Caladium: Care for the Tropical Heart-Shaped Coloured Leaves
Houseplants

Caladium: Care for the Tropical Heart-Shaped Coloured Leaves

Caladium bicolor

Caladium bicolor care: tropical plant with heart-shaped leaves variegated in pink, red, white. Spectacular in summer, dormant in winter.

Characteristics

Scientific nameCaladium bicolor
Height30-60 cm
Sunlightmezz'ombra
Wateralta
Soilricco torboso
Toxicitytossica
Growthmedia
Temperature18-28 °C
IrrigationWater 3 times a week in summer, stop in autumn-winter during tuber dormancy.

Caladium bicolor is a tuberous tropical plant famous for its large heart-shaped leaves variegated in spectacular combinations of pink, red, white and green. It prefers warm partial shade, rich moist soil and high ambient humidity. In winter it goes dormant: tubers must be stored warm and dry.

Practical tips

Watering

Water needs: alta — always check soil moisture before watering.

Position

Prefers mezz'ombra: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: ricco torboso. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

FAQ

What do I do with Caladium in winter?
In autumn leaves yellow naturally: stop watering, lift the tubers and store them in dry sawdust at 18-20 °C until spring, when they can be replanted.
Is Caladium toxic?
Yes, all parts contain calcium oxalates and are highly toxic to people and pets if ingested. Handle with gloves and keep away from children and pets.

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