When to plant leek in Fort Wayne
Leek is cold-hardy, so every date keys off Fort Wayne's frost dates of Apr 25.
Step 1 · Sow
Start seeds indoors
Feb 14 – Mar 7
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Apr 11 – May 2
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Jul 20 – Aug 9
Picking runs until conditions turn against the crop.
Window
Days to maturity
100 – 120 d
Fort Wayne's 172-day season leaves this much room.
Leek on Fort Wayne'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 25
OCT 17
Common questions
When will leek be ready to harvest in Fort Wayne?
Expect to harvest from around mid July (Jul 20–Aug 9) in Fort Wayne, based on its local frost dates. Confidence 79%.
When should I start leek seeds indoors in Fort Wayne?
Start seeds indoors around mid February (Feb 14–Mar 7) in Fort Wayne, based on its local frost dates. Confidence 84%.
When can I transplant leek outdoors in Fort Wayne?
Transplant outdoors around mid April (Apr 11–May 2) in Fort Wayne, based on its local frost dates. Confidence 88%.
How long is the growing season in Fort Wayne?
Fort Wayne has roughly 172 frost-free days, which is enough time to grow leek to maturity outdoors.
The rule of thumb
Sow leek 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 Fort Wayne's frost dates.
Confidence 88/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.