When to Plant Radish

78%
sure
PROTECT
Radish - Sow outside

Plant with care

Forecast lows stay above the crop cold threshold.

78% local confidence

Field readings
Night19.1 C lows
Soil4.5 C minimum
Rain16.3 mm over snapshot
Wind33.1 C daytime highs
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Best window
After risk clears -> next window
Avoid
Today -> May 14, 2026
Night
19.1 C
Forecast highs may reach the crop heat threshold.
Heat
33.1 C
Watch the warmest afternoons after planting.
Rain
16.3 mm
Average air temperature is comfortably above the crop base temperature.
Crop fit
4.5 C minimum
Forecast lows stay above the crop cold threshold.
Forecast strip

Planting window

From
After risk clears
First possible planting day
15
days min
Minimum season needed for radish to yield
Up to
next window
Last strong planting day
Estimated first yield
16 Jan 2026
Based on planting 1 Jan 2026 plus 15 minimum days for radish.
Do this next
  1. 1You can sow radish, but protect young growth if nights dip.
  2. 2Keep fleece or cloches ready before sunset.
  3. 3Recheck the next cold night before planting a larger batch.
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