15 Large Scarlet Red Zinnia Seeds Zinnias do best in full sun. Soil: Well drained soils high in organic matter. Spacing: Plant zinnia seeds a few inches apart in rows or clumps. Thin to 8 to 18 inches apart, depending upon the variety, once the plant has grown four leaves. Family: Asteraceae Origin / Native : Mexico Height: 2 feet Good for: Borders, containers, pots Popular: Garden flowers Type: Annual herb Large Scarlet Red Zinnia Seeds
