Definition of doom. 1  1 : a law or ordinance especially in Anglo-Saxon England. 2  2a : judgment, decision; especially : a judicial condemnation or sentenceb (1) : judgment 5a (2) : judgment day 1. 3  3a : destiny; especially : unhappy destinyb : death, ruin.
In its native range Exacum affine is an annual or short-lived perennial and is suitable for permanent outdoor cultivation only in humid tropical and subtropical areas. Grown as a pot plant, this plant requires a well-drained, but moist potting mix. Exacum will tolerate good light but not direct sun.
Common annuals are marigold, vinca, begonia, coleus, zinnia, impatiens, petunia, nasturtium and pentas. But climate plays a big role in determing an annual plant's lifecycle â some varieties of daisies, geranium, lantana, mandevilla, pansies and verbena are perennials in warm climates. few other plant types are often mistaken for true bulbs because they grow the same way. For example, bearded iris is a rhizome, crocus and gladiolus are corms, and dahlias and elephant's ear are tubers. Find the best bulbs for your zone in our plant finder.