When to plant radish in Chesapeake
Radish is cold-hardy, so every date keys off Chesapeake's frost dates of Mar 18.
Step 1 · Sow
Direct sow outdoors
Feb 18 – Mar 11
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Mar 15 – Mar 20
Picking runs until conditions turn against the crop.
Step 3 · Second sowing
Autumn / second sowing
Sep 28 – Oct 12
A second window for a fall crop, timed to mature before the first frost.
Step 4 · Second harvest
Autumn crop harvest
Oct 30 – Nov 4
Maturity window for the second sowing.
Window
Days to maturity
25 – 30 d
Chesapeake's 248-day season leaves this much room.
Radish on Chesapeake'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 18
NOV 18
Common questions
When can I sow radish outdoors in Chesapeake?
Direct-sow around mid February (Feb 18–Mar 11) in Chesapeake, based on its local frost dates. Confidence 89%.
When will radish be ready to harvest in Chesapeake?
Expect to harvest from around mid March (Mar 15–Mar 20) in Chesapeake, based on its local frost dates. Confidence 80%.
Can I plant radish in autumn in Chesapeake?
Yes — Chesapeake supports a second, autumn sowing of radish around late September (Sep 28–Oct 12), timed to mature before the first fall frost.
How long is the growing season in Chesapeake?
Chesapeake has roughly 248 frost-free days, which is enough time to grow radish to maturity outdoors.
The rule of thumb
Sow radish 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 Chesapeake's frost dates.
Confidence 89/100 · Curated · based on NOAA GHCN-Daily 1991–2020 normal · frost dates are probabilities, not guarantees.