Canna Orange Beauty bulbs are not winter hardy in colder climates (zones below USDA zone 7). If you live in an area with freezing winter temperatures, it is essential to dig up the rhizomes in the fall before the first frost.
Carefully remove the soil and trim off the foliage, leaving about 2-3 inches of stem. Store the bulbs in a cool, dry, and dark location, such as a basement or garage, with temperatures between 40-50°F (4-10°C). Replant the rhizomes in spring when the risk of frost has passed, and soil temperatures have warmed sufficiently.
In hardiness zones 7 and up you can leave the cannas in the ground, you just need to add an extra layer of mulch.