- You will get 600+ Seeds of Florida Broadleaf Mustard Greens Vegetable Seeds. - Seller Notes: “Brassica juncea. U.S, Grown seed. Organic. Tested 1/23-Germination 95%. Packed 1/23.”. - Planting Time: 8 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. - Florida Broadleaf Mustard Greens. Organic, non-Gmo. Mother nature's original recipe. U.S. Grown seed. Easy to grow from seed. 45-60 Days to maturity but can be harvested at any time. Florida Broadleaf can’t be beat — its great mustard flavor and productivity have made it a long-time favorite of Southern gardeners and cooks. However, gardeners everywhere can grow and enjoy these healthy and tasty greens. Small leaves can be harvested for baby greens and added fresh to salads. Large leaves can be prepared a variety of ways — steamed, boiled or braised. Likes cooler temps. Produces large rounded, dark green leaves with serrated edges and white ribs. Early spring or Late fall. Winter hardy to 10F. 600+ Quality seeds per order. Thank You!. - Brassica juncea. - Full Sun. - Early Spring or late fall - SOW 1/4" deep. 6" apart. Keep Moist. - Germinates in 10 - 14 days. - Medium water. - 45 Days to maturity (Pick outside leaves anytime).