A common name given to plants of several genuses— including Alocasia, Colocasia, and Xanthosoma—with large leaves resembling the ears of elephants. Native to tropical Asia, they are all members of the arum family (Araceae).
What plant is similar to an elephant ear?
There are more than 1,800 species in the Araceae family, and many of them look very similar to the elephant ears plant (Xanthosoma sagittifolium). Within the Alocasia genus are 70 species that grow as tropical herbs, usually with large leaves shaped like elephant ears or huge arrowheads.
What is the difference between elephant ears and caladiums?
Caladiums have the same elongated heart shaped leaf, but offer smaller, delicate and more color variety than elephant ears. What they lack is size, caladiums provide impact from their saturated red and fuchsia foliage and create an explosion of color when combined with bright annuals.
Are there different types of elephant ear plants?
There are two types of elephant ears: alocasias and colocasias. Colocasias display their leaves with tip of the heart pointing down. They prefer full sun and consistent moisture. Alocasias hold the tip of their leaves out or upward and they prefer more well drained soil and a little shade.How do you care for a Colocasia plant?
Colocasia needs plenty of warmth, humidity and moist soil to thrive. Outside, grow in dappled shade, in moist, rich soil in a sheltered spot and bring back indoors in autumn. If growing as a house plant, give it bright but indirect light and a humid atmosphere.
Are taro and elephant ears the same?
Both elephant ear and taro are herbaceous perennials with large leaves up to 6 feet in length. Taro can be distinguished from elephant ears by the attachment of the leaf from the petiole. … Elephant ear plants can grow up to 9 feet in height, while taro is much shorter – rarely reaching 4 feet tall.
How can you tell the difference between Colocasia and Alocasia?
Alocasia leaves are very glossy or waxy in appearance with prominent veins. They are more arrow-shaped or heart-shaped; while Colocasia has matte green leaves and the leaves are more or less round in shape. Alocasia leaves are sometimes but not always smaller than Colocasia leaves.
Do elephant ears come back every year?
RELATED: Most elephant’s ears are perennials and will come back every summer in the Lower, Coastal, and Tropical South. Some are perennials in the lower part of the Middle South. They like the soil to be relatively dry in winter.What is the difference between caladium and alocasia?
While Alocasias grow best in full sun, Caladiums actually prefer to grow in either part or full shade. Some are more sun-tolerant than others, but they tend to get burned if they dry out at all. Caladium stems attach at the center of the leaf rather than the edge. … Caladium foliage is primarily white, pink, and red.
Do elephant ear plants need lots of water?Water Considerations Elephant ears are water-loving plants. They need at least moist, organically rich soil, but constantly moist soil is preferable, especially in warm months. You can decrease your watering schedule for the plants in winter, when they don’t need as much water as they do other times of the year.
Article first time published onAre caladiums and elephant ears in the same family?
Caladium (Caladium bicolor), hardy in USDA zones 9 and 10, is also occasionally called “elephant ears.” It belongs to the same family as colocasia and alocasia, but the heart or shield-shaped leaves are generally smaller and the range of leaf colors is greater.
What flowers go with elephant ears?
Elephant ears combine well with caladiums. Chinese hibiscus and mandevillea, but they also provide wonderful textural contrast with more typical temperate bedding plants, ferns, or ornamental grasses. Pair dark-leaved varieties with any white, yellow, or orange-flowering plant for vivid contrast.
Do elephant ears make good house plants?
Indoor Houseplant Upright elephant ears can also be grown indoors as long the plants get enough light and water. Their attractive foliage can be an exciting feature all year round.
Is Colocasia a houseplant?
Elephant ears belong to two related groups of plants, Colocasia and Alocasia. Both types can be grown in the garden or as houseplants, though colocasias are more often planted outdoors (they’re generally larger) and alocasias are a bit more common as houseplants.
How big does Colocasia grow?
Colocasia vary in size from the diminutive Colocasia heterochroma ‘Dark Shadows’ at only 8″ tall to the mammoth giant elephant ear plants like Colocasia gigantea Thailand Giant Strain and Laosy Giant which can top out at over 9′ tall in ideal conditions. Most varieties fall within the 3′ to 5′ tall range.
Why is my Colocasia plant dying?
Incorrect humidity and temperature can kill leaves If your elephant ear leaves are dying it may be due to cold conditions and/or overly dry conditions. Just as elephant ears love to drink water they also love getting that water from the air around them. Hence the need for fairly high humidity around the plant.
Is Elephant ear Alocasia or Colocasia?
Alocasia and Colocasia are both plants of the Araceae family. Both species have very large leaves, and both are called elephant’s ears. Alocasia is a perennial in U.S. Department of Agriculture plant hardiness zones 8b to 11.
Is Colocasia invasive?
As a tropical species, Colocasia will have a rapid growth rate in warm conditions if given adequate water. … The massive plants then may crown out native species, making them an invasive flora.
How do you identify alocasia plant?
They can be identified by their arrowhead-shaped leaves that sit on tall petioles. Some varieties, like the zebrina and silver dragon, have burgundy accents on either the leaves or the stems. Alocasia also boasts prominent veins on their leaves, ranging from green, black-green, white, and even shades of pink.
Can you eat wild taro leaves?
While generally known for its edible, starchy root, the leaves of the taro plant also serve as a staple food in various cuisines. While consuming cooked taro leaves may offer some health benefits, it’s important to note that the raw leaves are poisonous before cooking.
Is taro root related to elephant ear?
Taro, a member of the family Araceae, is the common name under which a large number of plants reside. Within the family, there are many cultivars of edible taro varieties suited to the garden. Sometimes referred to as ‘elephant ears’ due to the plants large leaves, taro is also called ‘dasheen. ‘
Why are alocasia so expensive?
The more you look at an Alocasia Azlanii, the more you understand why it’s so sought after and, consequently, expensive. The dark green color of its foliage has a rare richness to it put into perspective by the trace of bright green that outlines the leaves.
What do I do with my elephant ears in the winter?
- After your first frost, cut the stems to about 6 inches tall.
- Put the tubers in a grocery bag, plastic pot or bulb rate and cover with a mix of peat moss and soil.
- Add water to the container and store it in a cool, dark place to ensure the tuber stays dormant throughout the winter.
Do elephant ear bulbs multiply?
While elephant ears can’t be propagated from cuttings like many plants, you can divide the tubers of a healthy parent plant. Do this in the fall, then plant the tubers in containers or store them for the winter and plant them outdoors in the spring.
Do elephant ears need sun or shade?
Elephant Ears are tropical plants and cannot tolerate any frost. They only emerge when the soil is warm. Select a location in full sun or part sun with a good, rich, moist, organic soil.
How often do elephant ears bloom?
Elephant ears may bloom from spring through to summer with inconspicuous green flowers on long stalks. The flower has a modified leaf or spathe that covers the stalk, while the stalk consists of a cluster of tiny flowers. Flowering depends upon growing conditions and elephant ear plants may not bloom every year.
How do you keep elephant ears alive?
Keep elephant ear bulbs in a warm (but not hot), dark place for about a week. Make sure that the area has good air circulation so that the bulbs dry properly. After this, keep elephant ear bulbs wrapped in paper and in a cool, dry place.
Do elephant ear plants grow fast?
This plant grows quickly, with the amount of height added each year depending on the variety, but its growth rate also depends on the plant’s receiving the right amount of light, moisture and soil nutrients.
Why is my elephant ear plant flowering?
I was quite surprised last year when my elephant ears bloomed. Why did this happen? Elephant ears (Alocasia) are grown and best known for their attractive foliage not the flowers. These tropical beauties, like other plants, will bloom when they reach maturity and receive the perfect growing conditions.
How big do Black Magic elephant ears get?
These heart shaped leaves grow up to two feet long! Black Magic Elephant Ears are fast growing, easily reaching 3 to 6 feet in a single growing season! The Black Magic Elephant Ear prefers moist soil. In fact these plants can even grow in wet conditions and low ponds.
Do hummingbirds like elephant ears?
Look for a plant in a three-gallon container that is about two feet tall. … “This plant stays small in stature at four feet and has dark green leaves and vibrant flowers all summer long that the Ruby-throat Hummingbirds love.” He is also fond of some elephant ears that stay small.
