When to plant summer squash / zucchini in Laredo
Summer squash / Zucchini is frost-tender, so every date keys off Laredo's last spring frost of Feb 2.
Step 1 · Sow
Start seeds indoors
Feb 11 – Mar 4
Before your last frost, on a warm windowsill or heat mat.
Step 2 · Plant
Transplant outdoors
Mar 4 – Mar 25
Once frost risk has passed and nights stay mild.
Step 3 · Harvest
Harvest window
Apr 18 – May 3
Picking runs until conditions turn against the crop.
Window
Days to maturity
45 – 60 d
Laredo's 304-day season leaves this much room.
Summer squash / Zucchini on Laredo'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
FEB 2
DEC 10
Common questions
When can I sow summer squash / zucchini outdoors in Laredo?
Direct-sow around early March (Mar 4–Mar 25) in Laredo, based on its local frost dates. Confidence 85%.
When will summer squash / zucchini be ready to harvest in Laredo?
Expect to harvest from around mid April (Apr 18–May 3) in Laredo, based on its local frost dates. Confidence 76%.
When should I start summer squash / zucchini seeds indoors in Laredo?
Start seeds indoors around mid February (Feb 11–Mar 4) in Laredo, based on its local frost dates. Confidence 81%.
When can I transplant summer squash / zucchini outdoors in Laredo?
Transplant outdoors around early March (Mar 4–Mar 25) in Laredo, based on its local frost dates. Confidence 85%.
How long is the growing season in Laredo?
Laredo has roughly 304 frost-free days, which is enough time to grow summer squash / zucchini to maturity outdoors.
The rule of thumb
Sow summer squash / zucchini 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 Laredo's frost dates.
Confidence 85/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.