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⚪ Growing Turnip in Zone 12b
Zone 12b has a year-round growing season. Turnip can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.
Planting Calendar
Season: Jan 1 – Dec 31 (364 days) · Succession: plant every 3 weeks (up to 15x)
When to Plant Turnip in Zone 12b
Sow Seeds Outdoors: Dec 11
Direct sow Turnip seeds outdoors around Dec 11. Soil temperature should be at least 40°F. Space at 9/sqft (4" apart).
Harvest: Jan 25
First harvest approximately Jan 25 (~45 days from planting). Continue harvesting until first frost (Dec 31).
Fall Planting: Nov 5
For a fall harvest, plant Turnip around Nov 5 (8 weeks before first frost).
Companion Planting
Turnip 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 13bFrequently Asked Questions
When should I plant Turnip in Zone 12b?
Direct sow Turnip outdoors around Dec 11. Harvest around Jan 25.
What is the last frost date for Zone 12b?
The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.
Can I grow Turnip in Zone 12b?
Yes. Turnip needs 45 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 15 successions.
What is the best month to plant Turnip in Zone 12b?
The best time to plant Turnip in Zone 12b is around Dec 11, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Turnip?
Good companion plants for Turnip include Peas, Vetch. Avoid planting Turnip near Knapweed, Mustard Greens.
How long does Turnip take to harvest?
Turnip takes approximately 45 days from planting to harvest. In Zone 12b, expect your first harvest around Jan 25.
Plan Your Turnip Garden
Track Turnip from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Turnip Growing Guide