When should I plant Radijs in Zone 6b?

Direct sow Radijs outdoors around Mar 11. Expect first harvest around Apr 5.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Yes. Radijs needs 25 days to harvest. Zone 6b has a 190-day growing season, which is sufficient. You can plant up to 11 successions.

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Zone 6b has mild winters and a long growing season -- good conditions for Radijs. Laatste vorst: Apr 15. Eerste vorst: Oct 22.

Outdoor

Harvest

Mar 11Oct 22

Season: Apr 15 – Oct 22 (190 dagen) · Succession: plant every 2 weeks (up to 11x)

Zone6b

Laatste vorstApr 15

Eerste vorstOct 22

Seizoen190 dagen

Oogst25 dagen

ZonVolle Zon

Direct sow Radijs seeds outdoors around Mar 11. Wait until soil temperature reaches 40F. Space plants at 16/m² (8cm afstand).

First harvest approximately Apr 5 (~25 dagen from planting). Continue harvesting until first frost (Oct 22).

For a fall harvest, plant Radijs around Sep 17 (5 weeks before first frost).

✅ Oost-Indische Kersen✅ Spinazie ✅ Sla✅ Erwten

❌ Hyssop

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Track Radijs from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.