Starting mine now:
Seeds from dark daylily, such as Black Fury
Calendula, Oopsy Daisy - blooming now (2/27), and so cute - I may be able to save some seeds, but just in case! :)
Ornamental peppers other than Black Pearl, preferably multicolored, such as: Medusa, Bolivian Rainbow, Sedona Sun, Fireworks.
Oenethera biennia - only this evening primrose
Profusion series zinnias
Cuphea ignea