Caladium ‘Carolyn Whorton’

Caladium 'Carolyn Whorton' is a fancy-leaved caladium prized for large pink leaves, rose-red veins, and green margins. It is a frost-tender, warm-season plant grown primarily for its colorful foliage.

Give it filtered light, partial shade, or gentle morning sun for the best foliage. It can tolerate more sun after gradual acclimation, especially when soil moisture is consistent.

Water when the soil surface begins to feel slightly dry, keeping the mix evenly moist but never waterlogged. Containers may need more frequent watering during hot weather than plants grown in the ground.

Caladium 'Carolyn Whorton' commonly reaches about 18 to 30 inches tall and can spread roughly 12 inches. Growth is usually fuller when several tubers are planted together.

It is a tender perennial in warm climates but is commonly grown as an annual in colder parts of the United States. The tubers can be lifted and stored for replanting after the foliage dies back.

Yes, this cultivar can perform in full sun when it is gradually acclimated and receives fertile soil and reliable moisture. Hot afternoon sun may still cause fading or leaf scorch, particularly in dry conditions.

Place it in filtered light, bright shade, or a bed with morning sun and afternoon protection. A sheltered location also helps prevent wind from tearing its large leaves.

Yes, it can grow indoors near bright filtered light, provided the container drains freely and the plant stays warm. Avoid placing it against cold glass, near heating vents, or in persistently dim conditions.

Warm conditions are best, with soil temperatures around 60 to 70°F or higher for reliable sprouting. Protect the plant and tubers from frost, freezing temperatures, and prolonged cold, wet soil.

It is most dependable outdoors as a perennial in USDA Zones 9 through 11, although local conditions vary. Gardeners in colder zones should grow it seasonally and store the tubers before frost.

Yellow leaves commonly indicate natural seasonal dormancy, overwatering, poor drainage, or cold stress. If yellowing occurs during active growth, check that the soil is not staying saturated and that temperatures remain warm.

Drooping usually results from dry soil, heat stress, cold exposure, or tuber damage from excess moisture. Check the root zone before watering and improve drainage if the soil remains wet for several days.

Brown edges are often caused by underwatering, dry air, intense sun, wind, or fertilizer residue on the foliage. Keep moisture steady, protect the plant from harsh afternoon exposure, and avoid applying fertilizer onto the leaves.

Slow growth is commonly caused by cool soil, insufficient warmth, low light, a dormant tuber, or excessive moisture. Keep the plant warm and bright, and make sure the planting mix drains quickly.

Yes, it benefits from light feeding during active growth with a balanced, diluted fertilizer. Apply fertilizer to moist soil and avoid heavy applications, which can damage roots or contribute to leaf scorch.

Slugs, snails, caterpillars, grasshoppers, mites, and mealybugs may feed on caladiums. Inspect the undersides of leaves and remove pests promptly, while avoiding consistently wet foliage and soil.

Yes, tuber and root rot can develop when the soil is cold, poorly drained, or kept constantly wet. Use a loose, well-drained mix and wait until warm conditions before planting dormant tubers.

Before frost, reduce watering as the leaves naturally yellow, then lift the tubers and let them dry in a shaded, airy place for about 7 to 10 days. Store them in dry peat moss or vermiculite at approximately 50 to 60°F until spring.

Only in reliably warm, frost-free climates with well-drained winter soil can it sometimes remain outdoors. In colder areas or places with wet winters, lifting and storing the tubers is safer and usually improves regrowth.

Plant tubers outdoors after the danger of frost has passed and the soil has warmed to at least about 60°F. In colder regions, start them indoors several weeks before the expected last frost.

Plant the tubers about 1 to 2 inches deep with the growing eyes facing upward, then cover them lightly with soil. If the orientation is unclear, caladium tubers can still sprout, although emergence may be slower.

Use fertile, humus-rich soil that is loose and well drained yet able to hold even moisture. Improve heavy garden soil with organic matter, but do not create a water-retentive planting pocket.

Yes, it grows well in containers filled with a fertile, well-drained potting mix. Choose a pot with drainage holes and avoid oversized containers that stay wet after watering.

For a fuller display, plant several small tubers or one larger tuber according to the container size, leaving enough room for air circulation. Crowding can produce a dense display but may increase competition and moisture problems.

Soaking is generally unnecessary and can increase the risk of rot if the tubers are damaged or conditions are cool. Plant firm, healthy tubers directly into warm, lightly moist soil.

Propagate it by dividing the tuber in spring before planting, making sure each piece contains at least one viable eye or growing point. Allow cut surfaces to dry and callus briefly before planting the pieces.

It can produce seed, but seed propagation is uncommon and may not reproduce the named cultivar reliably. Division of the tubers is the practical method for maintaining 'Carolyn Whorton' characteristics.

You may remove flowers if you want the plant to direct more energy toward foliage, but removing them is not essential. Flowers are usually small and less ornamental than the leaves.

Routine pruning is not needed; remove yellow, damaged, or diseased leaves at the base with clean scissors. Avoid removing healthy leaves because the foliage helps replenish the tuber.

Yes, it contains insoluble calcium oxalates and is toxic if chewed or swallowed by cats, dogs, and other pets. Keep the plant and tubers away from animals and contact a veterinarian if ingestion occurs.

Yes, chewing any part can cause painful irritation and swelling of the mouth, lips, tongue, or throat because of insoluble calcium oxalates. Keep it away from children and seek medical or poison-control guidance after ingestion.

Yes, routine handling is generally safe, but wear gloves when cutting tubers or removing damaged tissue if you have sensitive skin. Wash your hands afterward and prevent sap from contacting your eyes or mouth.

It may produce a small arum-type bloom consisting of a spathe and spadix, but it is grown mainly for its foliage. Flowering is occasional and usually less noticeable than the pink leaves.

Blooming is a normal, occasional part of caladium growth and does not necessarily indicate a problem. You can leave the flower in place or remove it if you prefer to emphasize the foliage.