When to Plant Carrots in New York
Published: April 21, 2026
New York gardeners in Zone 6a have a 31-week growing season for carrot (March 30 to November 1). New York's spring and fall windows both work well for carrot — some gardeners plant both successions for a long harvest. This guide gives exact dates for New York based on your local frost calendar.
Carrot Planting Dates for New York
| Start seeds indoors | Year-round |
| Last frost (average) | March 30 |
| Direct sow outdoors | March 2–12 |
| Expect first harvest | May 11 – May 21 |
| Fall crop start | August 23–September 2 |
| Fall harvest | November 1 |
| First fall frost (average) | November 1 |
Dates above assume Zone 6a, the most common zone in New York. Gardeners in cooler Buffalo (Zone 5b) plant 1–2 weeks later; warmer New York (Zone 6a) can plant 1–2 weeks earlier.
Growing Carrots in New York's Climate
New York's moderate Zone 6a climate is well-suited to carrot with minimal special accommodation. The standard transplant calendar works as written, and harvest windows line up with what seed packets recommend without adjustment.
Succession planting extends your carrot harvest significantly in New York. A second planting 3 to 4 weeks after the first gives you a backup in case of pest pressure and extends the total harvest window into early fall.
Common carrot pests to watch for in New York include Carrot Fly and Wireworm. The first line of defense is companion planting: Tomato and Onion planted nearby discourage several of these pests by confusing host-plant identification or repelling adults before they can lay eggs. Weekly garden walks in the early morning catch problems when they're still manageable.
Carrot Garden Calendar for New York
| Month | Task | Notes |
|---|---|---|
| January | — | Dormant season |
| February | — | Dormant season |
| March | Direct sow seeds | Sow seeds 1/4–1/2 inch deep, 3 inches apart |
| April | — | Dormant season |
| May ← | Watch for bolting | Harvest promptly; spring heat arrives quickly |
| June | — | Dormant season |
| July | — | Dormant season |
| August | Fall crop planting | Transplant or direct sow for fall harvest before frost |
| September | — | Dormant season |
| October | — | Dormant season |
| November | First frost approaches | Harvest remaining carrot; cover plants on frost nights |
| December | — | Dormant season |
Carrot Growing Tips for New York Gardeners
- •Direct sow ONLY — transplanting carrots causes forked, misshapen roots every time.
- •Soil must be loose and rock-free to at least 12 inches deep; raised beds are ideal.
- •New York's moderate climate supports succession planting — sow new transplants or seeds every 3 weeks during spring to extend the harvest window into fall.
- •Thin to 3-inch spacing aggressively — crowded carrots fork and grow stunted.
Companion Planting for Carrots in New York
In New York's moderate climate, planting carrot with Tomato and Onion helps deter pests and improve soil. Avoid planting near Dill and Parsnip, which inhibit carrot growth through root chemistry or shared pest pressure. See the full carrot companion planting guide for the complete list.
Carrots Planting Dates by City in New York
Top cities in New York — select for city-level frost dates and planting calendars.
Frequently Asked Questions
When should I plant carrot in New York?
In New York (Zone 6a), start carrot seeds indoors around Year-round and transplant outdoors around null — 0 weeks after the state's average last frost of March 30.
What is the last frost date in New York?
New York's average last frost date is March 30 in the state's most common Zone 6a. Frost dates vary by city — higher elevations and northern counties run 1 to 3 weeks later than the state average. See the city list below for city-level frost dates.
Can I grow carrot year-round in New York?
carrot is a cool-season crop in New York, with spring and fall windows. Summer heat bolts the plants before they can produce a harvestable crop. Succession planting every 2–3 weeks stretches the harvest window.
What carrot varieties grow best in New York?
For New York's Zone 6a, Danvers, Nantes, and Scarlet Nantes are universal reliable choices.
When do I start carrot seeds indoors in New York?
Carrot does not need indoor starting in New York — direct sow around March 2–12 once soil reaches 45°F. Indoor starting is not recommended for this crop because carrot transplants poorly.