84-98 days. Indian Blanket gaillardia is a vigorous and showy grow that brings exotic splendor where others can not. Indian Blanket seeds boast sun-hardy gaillardias covered in 2" bicolored sunbursting blooms, a classic favorite to highlight any garden. Gaillardia is native to the warmest stretches of North America and celebrated for both its unique showiness and tolerance to the extremities. Indian Blanket gaillardia is easy to grow from seed and is a low-maintenance addition perfect for limited or novice gardeners.