Can you plant calla lilies?

Asked By: Toñi Twardawski | Last Updated: 5th February, 2020
Category: science space and astronomy
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They prefer to be located in full sun or partial shade in warmer climates. Calla lilies are typically planted in the spring. However, wait until the threat of frost has passed and the soil has warmed sufficiently before planting calla lilies.

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Subsequently, one may also 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.

Additionally, 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.

Also, can I plant a potted calla lily 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.

How do you care for a calla lily outside?

Growing Zantedeschia outdoors (Calla Lily)

  1. Plant after danger of frost has passed in full sun or partial shade (partial shade is required in the South and warm inland areas of the West unless the soil is constantly wet) and rich moist soil.
  2. Rhizomes should be planted horizontally, with the growing points facing up.

30 Related Question Answers Found

Are calla lilies poisonous to dogs?

They are members of the Arum family, and although these perennials are quite breathtaking on display, they are known to be toxic to dogs. Calla lily poisoning in dogs occurs when dogs consume all or part of a calla lily plant. The calla lily contains a natural defense compound known as insoluble calcium oxalate.

Are calla lilies toxic?

Why Are Calla Lilies Toxic? Calla lilies contain insoluble calcium oxalate crystals that are similar to other plants in the Araceae family. Though poisoning is rare, eating and swallowing any part of the calla lily plant will almost certainly result in a rather unpleasant experience.

Are calla lilies toxic to cats?

So the short answer is "yes"—the lily of the valley, peace lily, and calla lily can all cause problems for both cats and dogs. The lily of the valley should be considered very toxic, given it's effect on the heart, while the peace and calla lilies would be considered only mildly toxic to both cats and dogs.

Should you deadhead calla lilies?


Calla lilies don't require regular pruning, but you should deadhead the flowers as they wilt. It's not necessary to dig up and store calla lily bulbs during the winter in USDA zones 8 and above, but when they plants begin to die back in the late fall, they can be unattractive.

Do calla lilies like coffee grounds?

In conclusion, it is very important to provide good care for the Calla lilies by maintaining a well-draining soil and add some used coffee grounds to the plant's growing container to make it more acidic.

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).

Will calla lilies spread?

The calla lilies as most other bulbs, spread by producing even more bulbs. These bulbs can be dug up, and replanted in another location. In tropical climates (zones 8-10), calla lilies can be left in the ground over winter without trouble.

Do calla lilies need full sun or shade?

Proper planting and location are about the only important things to consider when growing calla lilies. Care of calla lilies requires that they be planted in loose, well-drained soil. They prefer to be located in full sun or partial shade in warmer climates.

Do calla lilies grow well in pots?


Pots for calla lilies should be at least 10-12 inches (25-30 cm.) in diameter and well draining. While calla lilies need consistently moist soil, improper drainage can cause rots and fungal diseases. Container grown calla plants are usually watered when the first inch or two of the soil is dry to the touch.

How much sun can calla lilies take?

Once the plants have a few leaves, you can begin watering them as needed. In warm areas, calla lilies grow well in full sun or partial shade. In cooler areas they grow best in full sun. Calla lily bulbs should be planted 2 to 4” deep and about 6” apart.

How long do calla lilies bloom?

When Calla Lilies are planted in the spring, they will produce flowers between midsummer and early fall for 3-8 weeks. Their flowering period depends on the temperature, amount of light and the variety. In climates where Calla Lilies are perennial, they typically bloom in late spring to early summer.

How do you keep petunias blooming?

To encourage additional blooms from petunias, old blooms should be removed through deadheading to encourage new blossoms instead of seed production.
  1. Look for signs that petunia blooms are beginning to fade and die.
  2. Remove, or deadhead, the petunia plant by hand.

How deep do you plant calla lily bulbs?

Graden Planting Depth
You may have bought your calla lilies as dormant rhizomes, which look like bulbs. Plant calla lily rhizomes 4 to 6 inches deep in a prepared garden bed in spring. Larger rhizomes should be planted deep enough so the top of the rhizome is 2 inches below the soil's surface.

How cold can calla lilies tolerate?

In warmer areas, calla lilies are evergreen, but where winter temperatures drop below freezing, they are deciduous. The plants are damaged when temperatures fall below 25 degrees Fahrenheit.

Does Calla Lily come back every year?

Calla lilies (Zantedeschia spp.) aren't true lilies, but they feature large lilylike flowers in spring. They grow as perennials in U.S. Department of Agriculture plant hardiness zones 8 to 11, although you can treat them as annuals in some conditions. Callas fall into two main categories.