When to plant radish in Strasbourg
Radish is cold-hardy, so every date keys off Strasbourg's frost dates of Apr 25.
Step 1 · Sow
Direct sow outdoors
Mar 28 – Apr 18
Sow straight into warm, workable soil.
Step 2 · Harvest
Harvest window
Apr 22 – Apr 27
Picking runs until conditions turn against the crop.
Window
Days to maturity
25 – 30 d
Strasbourg's 172-day season leaves this much room.
Radish on Strasbourg'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 14
Common questions
When can I sow radish outdoors in Strasbourg?
Direct-sow around late March (Mar 28–Apr 18) in Strasbourg, based on its local frost dates. Confidence 70%.
When will radish be ready to harvest in Strasbourg?
Expect to harvest from around late April (Apr 22–Apr 27) in Strasbourg, based on its local frost dates. Confidence 63%.
How long is the growing season in Strasbourg?
Strasbourg has roughly 172 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 Strasbourg's frost dates.
Confidence 70/100 · NASA POWER (modeled) · 1991–2020 · frost dates are probabilities, not guarantees.