When should I plant Young Radish in Zone 9a?

Direct sow Young Radish outdoors around Feb 20. Harvest around Mar 27.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Yes. Young Radish needs 35 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 14 successions.

Zone 9a has warm winters and an extended growing season — excellent for heat-loving crops like Young Radish. Last frost: Mar 20. First frost: Nov 12.

Outdoor

Harvest

Feb 20Nov 12

Season: Mar 20 – Nov 12 (237 days) · Succession: plant every 2 weeks (up to 14x)

Zone9a

Last FrostMar 20

First FrostNov 12

Season Length237 days

Days to Harvest35

Sunfull-to-part

Frost ToleranceModerate

Spacing16/sqft (3" apart)

Direct sow Young Radish seeds outdoors around Feb 20. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).

First harvest approximately Mar 27 (~35 days from planting). Continue harvesting until first frost (Nov 12).

For a fall harvest, plant Young Radish around Oct 1 (6 weeks before first frost).

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