19 Favorite Bulb Flowers for Year-Round Color

It's easy to grow flowers with bulbs. Year-round color explodes from easy-to-grow bulbs like tulips, calla lilies, Siberian iris and other annual or perennial bulbs. For best results, choose bulbs recommended for your hardiness zone and stagger their planting times so you have a continuous flower show.

These fragrant hyacinths, hardy in Zones 4 to 8, are great partners for spring daffodils, needing little more than full sun and well-drained soil mixed with plenty of organic matter. You can even grow some spring bulbs indoors.