When to plant peas in Indianapolis
Peas is cold-hardy, so every date keys off Indianapolis's frost dates of Apr 17.
Step 1 · Sow
Direct sow outdoors
Mar 27 – Apr 17
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
May 21 – Jun 5
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Jul 15 – Jul 29
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Sep 15 – Sep 30
Maturity window for the second sowing.
Window
Days to maturity
55 – 70 d
Indianapolis's 178-day season leaves this much room.
Peas on Indianapolis'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
APR 17
OCT 14
Common questions
When can I sow peas outdoors in Indianapolis?
Direct-sow around late March (Mar 27–Apr 17) in Indianapolis, based on its local frost dates. Confidence 81%.
When will peas be ready to harvest in Indianapolis?
Expect to harvest from around late May (May 21–Jun 5) in Indianapolis, based on its local frost dates. Confidence 75%.
Can I plant peas in autumn in Indianapolis?
Yes — Indianapolis supports a second, autumn sowing of peas around mid July (Jul 15–Jul 29), timed to mature before the first fall frost.
How long is the growing season in Indianapolis?
Indianapolis has roughly 178 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 Indianapolis's frost dates.
Confidence 83/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.