When to plant okra in Portland
Okra is frost-tender, so every date keys off Portland's last spring frost of Mar 1.
Step 1 · Sow
Start seeds indoors
Feb 17 – Mar 10
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Sow
Direct sow outdoors
Jul 18 – Aug 8
Sow straight into warm, workable soil.
Step 3 · Harvest
Harvest window
Sep 6 – Sep 21
Picking runs until conditions turn against the crop.
Window
Days to maturity
50 – 65 d
Portland's 266-day season leaves this much room.
Okra on Portland'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 1
NOV 22
Common questions
When can I sow okra outdoors in Portland?
Direct-sow around mid July (Jul 18–Aug 8) in Portland, based on its local frost dates. Confidence 85%.
When will okra be ready to harvest in Portland?
Expect to harvest from around early September (Sep 6–Sep 21) in Portland, based on its local frost dates. Confidence 79%.
When should I start okra seeds indoors in Portland?
Start seeds indoors around mid February (Feb 17–Mar 10) in Portland, based on its local frost dates. Confidence 84%.
How long is the growing season in Portland?
Portland has roughly 266 frost-free days, which is enough time to grow okra to maturity outdoors.
The rule of thumb
Sow okra 6–8 weeks before your last spring frost; plant out 2–3 weeks after it. Every date on this page is derived from that rule and Portland's frost dates.
Confidence 88/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.