SproutSmart
SproutSmart Intelligent Garden Sowing

Nelson

Carrot

Planting Schedule

Add Nelson to your garden to build a schedule and get reminders.
Botanical illustration of Nelson
65d to harvest

Sweetly earthy and sun-warmed from the first bite, Nelson Nantes carrots form a smooth, tapered root with a crisp, fine-grained snap and a richly orange core. At maturity (about 65 days), the slender shoulders and uniform length make them especially satisfying for fresh pulling, roasting, and brightening into vivid sauces—plus they’re ideal for pickling when you want color that stays bold.

Crop Dates

Growing note: Zone 1a has only 30 frost-free days — shorter than this crop's 65-day maturity. Outdoor planting is not viable; use protected cultivation.
MilestoneDate
Last FrostJun 15th
Growing ApproachProtected Environment Only

Crop Details

TraitValue
Days to Maturity65
Sun RequirementsFull SunFull sun
Growth HabitTaproot
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)40
Min Night Temp (°F)28
Harden Off (days)Not Required

Frequently Asked Questions


What pest or disease is most common on carrots (Daucus carota var. sativus) and how do I treat it?
Carrots are commonly hit by carrot rust fly larvae, which tunnel into roots and leave dark, distorted patches. Prevent it by covering beds with fine row cover as soon as seedlings emerge, then remove the cover only during feeding windows; pull and destroy any severely infested roots to reduce breeding. If you see leaf blight-like spotting on foliage, avoid overhead watering and improve airflow by thinning crowded plants.
How often should I water carrots during their main growing phase to avoid misshapen roots?
During active root bulking (roughly after thinning until harvest), keep the soil evenly moist but not waterlogged—about 1 inch (2.5 cm) per week in total, adjusted for rainfall and heat. Water in smaller, frequent amounts if the top few inches dry out quickly, because irregular moisture causes cracking and forking. Aim for deep moisture that reaches the full rooting zone, since carrots (Apiaceae) develop a long taproot that responds to consistent moisture.
Botanical illustration of Nelson

Sweetly earthy and sun-warmed from the first bite, Nelson Nantes carrots form a smooth, tapered root with a crisp, fine-grained snap and a richly orange core. At maturity (about 65 days), the slender shoulders and uniform length make them especially satisfying for fresh pulling, roasting, and brightening into vivid sauces—plus they’re ideal for pickling when you want color that stays bold.