Rainbow

Carrot

Zone 5a Save Garden

🌱 70d to harvest Rosette

Sweetly fragrant and sunlit in the bed, Rainbow Danvers Carrot delivers a vivid spectrum of color—warm orange cores with rosy-gol…

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 8th
Transplant / Sow Outdoors	May 8th
Harvest Begins	Jul 17th
Harvest Ends	Sep 30th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	75
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Recommended Companions

Homestead Improved Tomato

Dr. Wyche's Yellow Tomato

Frequently Asked Questions

What pest or disease commonly affects Daucus carota (carrot), and how can I treat it at home?

Watch for carrot rust fly and the larvae that tunnel into roots, often showing as wilting tops and hollowed roots. Cover carrot beds with fine insect netting after sowing and keep weeds down; if you see damage, remove affected plants to reduce larvae and re-sow in a different spot next season. Carrot leaf spots and powdery mildew can also occur in humid weather—space plants for airflow and avoid wetting the foliage when irrigating.

How often should I water Daucus carota during the main growing phase, and what soil moisture level should I maintain?

Water deeply enough to keep the top 1–3 inches consistently moist, typically about 1–2 times per week depending on heat and your soil, then reduce frequency once roots size up. Uneven moisture (letting beds dry and then flooding) can cause cracking and forked roots—aim for steady moisture, not cycles. Mulch lightly after seedlings establish to help hold moisture without staying soggy.

How do I tell when Daucus carota is ready to harvest?

Start checking around 70 days: look for the “shoulders” of the roots pushing up and filling the row, with a visible carrot top above the soil. Gently pull one to judge size—most are ready when they’re tender and reach the expected diameter for your seed packet, rather than staying thin and woody. Harvest promptly once they’re the right size to avoid tough, pithy roots.

Sweetly fragrant and sunlit in the bed, Rainbow Danvers Carrot delivers a vivid spectrum of color—warm orange cores with rosy-gold to deep purple shoulders—wrapped in a smooth, crisp texture that stays tender. At maturity (about 70 days), the classic Danvers silhouette tapers neatly for uniform, satisfying pull-up roots, ideal for roasting to caramelize their natural sugars or enjoying fresh for a bright, garden-sweet crunch. Its striking striping and color play make it a standout in mixed harvests and vibrant sauces, too.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.

Expert Note

Start seeds indoors and transplant only once nighttime temps are reliably mild and the soil is at least 60°F to keep plants from stunting.