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"The Exotic Garden"; Richard R. Iversen; 1999. Coleus (Solenostemon spp.) Space plants well apart—2 feet for smaller cultivars, 4 feet for larger varieties. They take well to growing in pots, provided you follow a few guidelines. Unlike the leaves of Alocasia which point skyward, the leaves of Colocasia droop and point toward the ground. The sap from the plant can also be a skin irritant. The most commonly grown plant Colocasia esculenta, also known as taro. In any landscape, elephant ears provide an infusion of tropical atmosphere. Once they sprout, elephant ears require little tending, other than regular feeding with a fertilizer high in nitrogen. Use ever-blooming begonias to echo a color in the elephant ear leaves, such as using a pink or red begonia around elephant ear leaves with speckles or veins of red and pink. Alocasia amazonica is a hybrid variety and almost looks the same as this plant. Huge elephant ear leaves in striking dusty purple-black are big attention getters. For example, if one elephant ear plant produces solid-colored green leaves, consider intermingling it with another elephant ear that grows dark purple leaves or one that is speckled and striped. Upright elephant ears (Alocasia) have shiny leaves that often display colorful variegations. Deep green in spring and summer, the large leaves turn bronze-red in fall and winter, providing year round interest. Often the frilly, multicolored leaves of caladiums (Caladium spp.) Toxicities of Raw Alocasia Odora. are planted to embellish and complement the flower colors of plants in summer annual beds and containers. In fact these plants can even grow in wet conditions and low ponds. ", bear variously colored large leaves, but the overall key to using companion plants around elephant ears is contrast in color and leaf textures according to "The Exotic Garden.". Elephant ears are tropical plants that do best in circumstances that mimic their native habitat. Raw leaves contain needle-like calcium oxalate crystals, which can irritate the skin, including the mouth and throat if they are consumed. Pets that chew on the leaves may show excessive salivation and mouth irritation. ; Select a location in full sun or part sun with a good, rich, moist, organic soil. Ears that favor aquatic conditions will also grow well in fertile, moist soil, as do all Alocasia, Colocasia and Xanthosoma. Again, visual contrast among leaves adds the design interest. Pairing coleus with caladiums is particularly enjoyable as you can mimic or echo the colors in the caladium leaves in those of the coleus. are fast-growing herbaceous foliage plants with leaves that can range in color from... Begonias. The plant's leaves and stems contain oxalic acid, which can cause serious illness in children or pets. But plants of the Alocasia genus and Xanthosoma genus can also be known as elephant ears. 8-10 14" Good 18'-24" Ideal MAMMOTH ELEPHANT EAR – Colocasia esculenta FULL SUN, PARTIAL SHADE Possibly originally native to Malaysia and tropical parts of Central Asia, the Elephant Ear progressed rapidly to the tropical regions of South and Central America, … Like many large-leaved tropical plants, elephant ears are heavy feeders. Reminiscent of calla lily flowers, the … Make sure they stay well-watered during dry spells. Human and Experimental Toxicology, 30,10,1720-3, 2011, doi:10.1177/0960327110393760. The dainty foliage of ferns visually contrast the large, bold-sized leaves of elephant ears well. Some varieties are well suited for planting in large containers. Appreciates fast draining mix- add fine fir bark and/or extra perlite. Alocsia Odora – Giant Upright Elephant Ear Commonly known as upright elephant ear, Alocasia Odora has glossy, bright green leaves add an exotic look to beds, borders and pots. Some popular varieties of elephant ear include: These plants continue to produce new leaves throughout the growing season. Introducing "One Thing": A New Video Series, 3–8 feet tall, similar spread; smaller in colder climates. The Alocasiagenus contains a variety of showy, large-leaved, tropical plants, some with colorful leaves. Here you see Colocasia esculenta ‘Black Magic’ and ‘Calidora’ elephant’s ear (Alocasia ‘Calidora’) with a few other containers with summer plantings. They will survive nicely even if covered by as much as 6 inches of standing water. Large Alocasia Odora (Elephant Ear) Plant Ottawa 03/02/2021 Healthy Alocasia Odora with new growths. This makes them a good choice for wet areas where gardeners usually have trouble finding suitable plants. They can also be planted later, into early summer. Plant them when the soil is well warmed, as befits their tropical origin. While these leaves can reach 3 feet long and 2 feet wide in the tropics, in colder climates they will remain smaller (but still impressive). Elephant ears are sometimes grown in large containers as patio plants, but it is important to use a potting mix with a lot of organic matter that holds moisture. For this reason, only one or two of th… Its majesty is spectacular and it will bring life anywhere you place it. Care for them properly with frequent watering and fertilizing to watch them flourish. 36-60 in. Elephant ears (Colocasia and Alocasia) are tropical plants grown for their stunning, often enormous leaves, which can be lime green, variegated or nearly black.These summer-loving plants grow from a bulb that should be planted in the spring. These plants come in a variety of colors and sizes. There are a number of uses for elephant ears in the garden. Elephant ears grow best in a rich, humusy soil that is moist to the point of being wet—this plant is ideal for boggy areas or around water gardens. Elephant ear plants can be used as background plants, ground covers, or edging, especially around ponds or along walkways or patio enclosures. Elephant ear plants, or Colocasia, are tropical plants grown from tubers or from rooted plants.Elephant ears have very large heart-shaped leaves borne on 2-3 foot (.6-.9 m.) petiole or leaf stalks. The natural indoor plant air cleaner. Elephant ear plants are poisonous if ingested in large quantities. Kona Coffee Elephant Ear (Colocasia esculenta 'Kona Coffee'): Kona Coffee dwarf elephant ear has luscious coffee-colored leaves and stems and forms a mound about two feet high and three feet wide. 23 Comments Updated February 26, 2019 +21. Grow elephant ears in slightly acidic soil in partial shade. Prepare the bed for elephant ears by … However, the leaves need to be cooked before they are consumed. As the old leaves die, remove them to keep the plant looking vibrant. Wright holds a graduate diploma in environmental horticulture from the University of Melbourne, Australia, and a Master of Science in public horticulture from the University of Delaware. Alocasis and Xanthosoma species of elephant ear grow from hard corm-like roots that can't be divided. By using The Spruce, you accept our, Amazon Elephant's Ear Plant Profile (African Mask), Five Houseplants That Will Hurt Your Pets, Tips for Storing Tender Bulbs for the Winter. ‘Black Magic’: This was the first black cultivar with dusty purple-black leaves. Whatever the species, elephant ears are dramatic, exotic plants with huge heart-shaped leaves, used as accent plants or as a feature in tropical-themed water or bog gardens. Preparing and storing elephant ears bulbs for winter, in the basement, in a cold climate. They will be evergreen in USDA zones 10 to 11, but will likely die back to the ground in zones 8 to 9 to return in the spring. Elephant's ear gives a bold tropical effect to the landscape with its unusually large, shield-like, fleshy green leaves. Keep elephant ear plants consistently moist. Jacob J. Wright became a full-time writer in 2008, with articles appearing on various websites. Elephant Ear Size. A general rule: if your elephant ear is a solid color, pair it with a multicolored coleus leaf variety, or vice versa. Also, consider using contrasting foliage colors of ferns with elephant ears; dark leaf elephant ears surrounded by chartreuse or light green fern fronds create heightened contrast. Alocasia and colocasia, better known as elephant ears, are impressive plants that are prized for their dramatic foliage. The perfect selection for the back of a garden bed, Black Sapphire Gecko stands tall above most of the other elephant ears in the series, with amazing, black, satin leaves that seem to change their look, depending on the way the light … Ferns. Read our, The Spruce uses cookies to provide you with a great user experience. The common variety of elephant ear, Colocasia esculenta, grows from tuberous roots that are easy to propagate by division. Juxtapose the... Coleus. Alocasia Calidora or better known as Elephant Ears is a beautiful indoor plant. Coleus (Solenostemon spp.) Type Plant Height Plant Spread Winter Hardy Zones Container Size Elephant Ear 48-60 in. He has worked professionally at gardens in Colorado, Florida, Minnesota, New York, North Carolina and Pennsylvania. One of the most popular varieties of elephant ear plants is the Alocasia sanderiana, or "African mask," which has dark purple and green leaves with silver-white veins. Play with different leaf colors and patterns among elephant ear plants, regardless of their botanical identity. These fast-growing plants that will achieve their full size within two months are generally planted in the spring after all danger of frost has passed and soil temperatures have warmed to at least 65 degrees Fahrenheit. Learn which plants thrive in your Hardiness Zone with our new interactive map! Apply a water-soluble high-nitrogen fertilier every two to three weeks. However, cooking renders the toxins harmless and many cultures have safely eaten them for years (specifically taro root, or Colocasia esculenta ). Learn tips for creating your most beautiful (and bountiful) garden ever. Moon, J.M, Lee, B.K, Chun, B.J. A staple of the tropical garden that can be managed in containers for colder climates. This elephant ear likes moist soils and is very happy near ponds or water features. Many are even well adapted to growing in … Plan the perfect garden with our interactive tool →, feuille de caladium image by Unclesam from, Brooklyn Botanic Garden: Designing with Summer-Flowering Bulbs, Plants in the aroid family with large shield-like leaves are often dubbed "elephant ears. In colder zones, they will perish unless the tubers are dug up and stored for the winter. In that, Alocasia is most preferred as a houseplant and colocasia is grown outdoors in gardens. 36-48 in. The dramatic coloring makes it suitable as a companion plant for plants with lighter foliage or As a native wetland plant, elephant ears like a lot of water. The Black Magic Elephant Ear prefers moist soil. Elephant ears are tropical perennial plants grown for the appeal of the large leaves rather than for their flowers. In colder climates, you can dig up the corms before first frost and keep them in a cool (but not freezing) basement or garage, similar to the way canna bulbs and dahlia tubers are overwintered. Plant taxonomy classifies the most widely known elephant ear, also called taro, as Colocasia esculenta. The aptly named elephant ears plant hits its full potential in the ground outside, but it can also be grown as a potted houseplant. Replant them in spring when the danger of frost has passed. Add a balanced, slow release fertilizer when planting, in early spring, and late summer for best results. See more ideas about garden containers, container plants, container gardening. In warm zones (8 and above) the root can be left in the ground as a perennial, while in colder zones the plants are either treated as annuals, discarded at the end of the season, or dug up and stored indoors for planting the following spring. They perform well as accent plants, but some selections grow very large. While they are in storage, make sure the corms neither rot nor totally dry out. or a hard swollen stem structure known as a corm (Alocasis and Xanthosoma spp.). Tuber-type roots should be planted with the growth nodes facing up; corm types with the pointy side up, about 5 inches deep. You can dig up the tubers to over-winter caladiums in colder zones, but if you plan to do this, do it early. Posted by Cyntia February 22, 2019. Car Companion Plant. I’ve yet to meet an elephant ear that didn’t grow well in containers. To grow these stunning plants, plant the bulbs in the early spring with the right soil conditions. Compact plants usually less than a foot tall at maturity. The roots (known as taro root) and the leaves are both edible. The dainty foliage of ferns visually contrast the large, bold-sized leaves of elephant ears well. Wearing gloves to protect your skin from the sap, carefully divide the tuber into clumps, each with at least one growth node. long (37 cm). 7-10 12"-14" Good 18"-24" Ideal ELEPHANT EAR – Colocasia Diamond Head FULL SUN, PARTIAL SHADE Possibly originally native to Malaysia and tropical parts of Central Asia, the Elephant Ear progressed rapidly to the tropical regions of South and Central America, Africa, … In fact, elephant ears are an important food source in warm climates around the world. Their most common use, however, is as an accent or focal point. Perfect for recreating the isl Elephant ears' species name, esculentia, is the same term that gives us the word "esculent," meaning edible. Juxtapose the foliage to amplify their differences. Mature Elephant Ear plants can grow up to 8 foot tall, similarly this is around the same size of actual African Elephant Ears … Some shade is recommended in zone 10. What Plants Go Well With Elephant Ear Plants? Or, green-leaved elephant ears can be made brighter by being surrounded by large numbers of flowering begonias because the petal colors and small size make great contrast. and Xanthosoma spp.) These plants thrive in full sun to part shade. Elephant ear is the common name is used for several species in three plant genera—Colocasia, Alocasis, and Xanthosoma. To have a detailed look on types of Elephant Ear plants, click here Companion Plants Cacti & Succulents The Seed Exchange. Black Elephant Ears plant is particularly popular in those gardens where people have a preference for wide-leafed plants and a tropical atmosphere. bear variously colored large leaves, but the overall key to using companion plants around elephant ears is contrast in color and leaf textures according to "The Exotic Garden.". From Kentucky born tropical plant breeder Brian Williams of Brian’s Botanicals, we bring you this new stunning, black leaved elephant ear. 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