Alocasia, the heart of your decorative plants

Alocasia, the heart of your decorative plants

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To some, its leaves look like elephant ears, to others like hearts. Besides its decorative aspect, alocasia is also attractive for its "oxygen" capital.

Technical sheet :

Last name Latin : Alocasia
Family : Araceae
Origin : Tropical

Type : Ornamental plant
Height : 0.45 to 5 m

Planting : In spring
Flowering : From June to September
Exposure : Partial shade, sheltered from drafts

Ground : Drained
Watering : Twice a week in summer, every 10 days in winter and regular sprays

Almost 80 varieties of alocasias and up to 5 m in height

Less known than arum, alocasia nevertheless comes from the same family, those of the Araceae.

Both have one thing in common: aesthetics! However, alocasia is not a plant to be chosen lightly.

And its nearly 80 varieties won't make it easy for you. Because while some have, at maturity, the ideal size to adorn your interior, others are clearly to be avoided. Indeed, the largest of them can reach up to 5 m in height and 2 m in width!

Alocasia, a great need for water

Another particularity of alocasia is its great need for water. To fully understand this characteristic, it is also necessary to know that this plant is native to the tropics and subtropics of Asia and eastern Australia.

She therefore appreciates temperatures that rise above 20 ° C and a constantly humid atmosphere.

If you want to provide the best environment for your alocasia, set it up in a greenhouse or heated veranda. “You should never let your soil get dehydrated.

You can thus put your flowerpot on a saucer of water that will evaporate around the plant. And to fill it, give it a shower from time to time or take it out in the summer, when it rains, "says

Alocasia, oxygen producer

In addition to its decorative qualities, the elephant ear plant, as many call it, is also a big producer of oxygen. The larger the surface of its leaves, the more efficient it will be and will offer you a pleasant environment.

Don't expect to see it bloom either, alocasia doesn't need this to seduce.

And if by chance an ear of flowers appears on yours, be careful, it indicates that it is in pain. Likewise, if its lower leaves lose their beauty, do not hesitate to cut them off at 4 cm from their base. This should stimulate the birth of new leaves.


Visual credits: Alocasia in pot: © Eryk Rogoziński - Alocasia sheet: © Jean-Marie Maillet - Alocasia: © Natalya2015 - Alocasia in situation: ©