When to plant peas in Nagoya
Peas is cold-hardy, so every date keys off Nagoya's frost dates of Apr 1.
Step 1 · Sow
Direct sow outdoors
Feb 25 – Mar 18
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Apr 21 – May 6
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Sep 9 – Sep 23
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Nov 10 – Nov 25
Maturity window for the second sowing.
Window
Days to maturity
55 – 70 d
Nagoya's 253-day season leaves this much room.
Peas on Nagoya'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
APR 1
DEC 9
Common questions
When can I sow peas outdoors in Nagoya?
Direct-sow around late February (Feb 25–Mar 18) in Nagoya, based on its local frost dates. Confidence 45%.
When will peas be ready to harvest in Nagoya?
Expect to harvest from around late April (Apr 21–May 6) in Nagoya, based on its local frost dates. Confidence 40%.
Can I plant peas in autumn in Nagoya?
Yes — Nagoya supports a second, autumn sowing of peas around early September (Sep 9–Sep 23), timed to mature before the first fall frost.
How long is the growing season in Nagoya?
Nagoya has roughly 253 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 Nagoya's frost dates.
Confidence 45/100 · Curated · based on NASA POWER (modeled) 1991–2020 · frost dates are probabilities, not guarantees.