Can a potted calla lily be planted outside?

Calla lilies are ideal for landscaping garden ponds, where they thrive in water up to 12 inches deep. When planted in water, the rhizomes can remain outdoors as long as the water doesn’t freeze at the planting depth. You can also transplant your callas into pots and grow them as houseplants.Click to see full answer. Subsequently, one may also ask, is a calla lily an indoor or outdoor plant?Although not considered true lilies, the calla lily (Zantedeschia sp.) is an extraordinary flower. This beautiful plant, available in a multitude of colors, grows from rhizomes and is ideal for use in beds and borders. You can also grow calla lilies in containers, either outdoors or in a sunny window as houseplants.Additionally, how long do potted calla lilies last? Although this container plant can live year-round when in appropriate climates, allow it to die back for about two months each year. This will allow your calla lily flower to rest and come back with better blooms in the next growing season (it may not even bloom in its first year). Likewise, people ask, do calla lilies come back every year? Many people treat their gift calla lilies as annuals. They receive a potted flower, or buy them for spring decorating, and then toss it when the blooms are done. In truth, though, calla lilies are perennials and you can actually save your potted plant and watch it bloom again next year.Can calla lilies survive winter? Calla Lily Winter Care in Warm Climates Calla lilies are not cold hardy. This means that calla lily winter care in some gardens will be different from other gardens. If you live in USDA plant hardiness zone 8 or higher, your calla lilies can survive the winter outdoors in the ground and do not need to be dug up.