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Alocasia Wentii – Hardy Elephant Ears

by gardeningit
Alocasia Wentii

Alocasia Wentii, an evergreen-perennial with large exotic sagittate leaves, is an attractive ornamental plant whose dark-green foliage sets out a perfect backdrop for other vibrant flowering plants in a garden. The gorgeous green foliage has scarlet-dyed undersides. These sagittate leaves of wentii alocasia are held by its multiple herbaceous stems.

Alocasia wentii is a hybrid of Alocasia odora and Alocasia gageana. It is popularly known as Hardy Elephant’s Ears, following that its large leaves resemble an elephant’s ears. This handsome is all about showy-green leaves and flexible stems that can adorn any corner in a house.


  • Family: Araceae
  • Subfamily: Aroideae
  • Genus: Alocasia

Origin and Distribution

Alocasia plants have had been grown for their beauty for many centuries, but this artificially-crossbred alocasia wentii was first cultivated in 1916. It is found naturally in the hilly ranges of New Guinea. Wentii Alocasia is a tropical plant that is native only to Asia and Eastern Australia, but it is cultivated worldwide for its beauty and spectacular features.

Alocasia Wentii Features

Foliage and Stem

Alocasia wentii has quite large leaves, about 60-70 cm in length. These leaves have small red flowers attached to the ends of their petioles; these flowers are hidden underneath the leaves. Its extensive foliage gives a tropical look to your room; your room will be vibing all fresh and natural!

The stem of this species is flexible and soft. It produces new buds at a faster rate than woody stems. Each wentii alocasia has multiple stems that grow out of a single base.


Alocasia wentii is an evergreen plant that does not shed its alluring leaves until the next growing season. Once fresh new buds sprout up from the stem, it drops its green-scarlet foliage to give space to a new one.


The mid-sized wentii alocasia has a cute height of 60 cm. It can grow up to 1.5 feet tall; it is its mature height. This average height makes it suitable to be placed in any corner of your room. The foliage occupies almost an equal space; it grows to a width of 50 cm.

Temperature Tolerance

Alocasia wentii grows perfectly at a temperature between 15-35°C. Its stem might be hardy, but it cannot survive temperatures lower than 7°C as it is a frost-intolerant plant. Try to keep this planting indoors in winter.

Humidity Tolerance

This moisture-loving plant requires at least 60% humidity in its surroundings. Although, it does not bother with humidity levels in winters because it dries out during that time of the year. The normal humidity level of a tropical indoor is much less than an Alocasia’s requirement; that’s why you should regulate your indoor humidity by using some tricks, such as the use of a humidifier or placing your all plants together in a group.

Drought Tolerance

Alocasia wentii is drought-tolerant to some extent. These Hardy Elephant’s Ears can store extra water in its herbaceous stem in times of adverse conditions.

Disease and Pest Resistance

The charming alocasia wentii is quite sensitive and susceptible to several diseases. It can easily develop crown, stem, and root rot. Along with these, dreadful diseases like Leaf Spot and Xanthomonas are much common in this species. Look out for any black or dark-brown spot with a golden rim on the leaves of your alocasia; these spots are the signs of an ongoing disease.

Such diseases are the result of excessive watering. Never leave your Alocasia wentii’s leaves wet; you will be just throwing it into the mouth of a dreadful disease.

This poor soul is also prone to several pests, such as aphids, spider mites, mealybugs, and scale. Use insecticide oil to kill such pests for good.


Alocasia wentii is a slow-growing species that takes almost six months to reach its mature height. The maximum height that an alocasia can grow up to is 2m. This speed-shy beauty will grow slowly and gradually. All you have to do is to keep watering this hydrophilic plant on time.


The large exotic leaves of alocasia wentii contain calcium oxalate crystals that are poisonous and extremely harmful for animals and humans. All that glitters is not gold!

These crystals are inedible and toxic; ingesting these crystals leads to respiratory tract infections that cause inflammation in your air passages, so be careful while handling these. Place these plants away from your nibbling pets and toddlers.


Alocasia wentii is the drama queen of the plant world that needs all of its caretaker’s attention. It is high-maintenance; it needs the ideal humidity level, the most suited corner for optimum light exposure, regular watering, always wiped off mist from the leaves. Nonetheless, its exquisite beauty is worth the hassle. If you are a green thumb, go for this pretty, indoor addition.


Alocasia wentii goes dormant in winters and stops growing. During such dormant times, do not worry about regulating the humidity levels, and reduce the watering frequency, but do not let it dry out completely. Move your plant to a warmer spot to save it from chilly injuries.

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Alocasia Wentii Care

Alocasia wentii care is no piece of cake; it is high-maintenance and demands absolute attention. It grows best in moist soil, having a pH between 5-8, watered regularly, sprayed with lukewarm water, and immediately be wiped off of any mist, placed in a partial-shady corner, at a temperature of 15-35°C.

Water Requirements

Alocasia wentii care includes watering it frequently during summers as it is a moisture-loving plant. However, make sure not to over-water this delicate plant to a point that its soil becomes soggy and destroys its roots. Reduce the watering routine in winters when Alocasia goes dormant.

Soil Requirements

Place this herbaceous plant in well-drained soil. Alocasia wentii prefers a slightly acidic to mildly alkaline soil. Maintain the pH levels from 5-8. Before watering your wentii alocasia, pat the top soil; if the first few inches are still wet, do not water it. Water your plant when the soil completely dries out from the above inches; it will prevent it from turning soggy.


Alocasia wentii prefers to be placed in partial or complete shade. Direct sunlight will dry off its charming foliage. Either place it in partial shade or artificial light. Artificial light should be approximately 20-40 cm away from it.


These handsome plants are heavy feeders that need to be fertilized frequently. Feed your alocasia with liquid fertilizers, occasionally but in small amounts. Add this fertilizer before or at the start of spring.


The high-maintenance Alocasia wentii needs 60-80% humidity in summers. These levels drop as this plant goes dormant in winters. If this plant is not given a proper humid and moist atmosphere, its dark-green leaves start to lose their freshness and eventually turn brown.

Grooming and Pruning

Bushy or not, every plant needs pruning and grooming. Pruning the leaves of your Alocasia wentii can enhance their appearance. Before each spring of every year, cut any yellow, dried-out leaves off your plant that are taking up extra space.


Alocasia wentii might be a slow-growing plant, but it surely needs to be re-potted annually into larger, fresh-draining soil. This will keep your perennial plant in its best health.


This species of the Araceae family can be easily cultivated and propagated. To expand your collection of Alocasia plants, follow the following steps:

  1. Cut off a clump or a rhizome division from the roots of your Alocasia wentii.
  2. Place these clump into a new, separate pot.
  3. Place it in diffused sunlight or partial shade.
  4. Keep the soil moist and warm (not soggy).

And that’s it!

Final Thoughts

In this era of fast-paced, hectic lives, our tired minds need a quiet, peaceful activity that reminds and connects us to nature. The catharsis that we all are craving can be achieved by taking care of a tiny plant inside our walls. Alocasia Wentii, with its large fresh green leaves and beautiful scarlet undersides, will not only add personality to your room but will also promote your emotional stability. This perennial beauty will take your mind off the daily grind.

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