When to plant peas in Lyon
Peas is cold-hardy, so every date keys off Lyon's frost dates of Mar 26.
Step 1 · Sow
Direct sow outdoors
Feb 19 – Mar 12
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Apr 15 – Apr 30
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Aug 17 – Aug 31
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Oct 18 – Nov 2
Maturity window for the second sowing.
Window
Days to maturity
55 – 70 d
Lyon's 232-day season leaves this much room.
Peas on Lyon'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
MAR 26
NOV 16
Common questions
When can I sow peas outdoors in Lyon?
Direct-sow around mid February (Feb 19–Mar 12) in Lyon, based on its local frost dates. Confidence 87%.
When will peas be ready to harvest in Lyon?
Expect to harvest from around mid April (Apr 15–Apr 30) in Lyon, based on its local frost dates. Confidence 78%.
Can I plant peas in autumn in Lyon?
Yes — Lyon supports a second, autumn sowing of peas around mid August (Aug 17–Aug 31), timed to mature before the first fall frost.
How long is the growing season in Lyon?
Lyon has roughly 232 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 Lyon's frost dates.
Confidence 87/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.