SYST 500 Seeds Napa Cabbage Michihili Heading Chinese Catalog Home Garden Up to 75-80 days. The Nampa Michihili cabbage is a hardy garden crop that can be grown in climate zones one through nine. The plant produces light green heads on a white stem. After around seventy to eighty days, the heads can be harvested. They provide a subtle, delicate and peppery flavor, and can be kept for three months after harvesting. Latin Name: brassica oleracea var. capitata Other Names:Nampa Michihli Cabbage Days to Maturity: 75-80 days Hardiness Zone: Zones 1-9 Planting Depth: 1" Plant Spacing:12-24" Row Spacing:24" Growth Habit: Upright Soil Preference: Moist, composted soil Temp Preference: Cooler Light Preference: Full, although in climates with hot summers, afternoon shade can help Pest/Diseases:Susceptible to aphids, cabbage root maggots Color:Light green with white ribs Flavor: Subtle, crisp and peppery Buy Seeds Online,Organic Seeds,Heirloom Seeds,Non-GMO Seeds,Vegetable Seeds,Flower Seeds,Herb Seeds,Fruit Seeds,Garden Seeds,Seed Starter Kits,Rare Seeds,Bulk Seeds,Indoor Gardening Seeds,Seed Catalog,Seed Packs for Sale,Sustainable Seeds,Greenhouse Seeds,Seed Suppliers,Planting Seeds,Home Garden Seeds