- You will get 600+ Seeds of Vates Blue Curled Scotch Kale Vegetable Seeds. - Seller Notes “Brassica oleracea. U.S. Grown seed. Organic. Tested 1/23- Germination 96%. Packed 1/23.”. - Planting Time: 7 Weeks. - Soil Type: Clay, Loam, Peat, Sand. - Life Cycle: Annual. - USDA Hardiness Zone (°F): 7 (0 to 10 °F). - Soil pH: Neutral. - Watering: Medium. - Sunlight: Full Sun. - Vates Blue Curled Scotch Kale. Extremely winter hardy. Becomes very sweet and full of flavor after first freeze. Use as a decorative border or production row. Grows fast. Can be trimmed or harvested at any time. Keeps in the fridge for 2+ weeks . Freezes well. Also grown for crunchy sprouts loaded with vitamins A,B,C,E&K, Calcium, iron, magnesium, phosphorous, zinc & 35% protein. USA grown seed. Organic. Non-GMO. Mother natures original recipe. 600+ Quality seeds per order. Thank You!. - Brassica oleracea. - Full sun. - Spring, soil temp 65F+ or Fall. - SOW 1/4" deep, 6" apart. Keep moist. - Germination 10 to 14 days. - Medium water. - 50 Days to maturity(spring planting) 90 days(fall).