Caladium ‘Pink’ – Plant Description

Caladium ‘Pink’ is a vibrant tropical foliage plant belonging to the Araceae family, native to South America and especially abundant in Brazil. Grown for its dramatic ornamental leaves rather than its flowers, this cultivar stands out with its vivid pink colouring that instantly adds tropical flair to any home or garden.

The heart-shaped leaves are paper-thin yet striking, with bold pink centres often highlighted by green margins or fine veining. The intensity of the pink varies from leaf to leaf, ranging from bubble-gum shades to deeper rosy tones. Each plant is unique, with the variegation forming painterly patterns that look almost hand-brushed.

Compact in size, Caladium ‘Pink’ typically grows to 40–60 cm in height, producing clumps of colourful foliage from underground tubers. It is a popular choice for shaded patios, tropical borders, or as a striking indoor accent plant.

Caladium ‘Pink’ – Care Guide

Light

Prefers bright, indirect light indoors. Outdoors, thrives in dappled or partial shade. Too much direct sun will scorch the delicate pink leaves, while too little light may cause colours to fade.

Watering

Keep soil consistently moist during the growing season (spring to early autumn). Water thoroughly when the surface begins to dry, but avoid waterlogging. During dormancy in winter, when the foliage naturally dies back, reduce watering drastically until new growth appears in spring.

Temperature and Humidity

• Temperature: Best in 18–26°C. Protect from draughts and avoid exposure below 15°C.

• Humidity: Requires high humidity for optimal growth. Mist regularly or use a humidifier indoors to prevent leaf crisping.

Soil and Potting

Use a rich, free-draining, peat-free compost blended with perlite or orchid bark for aeration. Plant tubers shallowly (just beneath the soil surface) in spring. Repot annually to refresh the soil and encourage strong growth.

Feeding

Apply a balanced liquid fertiliser every 2–3 weeks during the active growing season. Stop feeding once the plant begins to enter dormancy.

Growth and Dormancy

• Growth: Produces vibrant pink heart-shaped leaves during spring and summer.

• Dormancy: Leaves die back in autumn as the tubers rest. Keep them almost dry until replanting or regrowth in spring.

Pruning and Maintenance

Remove fading or yellowing leaves at the base. Do not cut back healthy foliage, as it helps replenish the tubers.

Common Issues

• Scorched leaves: From too much direct sunlight.

• Crisping edges: Due to low humidity or inconsistent watering.

• Yellowing leaves: Often a result of overwatering or poor drainage.

• Pests: Occasionally attracts thrips, aphids, or spider mites.

Background and Benefits

Caladiums have been cultivated since the 18th century and are prized for their ornamental foliage. Pink cultivars are especially popular for their cheerful colouring, offering a softer alternative to red or burgundy types while still delivering dramatic impact.

✅ Quick Care Summary

• Light: Bright, indirect indoors; shade outdoors

• Water: Moist in growth season; reduce in dormancy

• Temperature: 18–26°C; avoid below 15°C

• Humidity: High; mist regularly

• Soil: Rich, well-draining mix

• Feed: Every 2–3 weeks in spring/summer

• Growth: 40–60 cm; pink heart-shaped leaves with green margins