Danvers Carrot

Daucus carota 'Danvers Half Long'

vegetable

A long, tapered open-pollinated carrot developed by market gardeners around Danvers, Massachusetts, in the 1870s — one of the most adaptable carrots for heavy soils where longer varieties struggle. 6 to 8 inch broad-shouldered roots with a dark orange core and good, balanced sweet flavor.

✅ Plant alongside

Good neighbors that attract beneficial insects or deter pests

• Onion and leek — Mutual pest confusion: onion scent masks carrots from carrot rust fly, carrot scent deters onion fly
• Rosemary and sage — Aromatic deterrents for the carrot rust fly
• Lettuce — Shares row space without competing
• Peas — Fix nitrogen in the soil that benefits carrots in adjacent rows

❌ Keep away from

🛡️ Pest & disease prevention

Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide

• Carrot rust fly →

  Surround with onion and leek; delay sowing past the first spring egg-laying flight; use insect netting

• Forking and cracking →

  Sow in loose well-prepared soil; thin properly; avoid fresh manure and excess nitrogen

• Aster yellows →

  Control leafhoppers with row cover; no cure once infected — remove affected plants

🌾 Harvest & storage

Pull when shoulders reach about 3/4 inch wide for peak sweetness. Flavor improves after a light frost. Twist off tops before storing to prevent moisture loss. Stores well in moist sand in a cool cellar for several months.

🥗 Nutrition & benefits

Rich in beta-carotene (converted to vitamin A), potassium, and dietary fiber. The darker orange color of Danvers types correlates with high beta-carotene content. Lightly cooking increases beta-carotene bioavailability.