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🥕 Growing Carrot in Zone 6b
Zone 6b has mild winters and a long growing season — good conditions for Carrot. Last frost: Apr 15. First frost: Oct 22.
Planting Calendar
Season: Apr 15 – Oct 22 (190 days) · Succession: plant every 3 weeks (up to 5x)
When to Plant Carrot in Zone 6b
Sow Seeds Outdoors: Mar 25
Direct sow Carrot seeds outdoors around Mar 25. Soil temperature should be at least 45°F. Space at 16/sqft (3" apart).
Harvest: Jun 3
First harvest approximately Jun 3 (~70 days from planting). Continue harvesting until first frost (Oct 22). Carrot can overwinter in mild climates for continued harvest.
Fall Planting: Aug 13
For a fall harvest, plant Carrot around Aug 13 (10 weeks before first frost).
Companion Planting
Carrot 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 Carrot in Zone 6b?
Direct sow Carrot outdoors around Mar 25. Harvest around Jun 3.
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.
Can I grow Carrot in Zone 6b?
Yes. Carrot needs 70 days to harvest. Zone 6b has a 190-day growing season, which is sufficient. You can plant up to 5 successions.
What is the best month to plant Carrot in Zone 6b?
The best time to plant Carrot in Zone 6b is around Mar 25, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Carrot?
Good companion plants for Carrot include Onions, Chives, Rosemary, Tomatoes, Leeks. Avoid planting Carrot near Dill, Parsnips.
How long does Carrot take to harvest?
Carrot takes approximately 70 days from planting to harvest. In Zone 6b, expect your first harvest around Jun 3.
Plan Your Carrot Garden
Track Carrot from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Carrot Growing Guide