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Carrot Growing Guide
Apiaceae family
Days to Harvest70 days
SunlightFull Sun
Frost ToleranceModerate
Spacing16/sqft (3" apart)
Germination10-21 days
HardinessSemi Hardy
Germ. Temp70°F
Companion Planting
Growth Stages
- Seedling
- Vegetative / Root Development
- Mature / Harvest Ready
Planting Dates by Zone
| Zone | Start Indoors | Transplant | Direct Sow | Harvest |
|---|---|---|---|---|
| Zone 1a | — | — | May 4 | Jul 13 |
| Zone 1b | — | — | May 4 | Jul 13 |
| Zone 2a | — | — | Apr 24 | Jul 3 |
| Zone 2b | — | — | May 4 | Jul 13 |
| Zone 3a | — | — | May 1 | Jul 10 |
| Zone 3b | — | — | Apr 24 | Jul 3 |
| Zone 4a | — | — | Apr 14 | Jun 23 |
| Zone 4b | — | — | Apr 10 | Jun 19 |
| Zone 5a | — | — | Apr 7 | Jun 16 |
| Zone 5b | — | — | Apr 7 | Jun 16 |
| Zone 6a | — | — | Apr 7 | Jun 16 |
| Zone 6b | — | — | Mar 25 | Jun 3 |
| Zone 7a | — | — | Mar 25 | Jun 3 |
| Zone 7b | — | — | Mar 20 | May 29 |
| Zone 8a | — | — | Mar 15 | May 24 |
| Zone 8b | — | — | Mar 1 | May 10 |
| Zone 9a | — | — | Feb 27 | May 8 |
| Zone 9b | — | — | Feb 17 | Apr 28 |
| Zone 10a | — | — | Jan 30 | Apr 10 |
| Zone 10b | — | — | Jan 7 | Mar 18 |
| Zone 11a | — | — | Jan 7 | Mar 18 |
| Zone 11b | — | — | Dec 25 | Mar 5 |
| Zone 12a | — | — | Dec 11 | Feb 19 |
| Zone 12b | — | — | Dec 11 | Feb 19 |
| Zone 13a | — | — | Dec 11 | Feb 19 |
| Zone 13b | — | — | Dec 11 | Feb 19 |
Frequently Asked Questions
How long does it take to grow Carrot?
Carrot takes approximately 70 days from planting to harvest.
How much sun does Carrot need?
Carrot requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Carrot?
Plant Carrot at 16/sqft (3" apart) using square foot gardening spacing.
Can Carrot survive frost?
Carrot is tolerant of moderate frost.
What are good companion plants for Carrot?
Good companion plants for Carrot include Onions, Chives, Rosemary, Tomatoes, Leeks. Avoid planting near Dill, Parsnips.
How long does Carrot take to germinate?
Carrot seeds germinate in 10-21 days at an optimal temperature of 70°F.
Growing Tips
- Sow seeds directly; carrots do not transplant well
- Keep soil surface moist until germination (7-21 days)
- Thin to 2-3 inches apart for full-sized roots
Common Pests & Diseases
- Carrot rust fly
- Aphids
- Alternaria leaf blight
Harvest Notes
Pull when tops of roots are 1/2 to 3/4 inch in diameter. Loosen soil with a fork first to prevent breakage.
Plan Your Carrot Garden
Track Carrot from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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