When will peas be ready to harvest in Manchester?
Expect to harvest from around early June (Jun 8–Jun 23) in Manchester, based on its local frost dates. Confidence 78%.
Can I plant peas in autumn in Manchester?
Yes — Manchester supports a second, autumn sowing of peas around mid July (Jul 13–Jul 27), timed to mature before the first fall frost.
How long is the growing season in Manchester?
Manchester has roughly 161 frost-free days, which is enough time to grow peas to maturity outdoors.
The rule of thumb
Sow peas as soon as the soil is workable — it tolerates cool weather and light frost. Every date on this page is derived from that rule and Manchester's frost dates.
Confidence 87/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.