Tropicals

Zantedeschia spp. & hybrids

Assorted calla lilies

white calla lily flower. Available size and form may vary.

Elegant rolled spathes rise above arrow-shaped leaves, sometimes with attractive spotting. Calla lilies make striking pots and cut flowers; colors vary with the available hybrids. Their underground storage organs need winter protection here, and moisture requirements differ among selections.

At a glance

Mature size: Height: Generally 1–3 ft.; selection varies
Water: Moist, rich soil while growing
Bloom: Showy spathes; bloom period and color vary.
Light: Sun to partial shade

Sizes & prices

6''$24.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Safety & handling: Poisonous if eaten; sap can irritate.

Cats & dogs: Toxic if eaten.

If a pet eats a potentially toxic plant, contact your veterinarian promptly.

Growing & care

Soil: Humus-rich growing mix; avoid allowing a container to become stagnant.
Winter: Lift after foliage dies back; store undamaged rhizomes or tubers dry at 50–60°F.
Propagation: Divide storage organs when dormant.
Handling: Wear gloves; never eat ornamental callas.

Sources & photo credits

NC State Extension

ASPCA Animal Poison Control

Photo: Rhododendrites · CC BY-SA 4.0

Reviewed September 26, 2026. Growing conditions vary by location.