When to Plant Carrot in Connecticut
Direct Sow Outdoors
Thursday, March 4, 2027
State
Connecticut
USDA Zones
6a, 6b, 7a, 7b
Avg Last Frost
Thursday, April 15, 2027
Cities Covered
267
Connecticut Planting Schedule by Zone
Connecticut spans 4 zones — find yours below for the most accurate dates.
| Zone | Last Frost | Direct Sow |
|---|---|---|
| 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| 7b | Monday, April 5, 2027 | Monday, February 22, 2027 |
Dates based on average last frost. Check your local forecast before planting.
🌿 About Carrot
🤝 Companion Plants for Carrot
Good Companions
Avoid Planting Near
Growing Carrot in Connecticut: Complete Guide
Carrot (Daucus carota) is a crop that grows best when sown directly in the garden. Depending on your zone, the right time to direct sow in Connecticut falls between February 22, 2027 (Zone 7b) and March 9, 2027 (Zone 6a), once soil temperatures are consistently warm enough for germination.
Because Connecticut stretches across 4 USDA hardiness zones (6a, 6b, 7a, 7b), planting windows can shift by as much as two to four weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.
With 70 days to maturity, Carrot fits comfortably within Connecticut's growing season in most zones. In the warmest parts of the state, a second planting later in the season may be possible.
Carrot requires full sun to partial shade and regular (1 inch/week) moisture. In the Northeast, cool summers and moderate humidity can slow warm-season crops, so choose a sheltered, south-facing spot to maximise heat.
For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Connecticut.
Growing Carrot in Connecticut: Local Tips
Climate-specific advice for Connecticut gardeners.
Sow as early as soil can be worked
Carrots germinate in soil as cold as 40°F (slowly); sowing in late March–April in Zone 5–6 gives you a June harvest before heat causes bolting and cracking.
Fall carrots are sweeter
A late July–August sowing matures in cool fall weather and benefits from frost, which converts starches to sugar; many Northeastern gardeners prefer their fall carrots over spring ones.
Frequently Asked Questions
When should I plant Carrot in Connecticut?
In Connecticut, direct sow Carrot outdoors around Thursday, March 4, 2027. Connecticut spans zones 6a–7b, so gardeners in warmer zones can plant earlier.
What is the last frost date in Connecticut?
Connecticut spans 4 USDA zones (6a, 6b, 7a, 7b), so last frost dates vary by region. Burlington, Canaan, Canton (6a) sees frost until around Tuesday, April 20, 2027, while Norwalk, Old Greenwich, Riverside (7b) is frost-free much earlier.
How long does Carrot take to grow in Connecticut?
Carrot takes about 70 days from transplant (or direct sow) to harvest. In Connecticut's longer-season zones, a second planting in late summer may be possible.
What USDA zones does Connecticut cover for Carrot?
Connecticut includes zones 6a, 6b, 7a, 7b. Carrot grows well across all of these zones with adjusted timing — use the zone table above to find the right dates for your part of the state.
When to Plant Carrot by City in Connecticut
Dates are based on each city's USDA zone and average last frost.
| City | Zone | Last Frost | Direct Sow |
|---|---|---|---|
| Abington | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Amston | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Andover | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Ansonia | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Ashford | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Avon | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Ballouville | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Baltic | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bantam | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Beacon Falls | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bethany | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bethel | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bethlehem | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Bloomfield | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bolton | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Botsford | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bozrah | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Branford | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Bridgeport | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Bridgewater | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Bristol | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Broad Brook | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Brookfield | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Brooklyn | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Burlington | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Canaan | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Canterbury | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Canton | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Canton Center | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Centerbrook | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Central Village | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Chaplin | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Cheshire | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Chester | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Clinton | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Cobalt | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Colchester | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Colebrook | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Collinsville | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Columbia | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Cornwall | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Cornwall Bridge | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| Cos Cob | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Coventry | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Cromwell | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Danbury | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Danielson | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Darien | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Dayville | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Deep River | 7a | Saturday, April 10, 2027 | Saturday, February 27, 2027 |
| Derby | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| Durham | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Berlin | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Canaan | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
| East Glastonbury | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Granby | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Haddam | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Hampton | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Hartford | 6b | Thursday, April 15, 2027 | Thursday, March 4, 2027 |
| East Hartland | 6a | Tuesday, April 20, 2027 | Tuesday, March 9, 2027 |
Showing 60 of 267 cities. Enter your ZIP on the planting calendar for your exact dates.