Juane Du Doubs

Carrot

Zone 2b Save Garden

Botanical illustration of Juane Du Doubs

🌱 78d to harvest Taproot

Sink your senses into Juane Du Doubs—an Imperator carrot that ripens to a rich, sun-warmed orange with a wonderfully crisp, fine-…

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 15th
Transplant / Sow Outdoors	May 15th
Harvest Begins	Aug 1st
Harvest Ends	Aug 25th

Crop Details

Trait	Value
Days to Maturity	78
Sun Requirements	Full Sun
Growth Habit	Taproot
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	75
Min Soil Temp (°F)	45
Min Night Temp (°F)	35
Harden Off (days)	Not Required

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Frequently Asked Questions

What pest or disease problem is most common on Daucus carota (carrot) and how do I fix it?

Look for leaf spots and fungal “top” blight that show up as dark, spreading lesions on carrot foliage, especially when the bed stays wet and crowded. Water at the soil line, thin seedlings so leaves aren’t touching, and remove heavily affected foliage to slow spread. If problems persist, apply a labeled copper-based fungicide and rotate away from Apiaceae beds the next season.

How often should I water carrots (Daucus carota) during the main growing phase?

During the 6–10 week root-forming period, keep the top 2–3 inches of soil consistently moist but not soggy—about 1 inch of water per week total, adjusted for heat and rainfall. Water deeply to encourage straight, thick roots, then let the surface begin to dry slightly before watering again. Avoid letting the soil dry out completely and then soaking, which can cause cracking and forked roots.

How can I tell when “Juane Du Doubs” carrots (Daucus carota var. sativus) are ready to harvest?

Start checking around day ~78, when the shoulders of the roots are clearly sized and visible at the soil surface. A good sign is when roots feel firm and have reached the cultivar’s expected thickness; don’t wait for oversized roots, which can get woody. Loosen the soil with a fork and pull by the tops—harvest on a dry day for the least damage.

Sink your senses into Juane Du Doubs—an Imperator carrot that ripens to a rich, sun-warmed orange with a wonderfully crisp, fine-grained bite. At maturity it forms long, tapered roots with a clean, smooth surface and a sweet, carrot-forward flavor that shines whether you enjoy them fresh or bring them to life in roasts, glazes, and hearty sauces. Grow it for dependable performance and a harvest that looks as impressive as it tastes—straight, elegant roots ready at about 78 days.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 35°F before moving outdoors.

Expert Note

For sweet, straight roots, keep the seedbed evenly moist until emergence and avoid transplanting—carrots hate root disturbance.