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How to Plant Calla Lilies in a Pond (Care & Grow Guide)

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You can easily transform the appearance of your garden or pond with the calla lily! From its elegant, trumpet-shaped white flowers to the dark, emerald-green foliage forming a wavy pattern over the leaves, there is a lot to love about these aquatic plants.

You will find Calla lilies (Zantedeschia aethiopica) growing abundantly from late spring through summer. The beautiful cut flowers from this plant can complement your interior décor, as well.

That said, it is important to note that all parts of the calla lily are poisonous, so keep the plant out of reach from children and pets.

For koi ponds, ensure that these pond plants are not submerged to depths where your fish could easily access and feed on them.

How to Plant Calla Lilies in a Pond (Care & Grow Guide)
Calla Lily Mixture

Calla Lily Mixture

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Calla Lily Quick Look

Common Names

Calla, arum lily

Plant Type

Bog plant

Light Requirements

Full Sun to partial shade

Hardiness Zones

USDA 8-11

Bloom

Late spring through summer

Grow Up To

12 to 24 inches

Flower Color

Most commonly white, but can also be found in pink, yellow, purple, and black

How To Plant Calla Lilies In A Pond

For best results, plant your calla lilies in moist soil in the boggy areas of your pond. The ideal planting depth is 2 inches. Calla lilies thrive in a moist environment, so be sure to water them during extended dry spells. They are better off in full sun, except for warmer zones where you may want to give them partial shade.

We recommend that you use extra-large fabric planters when putting your calla lilies in the pond. With heavy loam soil in the fabric planter, plant two to three calla lilies in the container. You can then place the container in the part of your pond where it will get the most sun. When placing in the pond, ensure that the water is about an inch above the roots.

You will get the best bloom and rich plants if you fertilize once a month, preferably June through August.

Calla Lily Care Guide

Since this aquatic plant is a perennial in the south (hardiness zones 8 or higher), you can leave your calla lilies in the ground during winter. However, they need to be in dry soil so they can go dormant. Moist soil may lead to the plant rotting.

Calla lilies are annuals in the north. So, you must lift the bulbs and store them indoors before the first frost. The best way to overwinter indoor is to simply let the plants go dormant by withholding moisture.

To do this, lift the plants gently from the soil, trim the dried foliage off, and air-dry the calla lily bulbs in a well-ventilated area before storing them. For best results, store the bulbs in a cool, dark area throughout the winter.

You should replant in the spring as soon as the frost is over.

Calla Lily Mixture

Calla Lily Mixture

Price:
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Clicking this link to make a purchase may earn us a commission at no additional cost to you.

FAQs

Can I put Calla Lilies in my pond?

Yes, you can plant calla lilies in a pond or water garden. In fact, they thrive in moist soil, so they make a great addition to the boggy parts of your pond. You can also plant them in a pot or fabric containers and then submerge the containers in your pond. But be extra careful, calla lilies are poisonous and should not be easily accessible to any fish in your pond.

How deep should Calla Lilies be planted?

The ideal planting depth of calla lilies is 2 inches. You should plant them in the moist soil, close to the edge or boggy parts of the pond.