January King cabbage
How to Grow January King cabbage
Overview
January King cabbage, also known as chou de Milan de Pontoise in France, is a versatile and flavorful vegetable that falls somewhere between Savoy cabbage and white cabbage in terms of morphology. This hardy cultivar thrives in cooler temperatures and can be grown successfully in home gardens with proper care.
Growing Conditions
January King cabbage prefers cool weather and will thrive in full sun to partial shade. The plants require well-draining, fertile soil rich in organic matter. They are more tolerant of dry conditions than other cabbage varieties but still benefit from consistent moisture during establishment and head formation.
Planting & Care
Start your January King cabbage seeds indoors 4-6 weeks before the last expected spring frost date. Transplant seedlings outdoors after the danger of frost has passed, when the soil has warmed and night temperatures remain above 50°F (10°C). Space plants about 18 inches apart in rows or beds. Water regularly to keep the soil evenly moist, especially during head formation. Apply a layer of mulch to retain moisture and control weeds.
Common Problems
Watch for signs of pests like cabbage worms, aphids, and flea beetles, which can damage leaves and heads. Use organic methods such as row covers or handpicking for light infestations, and apply insecticidal soap or neem oil for more severe issues. Clubroot, a soil-borne disease, may also affect your plants; avoid planting January King cabbage in fields with known clubroot infections.
Harvest or Enjoy
January King cabbages are ready to harvest about 70-85 days after transplanting, when the heads reach a firm size of 6-8 inches across. The flavor and texture will be at their peak during cooler fall weather. Cut the heads close to the ground with a sharp knife, leaving some stalks for future plants' growth. Enjoy January King cabbage in stir-fries, slaws, or roasted for a sweet, nutty taste.