Through the years I've tried just about everyone for bulbs but A.D.R. is tops. It's a family run business and the service levels and expertise are as good as the product they sell. My clients rave about the results we get with A.D.R. and that makes me happy.

Paul Keyes , Paul Keyes Associates

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Caladium Fancy Leaf 'Candidum Senior' (Ships in Spring)

Caladium

Caladium 'Candidum Sr.' is a striking foliage plant with large, heart-shaped white leaves accented by deep green veins. This variety is known for its bold contrast and ability to brighten shaded areas. Thriving in partial shade to full shade, it prefers humus-rich, moist, well-drained soil and benefits from regular watering to maintain its lush appearance. Ideal for containers, shaded borders, and indoor settings, it adds a luminous touch to any space. In colder climates, tubers should be lifted and stored indoors before winter to ensure a fresh display the following season.

Bulk Box of 200 Bulbs, Size #1

216

Caladium Fancy Leaf 'Candidum Senior' (Ships in Spring) are U.S. grown. No tariffs apply.

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Growing and Maintenance Tips for Caladium Fancy Leaf 'Candidum Senior' (Ships in Spring)

Planting: Wait until soil temperatures reach at least 70°F. Plant tubers 1 to 2 inches deep with the knobby side up.
Location: Prefers partial to full shade, though some newer varieties tolerate morning sun.
Soil: Loose, well-drained, slightly acidic soil (pH 5.5–6.5) enriched with compost or peat moss.
Watering: Keep soil consistently moist but not soggy. Avoid letting it dry out completely.
Humidity: Thrives in high humidity. Mist occasionally or group with other plants to boost moisture.
Temperature: Grows best between 70–85°F. Not frost-tolerant—plant after the last frost and lift tubers before the first.
Fertilization: Feed every 4–6 weeks with a balanced, diluted fertilizer during the growing season.
Pruning: Remove yellowing leaves and spent foliage to maintain appearance.
Pest & Disease: Watch for fungal issues, mealybugs, and aphids. Ensure good air circulation and avoid overhead watering.
Overwintering: In colder zones, lift tubers in fall, dry them, and store in a cool, dry place until spring.