When to plant carrot in Plano
Carrot is cold-hardy, so every date keys off Plano's frost dates of Mar 13.
Step 1 · Sow
Direct sow outdoors
Dec 26 – Jan 16
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Feb 24 – Mar 16
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Jul 23 – Aug 6
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Sep 28 – Oct 18
Maturity window for the second sowing.
Window
Days to maturity
60 – 80 d
Plano's 250-day season leaves this much room.
Carrot on Plano'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 13
NOV 23
Common questions
When can I sow carrot outdoors in Plano?
Direct-sow around late December (Dec 26–Jan 16) in Plano, based on its local frost dates. Confidence 80%.
When will carrot be ready to harvest in Plano?
Expect to harvest from around late February (Feb 24–Mar 16) in Plano, based on its local frost dates. Confidence 74%.
Can I plant carrot in autumn in Plano?
Yes — Plano supports a second, autumn sowing of carrot around late July (Jul 23–Aug 6), timed to mature before the first fall frost.
How long is the growing season in Plano?
Plano has roughly 250 frost-free days, which is enough time to grow carrot to maturity outdoors.
The rule of thumb
Sow carrot 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 Plano's frost dates.
Confidence 82/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.