Bolero Carrot

Bolero is the gold-standard storage carrot in the cooperative-extension world, an F1 Nantes type bred for uniform 7 to 8 in. blunt-tipped roots that hold their sweetness and texture in cold storage for months. Highly resistant to alternaria blight and powdery mildew, with intermediate resistance to cavity spot, bacterial blight, and cercospora, it is the workhorse fall carrot and the variety to grow when you want to eat homegrown carrots through winter.

✅ Plant alongside

Good neighbors that attract beneficial insects or deter pests

• Onion — Strong onion scent masks carrot scent from the carrot rust fly that finds plants by smell
• Leek — Same masking effect as onions and shares a similar growing season
• Tomato — Tomato foliage shades carrot tops cool while the carrots break up soil for tomato roots
• Rosemary — Aromatic foliage helps repel carrot rust flies near the carrot bed

❌ 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 →

  Cover the bed with insect netting from sowing to harvest, especially in spring; interplant with onions to mask scent

• Aphids →

  Hose off the occasional clusters on tops and support ladybugs and hoverflies

• Wireworms →

  Avoid planting carrots in a former sod or grass area; rotate beds yearly

• Cavity spot →

  Maintain even soil moisture and pH near 6.5; Bolero has intermediate resistance so it is rarely a serious problem

🌾 Harvest & storage

Bolero is ready 75 days from sowing for full size but flavor improves after a fall frost or two, which converts starch to sugar. Pull or fork carefully on damp soil. For winter storage, clip tops to 1/2 inch, leave the soil on, and pack roots in damp sand in a cold (32 to 40F) cellar; Bolero will hold until spring.

🥗 Nutrition & benefits

Carrots are the richest dietary source of beta-carotene, a pro-vitamin A carotenoid that the body converts to vitamin A; a single medium carrot supplies more than a full daily value. They also contribute vitamin K, potassium, and dietary fiber. Beta-carotene absorption increases meaningfully when carrots are eaten with a little fat - olive oil, butter, or a vinaigrette - and lightly cooking ruptures cell walls to make it even more available.