When to plant melon (cantaloupe/watermelon) in Gulfport
Melon (cantaloupe/watermelon) is frost-tender, so every date keys off Gulfport's last spring frost of Feb 20.
Step 1 · Sow
Start seeds indoors
Feb 13 – Mar 6
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
May 2 – May 23
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Jul 16 – Aug 10
Picking runs until conditions turn against the crop.
Window
Days to maturity
75 – 100 d
Gulfport's 287-day season leaves this much room.
Melon (cantaloupe/watermelon) on Gulfport'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
FEB 20
NOV 29
Common questions
When can I sow melon (cantaloupe/watermelon) outdoors in Gulfport?
Direct-sow around early May (May 2–May 23) in Gulfport, based on its local frost dates. Confidence 81%.
When will melon (cantaloupe/watermelon) be ready to harvest in Gulfport?
Expect to harvest from around mid July (Jul 16–Aug 10) in Gulfport, based on its local frost dates. Confidence 76%.
When should I start melon (cantaloupe/watermelon) seeds indoors in Gulfport?
Start seeds indoors around mid February (Feb 13–Mar 6) in Gulfport, based on its local frost dates. Confidence 80%.
When can I transplant melon (cantaloupe/watermelon) outdoors in Gulfport?
Transplant outdoors around early May (May 2–May 23) in Gulfport, based on its local frost dates. Confidence 81%.
How long is the growing season in Gulfport?
Gulfport has roughly 287 frost-free days, which is enough time to grow melon (cantaloupe/watermelon) to maturity outdoors.
The rule of thumb
Sow melon (cantaloupe/watermelon) 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 Gulfport's frost dates.
Confidence 84/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.