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Caladium bicolor
Caladium bicolor is known for its stunning, heart-shaped leaves in vibrant shades of pink, red, white, and green. These tropical perennials are grown primarily for their dramatic foliage rather than flowers, making them an eye-catching addition to any garden, patio, or indoor container.
Germination Time: 14–21 days
Soil Temperature: 70–85°F (21–29°C)
Light Requirement: Partial shade to filtered sunlight
Height: 12–24 inches (30–60 cm)
Growing Season: Spring to early fall
Type: Tropical perennial (grown as annual in cooler zones)
Zones: Best in USDA zones 9–11
Caladiums thrive in warm, humid environments and are perfect for adding color to shady areas. Ideal for borders, pots, or under trees.
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Caladium Bicolor in spring where it can receive partial shade. Keep the seedbed evenly moist until germination, usually 14-30 days.
Grow plants to about 12-24 in. and plan for blooms in about foliage plant.
Best suited to USDA zones 9A-11B. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
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