Caladium

Caladium bicolor

Araceae · bulbs · South America

Medium Maintenance

About Caladium

A tropical bulb grown for its spectacular heart-shaped leaves in dazzling combinations of red, pink, white, and green. Nothing else provides such vivid color in deep shade. Treat as annual in most zones.

Growing Conditions

⛅

Sun

Part Shade to Full Shade

💧💧

Water

Medium

🌱

Soil

Rich, Moist

📈

Growth Rate

Medium

🌸

Bloom Season

Summer (foliage)

🌈

Bloom Color

Foliage plant

Size & Dimensions

Height

1' 6"

Spread

Hardiness Zone Range

Suitable for USDA Zones 9 through 11

Plant Details

Family	Araceae
Category	Bulbs & Tubers
Native Region	South America
Scientific Name	Caladium bicolor

Care Tips

✓Plant tubers after soil is 65°F+.
✓Keep soil moist.
✓Dig tubers before frost in cold zones.
✓Full shade varieties now available.
✓Makes stunning container plants.

Fun Facts

★Called 'angel wings' for the heart-shaped leaves.
★New sun-tolerant varieties have expanded their use beyond shade gardens.
★A single tuber can produce 10+ colorful leaves.

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Data verified: 2026-04

USDA Plants Database Missouri Botanical Garden

Frequently Asked Questions

What USDA hardiness zones can Caladium grow in?

Caladium (Caladium bicolor) thrives in USDA hardiness zones 9 through 11. This means it can tolerate winter temperatures typical of these zones. Check your local zone to ensure it is suitable for your area.

How much sun and water does Caladium need?

Caladium requires part shade to full shade and has medium water needs. It grows best in rich, moist soil. Regular watering is recommended, especially during dry periods.

How tall and wide does Caladium grow?

Caladium typically reaches 2' tall with a spread of 1' 6". It has a medium growth rate and requires medium maintenance. Plan your garden spacing accordingly to give it room to reach its full size.

Is Caladium deer resistant?

Caladium is not typically considered deer resistant. If deer are common in your area, consider protecting young plants with fencing or using deer repellent sprays during the growing season.

When does Caladium bloom?

Caladium blooms in summer (foliage), producing foliage plant flowers. This plant is grown primarily for ornamental purposes. It belongs to the Araceae family and is native to South America.

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