60-65 days. Watermelon Radish Seeds. Raphanus sativus. Non-GMO. Heirloom. AKA: "Roseheart Radish" or "Red Meat Radish". Watermelon Radish seeds are native to China and a cousin to Daikon radish. Watermelon Radish seeds quickly develop a fuschia interior" adding a vibrant color to dishes and making a perfect root vegetable for pickling!
Latin Name: Raphanus sativus Hardiness Zone: Annual 2-10 Days to Maturity: 60-65 Days to Germination: 3-7 Seeding Depth: 1/2" Plant Spacing: 6-8" Row Spacing: 6-8" Plant Height: 8-12" Growth Habit: Bulbous rooted upright Soil Preference: Loose, light, fertilized, well-drained Temperature Preference: 50-65 °F Light Preference: Full sun Pests and Diseases: Watch for flea beetles and aphids. Water soil directly to avoid saturating greens known to cause mildew. Watermelon Radish Color: Light-green exterior, fuschia-colored interior with long stems Watermelon Radish Flavor: Fresh with a balance between sweet and mild pepper