Cosmos bipinnatus. Yes, it’s a Cosmos! Rose Bon Bon cosmos seeds are a new Fleuroselect Award winning variety from France, and part of the Double Click Cosmos series. Fully double flowers appear in soft rose pink on easy-to-grow, medium sized plants. Height to 1.2m (4′). This exquisite annual makes a wonderful cut flower, with petals almost as curled as Dianthus. Rose Bonbon really stood out for us at the All American Selections flower trials this past summer in Ontario. Major “Wow” factor!