HeirloomContainer OK

Scarlet Nantes Carrot

Daucus carota 'Scarlet Nantes'

Scarlet Nantes Carrot growing in a garden

A classic French heirloom carrot prized for its sweet flavor and crisp texture. These cylindrical orange roots grow 6-7 inches long with smooth skin and virtually no core, making them perfect for fresh eating and cooking. Their exceptional sweetness and tender flesh have made them the gold standard for home garden carrots worldwide.

Harvest

65-75d

Days to harvest

📅

Sun

Full sun to partial shade

☀️

Zones

4–11

USDA hardiness

🗺️

Difficulty

Easy

🌱

Planting Timeline

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Direct Sow
Harvest
Direct Sow
Harvest

Showing dates for Scarlet Nantes Carrot in USDA Zone 7

All Zone 7 root-vegetable

Zone Map

Click a state to update dates

CANADAUSAYTZ3NTZ3NUZ3BCZ8ABZ3SKZ3MBZ3ONZ5QCZ4NLZ4NBZ5NSZ6PEZ6AKZ3MEZ4WIZ4VTZ4NHZ5WAZ7IDZ5MTZ4NDZ4MNZ4MIZ5NYZ6MAZ6CTZ6RIZ6ORZ7NVZ7WYZ4SDZ4IAZ5INZ6OHZ6PAZ6NJZ7DEZ7CAZ9UTZ5COZ5NEZ5ILZ6WVZ6VAZ7MDZ7DCZ7AZZ9NMZ7KSZ6MOZ6KYZ6TNZ7NCZ7SCZ8OKZ7ARZ7MSZ8ALZ8GAZ8TXZ8LAZ9FLZ9HIZ10

Scarlet Nantes Carrot · Zones 411

What grows well in Zone 7?

Growing Details

Difficulty
Easy
Spacing2-3 inches
SoilDeep, loose, sandy loam free of rocks and debris
pH6.0-6.8
Water1 inch per week, consistent moisture for straight roots
SeasonCool season
FlavorSweet, crisp, and tender with classic carrot flavor
ColorBright orange
Size6-7 inches long, 1 inch diameter

Zone-by-Zone Planting Calendar

ZoneIndoor StartTransplantDirect SowHarvest
Zone 3May – JuneJuly – October
Zone 4April – JuneJuly – October
Zone 5April – MayJune – November
Zone 6April – MayJune – November
Zone 7March – MayMay – November
Zone 8March – AprilMay – December
Zone 9February – MarchApril – December
Zone 10January – MarchMarch – December

Complete Growing Guide

Light: Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). Soil: Clay, High Organic Matter, Loam (Silt), Sand, Shallow Rocky. Soil pH: Acid (<6.0), Alkaline (>8.0), Neutral (6.0-8.0). Drainage: Good Drainage, Moist, Occasionally Dry. Growth rate: Rapid. Maintenance: High. Propagation: Seed.

Harvesting

Small, dry, and ribbed with bristly hairs. The compound umbel of fruits folds inward to form a roundish shape that can be blown by the wind and roll across the ground dropping seeds.

Color: Brown/Copper. Type: Achene. Length: < 1 inch. Width: < 1 inch.

Bloom time: Fall, Summer

Edibility: Leaves, roots, flowers, and seeds are edible. The young fleshy roots can be cooked or eaten raw, the flower clusters can be french-fried to produce a carrot-flavored dish, the aromatic seed is used as a flavoring in stews, etc. The dried roasted roots are ground into a powder and are used for making coffee.

Storage & Preservation

Remove green tops immediately after harvest, leaving ½ inch of stem to prevent bleeding. Store unwashed carrots in perforated plastic bags in the refrigerator crisper drawer at 32-35°F with high humidity. Properly stored Scarlet Nantes keep 2-4 months, far longer than most carrot varieties.

For preservation, blanch 2-inch pieces in boiling water for 3-5 minutes, then freeze in airtight containers for up to 8 months. Their naturally high sugar content makes them excellent for dehydrating—slice thin and dry at 125°F for 6-8 hours until leathery. Scarlet Nantes also pressure can beautifully, maintaining texture better than many varieties. The tender, coreless flesh makes exceptional purees for baby food or soups that freeze well for up to one year.

History & Origin

Origin: Europe, Eastern Asia and northern Africa

Advantages

  • +Attracts: Bees, Butterflies, Pollinators
  • +Edible: Leaves, roots, flowers, and seeds are edible. The young fleshy roots can be cooked or eaten raw, the flower clusters can be french-fried to produce a carrot-flavored dish, the aromatic seed is used as a flavoring in stews, etc. The dried roasted roots are ground into a powder and are used for making coffee.
  • +Fast-growing

Considerations

  • -Toxic (Leaves, Sap/Juice): Low severity
  • -Causes contact dermatitis
  • -High maintenance

Companion Plants

Plant Together

+

Chives

Repels carrot flies and aphids with strong sulfur compounds

+

Leeks

Deters carrot rust flies while carrots repel leek moths

+

Rosemary

Strong aromatic oils mask carrot scent from carrot flies

+

Sage

Repels carrot flies and other root pests with pungent oils

+

Lettuce

Shallow roots don't compete, provides living mulch between carrot rows

+

Tomatoes

Solanine in tomato roots may deter some soil pests affecting carrots

+

Radishes

Break up soil for carrot growth and mature quickly before carrots need space

+

Marigolds

Root secretions suppress nematodes that damage carrot roots

Keep Apart

-

Dill

Mature dill plants can stunt carrot growth and reduce yields

-

Parsnips

Attract same pests like carrot flies and compete for similar soil nutrients

-

Fennel

Releases allelopathic compounds that inhibit carrot germination and growth

Nutrition Facts

Calories
41kcal
Protein
0.93g
Fiber
2.8g
Carbs
9.58g
Fat
0.24g
Vitamin C
5.9mg
Vitamin A
835mcg
Vitamin K
13.2mcg
Iron
0.3mg
Calcium
33mg
Potassium
320mg

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #170393)

Pests & Disease Resistance

Resistance

Good general disease resistance, moderate carrot fly tolerance

Common Pests

Carrot fly, wireworms, flea beetles, aphids

Diseases

Leaf blight, black rot, cavity spot, carrot rust fly damage

Frequently Asked Questions

How long do Scarlet Nantes carrots take to grow?
Scarlet Nantes carrots mature in 65-75 days from seed, but can be harvested earlier as baby carrots at 50-60 days. In cool spring weather, germination alone takes 10-14 days, so patience is key. For the sweetest flavor, wait until after the first light frost, which can extend the growing period to 80-90 days in northern climates.
Can you grow Scarlet Nantes carrots in containers?
Yes, but choose containers at least 12 inches deep and 8 inches wide to accommodate their 6-7 inch roots. Use a lightweight potting mix without compost chunks that could cause forking. Window boxes work well if they're deep enough. Container-grown carrots need more frequent watering but often have fewer pest issues than ground-grown crops.
Are Scarlet Nantes carrots good for beginners?
Scarlet Nantes are excellent for beginners because they're forgiving and reliable. They tolerate partial shade better than many varieties and have good natural disease resistance. The main challenge for new gardeners is soil preparation—spend time creating loose, rock-free soil and you'll be rewarded with perfect, straight carrots.
What do Scarlet Nantes carrots taste like compared to store-bought?
Scarlet Nantes have intensely sweet, crisp flesh with complex carrot flavor that puts grocery store carrots to shame. They're noticeably more tender with zero woody core, and the sweetness increases dramatically after cold exposure. Many gardeners describe them as 'carrot candy' when harvested after frost.
When should I plant Scarlet Nantes carrot seeds?
Plant 2-3 weeks before your last frost date when soil temperature reaches 45°F, typically March-April in most areas. In hot climates (zones 9-10), plant in fall for winter harvest. You can succession plant every 2-3 weeks through summer for continuous harvest, stopping 10-12 weeks before first expected fall frost.
Why are my Scarlet Nantes carrots forked and twisted?
Forked carrots result from obstacles in the soil—rocks, sticks, compacted layers, or even fresh manure chunks. The taproot hits an obstruction and splits. Prevention requires deep soil preparation, removing all debris, and using only well-aged compost. Heavy clay soil also causes forking, so add sand and organic matter to improve drainage and structure.

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