When to plant tomato in Fort Wayne
Tomato is frost-tender, so every date keys off Fort Wayne's last spring frost of Apr 25.
Step 1 · Sow
Start seeds indoors
Mar 28 – Apr 18
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
May 19 – Jun 9
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Jul 18 – Aug 12
Picking runs until conditions turn against the crop.
Window
Days to maturity
60 – 85 d
Fort Wayne's 172-day season leaves this much room.
Tomato 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 tomato be ready to harvest in Fort Wayne?
Expect to harvest from around mid July (Jul 18–Aug 12) in Fort Wayne, based on its local frost dates. Confidence 79%.
When should I start tomato seeds indoors in Fort Wayne?
Start seeds indoors around late March (Mar 28–Apr 18) in Fort Wayne, based on its local frost dates. Confidence 84%.
When can I transplant tomato outdoors in Fort Wayne?
Transplant outdoors around mid May (May 19–Jun 9) in Fort Wayne, based on its local frost dates. Confidence 85%.
How long is the growing season in Fort Wayne?
Fort Wayne has roughly 172 frost-free days, which is enough time to grow tomato to maturity outdoors.
The rule of thumb
Sow tomato 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 Fort Wayne's frost dates.
Confidence 88/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.