54 - 70 days. Annual. Zinnia elegans. Dreamland Mix Zinnia Flower seeds are the fastest way to splash some excitement into your garden. Dreamlabd Zinnia flowers are a dwarf variety, sure to add a pop to your flower garden. Dreamland Mix Zinnias promise a whirl of colors including ivory, scarlet, pink, coral, apricot, canary, rose, and crimson all inside a single package.