Sugarsnax 54

Carrot

90d to harvest

Sweet, crisp, and vividly orange from tip to shoulder, Sugarsnax 54 delivers a tender crunch with a clean, candy-like sweetness that lingers on the palate. Its Imperator form stays impressively uniform and straight, with a smooth skin and a satisfying snap that shines whether you enjoy it raw or let it caramelize into rich color. A standout for gardeners who want dependable, market-ready roots at about 90 days—ideal for fresh snacking, bright salads, and vibrant roasts or glazes.

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 20th
Transplant / Sow Outdoors	Apr 20th
Harvest Begins	Jul 19th
Harvest Ends	Oct 20th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Taproot
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	75
Min Soil Temp (°F)	50
Min Night Temp (°F)	35
Harden Off (days)	Not Required

Frequently Asked Questions

What’s the most common carrot pest or disease problem (Daucus carota) and how do I manage it?

Watch for carrot rust fly and “carrot fly” damage: check for wilting plants and small tunnels near the crown. Cover beds with fine insect netting as soon as seedlings emerge, keep weeds down, and thin so roots aren’t crowded; remove and destroy any badly infested plants to break the life cycle. If you see a lot of white, cottony growth on leaves or stems, treat promptly by improving airflow (don’t overwater), removing infected tops, and avoid wet foliage by watering at soil level.

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

From about 3–4 weeks after germination through bulking, keep the top 1–2 in (2.5–5 cm) of soil consistently moist, watering typically every 2–3 days in warm weather. Let the soil surface dry slightly between waterings, but don’t allow the bed to swing from very dry to wet—this can cause splitting and misshapen roots. Use a gentle stream so the seedbed doesn’t crust, and water at soil level to keep the foliage as dry as possible.

How can I tell when my carrots (Daucus carota var. sativus) are ready to harvest?

Start checking around 70–80 days, but plan a final harvest close to 90 days when the shoulder of each root is clearly filling out. Look for the root diameter matching the variety’s expected size at the soil surface; carrots are best when they’re firm, brightly colored, and not overly woody. If leaves are starting to yellow and the tops loosen slightly, harvest soon to maintain sweetness and texture.