When should I plant Carrot in Zone 5b?

Direct sow Carrot outdoors around Apr 7. Harvest around Jun 16.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Carrot in Zone 5b?

Yes. Carrot needs 70 days to harvest. Zone 5b has a 163-day growing season, which is sufficient. You can plant up to 4 successions.

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🥕 Growing Carrot in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Carrot in this zone. Last frost: Apr 28. First frost: Oct 8.

Planting Calendar

Outdoor

Harvest

Apr 7Oct 8

Season: Apr 28 – Oct 8 (163 days) · Succession: plant every 3 weeks (up to 4x)

Zone5b

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest70

SunFull Sun

Frost ToleranceModerate

Spacing16/sqft (3" apart)

When to Plant Carrot in Zone 5b

Sow Seeds Outdoors: Apr 7

Direct sow Carrot seeds outdoors around Apr 7. Soil temperature should be at least 45°F. Space at 16/sqft (3" apart).

Harvest: Jun 16

First harvest approximately Jun 16 (~70 days from planting). Continue harvesting until first frost (Oct 8). Carrot can overwinter in mild climates for continued harvest.

Fall Planting: Jul 30

For a fall harvest, plant Carrot around Jul 30 (10 weeks before first frost).

Companion Planting

✅ Onions✅ Chives ✅ Rosemary✅ Tomatoes✅ Leeks

❌ Dill❌ Parsnips

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 13b

Plan Your Carrot Garden

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

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