Orange cosmos, (Cosmos sulphureus), also known as yellow cosmos, is an annual that blooms from early summer to late autumn, providing abundant yellow-orange blooms with yellow centers.Cosmos are having a great summer. Growing conditions have been ideal and it has taken advantage to show just how good it can be. It is a real delight. This is a close up of one of the cosmos from my garden. I edited it to be light and airy. It will make great display in any room of your home.