Growing Black Radish in Zone 3b
Zone 3b has harsh winters and a short growing season. Start Black Radish early indoors to maximize your harvest window. Utolsó fagy: May 15. Első fagy: Sep 22.
Planting Calendar
Apr 10Sep 22
Season: May 15 – Sep 22 (130 nap) · Succession: plant every 2 weeks (up to 5x)
Zóna3b
Utolsó fagyMay 15
Első fagySep 22
Szezon130 nap
Betakarítás60 nap
NapTeljes Nap
When to Plant Black Radish in Zone 3b
Sow Seeds Outdoors: Apr 10
Direct sow Black Radish seeds outdoors around Apr 10. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm távolság).
Harvest: Jun 9
First harvest approximately Jun 9 (~60 nap from planting). Continue harvesting until first frost (Sep 22).
Fall Planting: Aug 18
For a fall harvest, plant Black Radish around Aug 18 (5 weeks before first frost).
Black Radish in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bPlan Your Garden Black Radish
Track Black Radish from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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