It is a native of India, Sri Lanka, Indonesia and Malaysia, where it
grows in thickets and open forests. It has been introduced to southeast
Africa, southern China and some areas of the Caribbean, and is
cultivated as a garden and indoor ornamental throughout the world.
Numerous cultivars and varieties have been derived from the original
species, which aim to produce even more striking and diverse leaf
colouring than the parent plant. These include the variety ‘Norma’, with
green and yellow leaves, the variety ‘Mrs. Iceton’, with slightly
backward curved leaves of orange, red or yellow at the base, turning
green or purple towards the tip, the variety ‘Aucubifolia’, with small
leaves with orange and yellow spots.
This species withstands pruning
very well, which allows it to renew its foliage and maintain its shape
when forming hedges to border paths, roads, infrastructure divisions,
etc. They can also be used as individual plants in small gardens,
pavements and pots, or in groups in selected spots in medium and large
gardens, where they will make any corner stand out.
When broken, its stems and leaves release a milky, toxic latex, so
caution should be exercised when handling this plant. It is also
poisonous to dogs and cats, as ingestion can cause irritation and
gastrointestinal discomfort, and contact with its sap can cause
allergies.
Its common name of croto or croton is the name it receives
in its place of origin and has been maintained in much of the world.
Some people consider this species to be a symbol of happiness, because
its exuberant and colourful foliage manifests joy and lots of energy.