Carrot Seeds,
New Kuroda

New Kuroda carrots are best planted in the early spring or late summer. They prefer cool weather, making them ideal for spring planting as soon as the soil can be worked, or in late summer for a fall crop. In warm climates, they can also be planted in the fall for a winter harvest. The seeds typically take 70-80 days to mature.

Sow New Kuroda carrot seeds directly into the garden about 1/8 inch deep, spaced 1–2 inches apart in rows that are 12 inches apart. Carrot seeds can be challenging to handle due to their small size, so using seed tape or mixing seeds with sand can help with even distribution. The soil should be kept moist, but not waterlogged, during the germination period, which takes about 12–18 days. Thin the seedlings to about 2–3 inches apart once they are a few inches tall to give each carrot enough space to grow.

Ensure the carrot bed is weed-free, and water the plants consistently, aiming for deep watering sessions rather than frequent light watering. Mulching around the plants can help retain moisture and suppress weeds. Thinning the plants is essential to avoid overcrowding, which can lead to stunted growth and misshapen carrots. If pests like carrot flies are a concern, consider using row covers to protect the crops.

New Kuroda carrots are biennials, meaning they produce seeds in their second year. To save seeds, allow some of the healthiest plants to overwinter in the ground. In their second year, they will produce flowers, followed by seeds. Once the seeds have matured and dried on the plant, they can be harvested and stored in a cool, dry place​.