How to Sow Zinnia: These are festive and vigorous plants for use in borders, bedding, edging, containers, and as a fresh cut flower. They will be covered in flowers from summer to frost. Zinnia elegans, Common Zinnia, grows 6-40 inches tall and has broad ovate, 1-4 inch long by 1-2 inch wide leaves. The 1-7 inch diameter flowers come in colors of pink, rose, cherry, lavender, purple, red, orange, salmon, gold, yellow, cream, or light green. Color patterns are solid, zoned, or multi-colored, petal arrangement is either single or double, and flower heads are often chrysanthemum-, dahlia-, or cactus-like. Zinnia haageana, Mexican Zinnia, grows 12-18 inches tall and has narrow 1-2 inch long by 1/2 inch wide leaves. The 1-21/2 inch flowers are red, mahogany, yellow, or orange. Color patterns are solid or two-toned and petal arrangement is either single or double. Zinnia angustifolia (Z. linearis), Narrow-leaf Zinnia, grows 12 inches tall and has narrow, 1-2 inch long by 1/2 inch wide leaves. The 1 inch diameter flowers are golden-orange with yellow stripes and are single in petal arrangement
