5-6 Days. Raphanus sativus. High germination. Organic. Sprouting. Fresh, zesty, and spicy non-GMO Organic China Rose radish sprouts are a colorful and flavorful addition to any busy weeknight dinner. Organic China Rose seeds are ready to harvest in less than a week, with bright pink stems, floral aromatics, and only 40 calories per cup serving. Organic China Rose radish sprout seeds grow a culinary favorite rich in calcium, potassium, and magnesium, the ideal way to supplement any low-caloric or low-fat lifestyle. Wholesale and bulk seeds available. ~2,500 seeds/oz.