A rooting hormone can help the cuttings sprout. The colorful blooms and bright leaves are a beautiful addition to most gardens and shouldn't be shied away from by beginner or advanced gardeners. How to Care for an Escargot Begonia Plant. Award-winning Begonia 'Benitochiba' is an evergreen, rhizomatous perennial of upright habit, mostly grown for its elegant foliage of large, palmately-divided silvery leaves adorned with dark green markings along the veins. Another option is to use a complete fertilizer (23-19-14 is a good balance) in the spring every two weeks at 1/4 strength. Cane type (Angel Wing) begonias and the Rex or foliage begonias are also good indoor plants. Cut the leaf into wedges to do so lay the leaf flat on your work space. The leaves of the rex begonia … The Rex Begonia has a somewhat unfair reputation that it is difficult to take care of. Latin Name Pronunciation: b eg-own'ee-uh . Rex begonia plants have calcium oxalate, which is toxic to dogs and cats. The soil should be porous. They also need high humidity (at least 50 percent) to do their best. They need some light to keep their coloring, but bright, indirect light is best. The plant contains soluble calcium oxalates, which are toxic to cats and dogs. Rex Begonias are admired for their fabulous foliage. Begonia Rex Dibs™ boast high vigor and quick crops times compared to all other Begonia Rex lines. Rex begonias do best in moderate temperatures (60 to 70 degrees Fahrenheit) and moderately high humidity (around 50 percent). Marked by dramatic colors - often a mix of green, pink or burgundy - the Rex Begonia can also include metallic shades of grayish silver. Rex Begonia leaves vary considerably in texture, size, shape, patterns and colors. Rex begonias are grown for their colourful, dramatic foliage. They are rhizomatous, meaning they typically grow horizontally and with shortened stems. Most rex begonias sold today are named hybrids, although they are not always labeled as such. Large or gangly plants can be pruned into shape. Begonia Rex is a popular and well-known tropical Begonia plant variety. In this article, we will go through everything you need to care for a Rex Begonia and provide some easy tips that will help you succeed. Flowers tend to be inconspicuous and are … Begonia Rex is a popular and well-known tropical Begonia plant variety. Ongoing care for your rex begonia includes watering that allows the soil to nearly dry but retain moisture. This category also includes rex begonias that are often grown for their amazing foliage that come in vivid colors like green, red, silver, purple, brown, and pink. Rex begonia ceases growing if the temperatures … Learn tips for creating your most beautiful (and bountiful) garden ever. Ideal daytime temperatures are around 70 degrees Fahrenheit, nighttime temperatures around 60 degrees, and a constant humidity level around 50 percent. The cultivar offers a wide range of colors, textures, and shape. A Note of Caution For Indoor Rex Begonia Care. Growing Rex Begonias Indoors. While their flowers are insignificant, their foliage is like a royal robe with purple, pink, maroon, pewter, silver and shades of green splashed on the foliage in dazzling combos. If you’re overwintering Rex begonias, they might need misting or a little help from a humidifier. They look great outdoors in shady tropical gardens, but the most popular way to display rex begonias is to collect and group them together, each in its own pot. This is an extremely popular Rex hybrid begonia. Because they are not aggressive bloomers, they can tolerate less light than other begonias and will thrive under fluorescent lights. The American Begonia Society calls Begonia rex “the showboat of the begonia world.” That may be, but the king begonia, or Begonia Rex Cultorum Group as they are more formally known, may just be my Achilles’ heel: a plant that simply will not thrive for me, however much care and attention I lavish on it. Care: Watering “on demand” (or when the soil is dry to the touch) is a great way to keep Rex begonias happy. Let’s take a look at the most critical elements of growing the rex begonia as houseplants. Their distinct foliage makes them a popular houseplant, but they can be finicky. Rex Begonia fertilizer. Whilst, there are some guidelines you need to follow, it can be relatively easy for the plant to thrive. The leaves may have bold shapes or striking, often silver markings. Do not over-fertilize. Another option is to use a complete fertilizer (23-19-14 is a good balance) in the spring every two weeks at 1/4 strength. Propagating Rex Begonia. Wax Begonias In the landscape, wax begonias ( Begonia semperflorens ) are most popular, with flowers that keep their rich color, even during the summer. If you think that your animal is ill or may have ingested a poisonous substance, contact your local veterinarian or our 24-hour emergency poison hotline directly at 1-888-426-4435. Rex begonias prefer light, rich soil. This aggression proves itself in garden performance. In most cases, a spray form of pesticide will take care of the issue. The outer edges of the leaf may appear dark green while the inner parts are a … Jon VanZile is a Master Gardener and the author of "Houseplants for a Healthy Home.". Probably one of the most interesting looking plants due to their texture, hues, and shape, Begonias are named after a 17th-century French plant enthusiast called Michael Begon. This beautiful plant was introduced to cultivation in 1952 and has puckered leaves with a dark cross in the middle. Although a blooming plant, its flowers are so small … Rex Begonia Plant – Care, Growing, Watering, Propagation read more » The Begonia rex is one of the most beautiful houseplants out there. You can keep them happy as houseplants or store them dormant over winter, as you would with other tender bulbs. Rex Begonia Care – Temperature and Humidity. Many hybrid varieties are beautiful, but they are unlabeled or mislabeled, so be sure to ask questions so you know exactly what you're buying. There are many different cultivated varieties, sporting large leaves with streaks, spirals or veins, and often with splashes of silver, pink, purple green and burgundy. Rex Begonia leaves also grow in purple, cream, pink, and silver. One of the more common types of begonias grown is the rhizomatous, or Rex begonia. Plant profile of Begonia rex on gardenersworld.com. Rex begonias can be temperamental and you just have to find the right conditions and balance for your plant. Houseplants do best when the temperatures range between 60 and 85 °F. With velvety pink, light green, and black leaves, a healthy Rex has almost an ethereal look. A Begonia Rex plant, also called a Painted-Leaf Begonia, a Fancy-Leaf Begonia, or King Begonia, is a colorful perennial flowering plant that originally came from India. Most varieties of begonia cannot survive temperatures below 45 °F (7 °C). Rex begonias Also known as king begonias, Rex begonias have the name for good reason. The Begonia rex is one of the most beautiful houseplants out there. Marked by dramatic colors - often a mix of green, pink or burgundy - the Rex Begonia can also include metallic shades of grayish silver. As a result, you might find that the same crosses have different names in different garden centers. Begonia leaves come in … Handle slugs and snails by placing slug bait near your plants. Begonias are a beautiful tropical plant that looks great in any garden, but since they do not grow well in colder climates, those of you who live in a northern location where the weather varies quite a bit will not be able to grow these plants outdoors all year long. Remove dead leaves promptly and provide good air circulation. Begonias are some of the easiest plants to grow in containers. Some types of rex begonias go into dormancy during the winter. It’s better to cluster your plants, so they can create their own humid environment, or use a pebble tray. Ongoing care for your rex begonia includes watering that allows the soil to nearly dry but retain moisture. Avoid soggy conditions, but do not allow plants to wilt. In pots, be sure to provide drainage holes. Decrease fertilizing when fall arrives and stop in winter. Rex begonias are rhizomatous begonias. In their natural habi Begonias such as Begonia Rex and Begonia metallica are popular houseplants grown for their attractive foliage or flowers. You can cut back on water during their dormant period in the winter, watering only when the pot dries out. The Spruce uses cookies to provide you with a great user experience. Rex Begonia Features: An Overview. Rex begonias (painted leaf begonias) may not be the easiest plant to grow indoors, but with the proper know-how, you’ll succeed in growing a thriving plant that will add liveliness and color to any indoor space. Avoid soggy conditions, but do not allow plants to wilt. Rex begonias like bright, indirect light year-round. Escargot begonias (Begonia rex) are a variety of rex begonia that produces spiral-shaped foliage that curls around at the base of the leaf. Begonia leaves come in … Almost all begonia species will readily sprout from leaf-tip cuttings. We have roughly 50 different Begonia Rex available. As with all begonias, don't soak the soil of newly potted plants, but do keep it lightly moist and warm. Use a porous potting mix in a relatively shallow pot, and feed the plant regularly. There are around 1,000 species of begonia with about 10,000 cultivated cultivars and mutations. Rotate the plant frequently to expose it to equal light on all sides. Rhizomatous Begonia (Rex Begonia) Rhizomatous Begonias are herbaceous plants cultivated mainly for their foliage. Begonias do not grow or use fertilizer efficiently below 58°F. Rieger: This category of begonias is winter-flowering. Begonia rex is the basis for many hundreds of hybrids, and its forms are too numerous to count. A peat-based potting mix is ideal for containers. Water when soil is dry to the touch. To avoid these issues, be sure your begonias are in well-drained soil and water them sparingly. You can feed Rex Begonias every two weeks or so using a diluted regular balanced houseplant fertilizer during the growing season (Spring through Fall). The snail curl pattern is accentuated by the spiralling green, silver and chocolate colors, creating a most arresting display. Learn how to care for the Rex Begonia! As such, they do best in large, relatively shallow pots where the rhizome has room to spread. Begonia Rex Plant Care; Plant Care Houseplants Plants Begonia Rex Plant Care. Rex begonias: A subgroup of rhizomatous, Rex begonias (Begonia rex), are widely available, sold by florists and garden centers year-round, and generally reach 12 to 18 inches tall and wide. Provide the plant with plenty of bright indirect sun, but keep it out of direct sunlight. Rex Begonia Care – Temperature and Humidity. Rex Begonias are not difficult to divide and propagate, which comes in handy as individual plants usually don’t have a very long lifespan. Most rex begonias sold today are named hybrids, although they are not always labeled as such. Fancy-leafed begonias produce dramatic, large leaves streaked, veined, or splashed in shades of silver, pink, purple, cream, green, or burgundy. The cultivar offers a wide range of colors, textures, and shape. Origin: The initial species, B. rex, originated in the forests of northern India.Today, there are countless cultivars derived from this species enjoyed around the world. Rex begonias are rhizomatous plants that grow from a shallow and knobby rhizome. Read on to learn how to grow rhizomatous begonias and about rhizomatous begonia care. January 13, 2019 0. By using The Spruce, you accept our, Parent species from Northeastern India, southern China, and Vietnam, 4 Genera of Bromeliad Plants for Growing Indoors, 10 Varieties of Begonias for Gardens and Containers, How to Grow Wax Begonias (Semperflorens) Indoors, 10 Top Outdoor Garden Plants That Thrive Indoors, Amazon Elephant's Ear Plant Profile (African Mask). They also thrive on humidity but don't like direct misting, which encourages powdery mildew. In this article, we will go through everything you need to care for a Rex Begonia and … Despite its exotic looks, Rex begonia is actually easy to grow. Because it's a relatively short houseplant, Rex begonia is perfect for desks and tabletops where is wildly colorful, variegated foliage makes it a perfect contrast against other houseplants. Rex begonias require regular water, but be careful not to over-water them. These plants are grown almost exclusively for their foliage—their blooms tend to be small and less showy, so many growers pinch off blooms to maintain breathtaking leaf displays. If you have trouble finding these rex begonias at your garden center, try ordering from Plants for Kids or Logee’s Greenhouses (888/330-8038). Ideal begonia care requires well-drained soil that has been amended by the addition of organic matter, such as compost and peat moss. Other types like tuberous, Rex, and Rieger begonias prefer cool temperatures and do not usually make reliable landscape plants in Florida, but you can always try them as houseplants. Despite its exotic looks, Rex begonia is actually easy to grow. Among the various types of begonias, Begonia rex is one of the most beautiful and stunning plants. You can feed Rex Begonias every two weeks or so using a diluted regular balanced houseplant fertilizer during the growing season (Spring through Fall). Rex begonia ceases growing if the temperatures fall below 58 °F – be mindful in the winter months. As a result, you might find the same crosses named two different things in different garden centers. are available in many different varieties, including Rex, wax, tuberous and cane-stemmed types. The rex begonia is a native of Southeast Asia. Rex begonia care indoors can be a little tricky, but it is certainly possible to grow beautiful specimens if you understand the plant’s needs. Some Tuberous Begonia you might like: Dragon Wing series, Hanging Basket series. They are grown for their gorgeous blossoms and spectacular leaf shapes and colors. Rex Begonia fertilizer. The leaf edges and undersides are covered with short red hairs. Rex Begonia Care. Although Rex begonias are sure to bring a bit of an exotic and tropical appeal to your indoor spaces, use caution where you decide to place them. Interested in growing begonia rhizomes? Airy, light, fast-draining soil is best for rex begonias. CareProvide organic, sharp-draining soil in shade with lots of humidity. Rex Begonia Features: An Overview. Outdoor Begonia Care. It needs bright but indirect sunlight and the soil should always be moist. Begonia Rex-cultorum group, (bah-GO-nyah). It is grown for its large colorful leaves rather than its small pink flowers. When planting directly in the ground, a moist, well-drained location is optimal and mulch will keep the roots shaded. When the rhizome begins to butt up against the sides of the pot, however, it's time to repot into a fresh pot with fresh soil. The rex begonia is a native of Southeast Asia. Its leaves can vary in form - from hearts, to seashell swirls, to ivy-like forms, and more. Don’t feed at all during the winter. Rex begonias are grown specifically for their attractive foliage, and are almost exclusively indoor container plants. As with other begonias, the rex and other foliage begonias prefer the same humid, gentle environment in which understory ferns thrive. If the rhizome still has room to grow in its pot, the begonia should be considered happily potted. To really play up the unique qualities of begonia rex, pair them with solid green plants with different textures or forms. CareProvide organic, sharp-draining soil in shade with lots of humidity. Many people collect and display several varieties. Botanical Name: Begonia rex hybrids A long-time favorite of house plant lovers, Rex Begonia is grown for its colorful, textured foliage. Rex Begonia Care Instructions Temperature: Average room temperatures of 55 - 75°F (13 - 24°C) are best suited for Begonias...and no less than 55°F, and typically no more than 85-90F Light: This plant is not in favor of all day direct sun, however, an East facing window will suit a Rex beautifully. In their natural habi Rex: Rex begonias are entirely their own class of begonia. One of the more common types of begonias grown is the rhizomatous, or Rex begonia.Interested in growing begonia rhizomes? Debra LaGattuta is a certified master gardener with decades of experience with perennial and flowering plants, container gardening, and raised bed vegetable gardening. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. These plants do require high humidity (more than 50 percent), which means it can be difficult to maintain rex begonias indoors over the winter. Related plants How to grow Begonia × hiemalis from cuttings Use an organic water soluble houseplant fertilizer once every four to six weeks through spring and summer. The leaves grow on short leaf stalks, from the underground rhizome. How to Care for an Escargot Begonia Plant. Series: Begonia Rex Dibs™ & Bewitched® Recommended Containers: 6” to 12” pots and mixed patio containers. It’s not necessary to fertilize most plants during the winter because they’re doing less growing and many go dormant. Feeding your plant monthly during its growing months will keep the leaves looking nice and healthy. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. The small pale pink flowers are an added bonus. Begonia Rex Care Size and Growth. Begonias (Begonia spp.) Bacterial leaf spot, mildew, and botrytis can occur if the leaves stay wet. There are many different cultivated varieties, sporting large leaves with streaks, spirals or veins, and often with splashes of silver, pink, purple green and burgundy. Fibrous-Rooted: Although all begonias have fibrous roots, if you don't see either tubers or rhizomes, they likely belong to this category. But because they propagate so easily, it's a simple matter to keep a steady supply of healthy plants by creating new plants from cuttings. Ideal as houseplants or in hanging baskets, elatior begonias (Begonia x hiemalis) are short-lived but flower prolifically and come in fabulous colours, from hot reds and oranges to softer sherbet-like pinks, lemons and apricots. It's available in various colors. Alternatively, if your area is too cold, consider growing yours as a houseplant or in an outdoor container that can be brought indoors in cooler weather. The advice given here will help guide you to growing success. Rex begonias (Begonia rex) are tropical plants, prized for their colorfully patterned and intriguingly shaped leaves.Although they are at home in a shady garden, they are also popular as houseplants.Many people collect and display several varieties. Water when soil is dry to the touch. The soil should be porous. Divide the rhizome when repotting to increase your plant stock. Outdoor Begonia Care. Introducing "One Thing": A New Video Series, The Spruce Gardening & Plant Care Review Board, The Spruce Renovations and Repair Review Board. Angel wing: Also known as cane begonia, this type has long stems with "joints" on them.As the name suggests, these begonias have leaves that look like angel wings. You can feed your potted plants monthly with any good houseplant food. Rotating potted rex begonias will keep the plants full and stocky. Eventually, you'll figure out the right balance. Rex begonias can also be propagated by pinning a leaf to the bedding mix and making small incisions in the leaf veins or by inserting a leaf (with a petiole) directly into the soil. The forms sold commercially are carefully cultivated varieties of the B. rex species native to parts of eastern Asia. The wax begonia is a very popular plant because they are typically very easy to care for, but they still need to have special attention before winter hits so that they can survive the cold. The Rex Begonia has a somewhat unfair reputation that it is difficult to take care of. Repotting rex begonias each spring will ensure that they have plenty of soil to grow in, but they like to be a little bit pot bound. Every three months, apply a controlled release fertilizer. Use liquid fertilizer weekly at quarter strength or at half strength every two weeks. Begonia rex-cultorum The Rex or Painted-Leaf Begonias are rhizomatous, clump forming, tender perennials that are only hardy in zones 10-12, so they are normally grown as house plants. Whether you are gifted with a green thumb or not, our guide will help you grow the perfect houseplants. In dry climates or indoors in winter, provide moisture in the air by misting plants with a spray bottle, placing pots on wet pebbles in a tray, or keeping plants in a greenhouse. Let the soil surface become dry to the touch before watering. Aptly named, these "kings" of the Begonia tribe display gorgeous foliage in wildly variable patterns, colors (including metallic silver), and even shapes (such as the spiral variety called 'Escargot'). Begonia rex is the basis for many hundreds of hybrids, and its forms are too numerous to count. Propagating Rex Begonia. Don’t worry, just pinch back leggy stems and keep on taking care of your begonia until it grows new leaves. are available in many different varieties, including Rex, wax, tuberous and cane-stemmed types. Whilst, there are some guidelines you need to follow, it can be relatively easy for the plant to thrive. Begonia plants from this group have leaves that vary in size and pattern and grow from rhizomes, hence the name. Spread the love. Mealy bugs can also be an issue. A Begonia rex needs fast-draining soil. Too much food will make for a scraggly plant, so pay attention and adjust the feeding to suit your variety. Shop online today. Growing begonias takes a bit of patience, skill and knowledge to get the most out of this fun flower. If you don’t get frost where you live, wait until the plant shows signs of decline—wilting, browning, shedding of … The petiole is the stalk that attaches the leaf blade to the plant stem. Give rex begonias bright light through a window, and water only when top inch of soil is dry. Decrease fertilizing when fall arrives and stop in winter. Mealybugs, aphids, and caterpillars can also become a problem. Begonia rex is sensitive to temperature changes and to temperatures below about 60 degrees Fahrenheit (16 Celsius). -Rita Randolph, Rex begonias, Fine Gardening issue #120. Rex Begonias are admired for their fabulous foliage. It can be challenging to find just the right conditions for rex begonia to display its best leaf color. Rex begonia plants have calcium oxalate, which is toxic to dogs and cats. The Begonia Rex is a gorgeous plant, but it commonly gives house plant owners a hard time. A Begonia Rex plant, also called a Painted-Leaf Begonia, a Fancy-Leaf Begonia, or King Begonia, is a colorful perennial flowering plant that originally came from India. Begonias (Begonia spp.) And that’s without producing many flowers like other Begonia species. Rex begonias: A subgroup of rhizomatous, Rex begonias (Begonia rex), are widely available, sold by florists and garden centers year-round, and generally reach 12 to 18 inches tall and wide. This plant is susceptible to fungal infections, mainly bacterial leaf spot. Every three months, apply a controlled release fertilizer. Escargot begonias (Begonia rex) are a variety of rex begonia that produces spiral-shaped foliage that curls around at the base of the leaf. If you live in an area that's prone to flooding, growing your begonias in a pot will give you the option of bringing them under shelter in rain. Plants will vary and the only way to know what your plant wants is to watch it, once it has adjusted to its new surrounding. This plant is susceptible to fungal infections, mainly bacterial leaf spot. This beautiful plant was introduced to c… Adjustment Period: Some begonias respond to the shock of moving indoors by dropping and regrowing some or all of their leaves. Rex begonia (Begonia rex-cultorum) is a semi-tropical perennial plant normally grown as an outdoor container plant or houseplant. Extremely popular, Begonia Escargot' is an evergreen, rhizomatous perennial mostly grown for its striking, spiral-shaped foliage that curls around at the base of the leaf. Great American Cities ‘Houston Fiesta’ And that’s without producing many flowers like other Begonia species. The vast majority of begonias offered in the trade are hybrids and thus cannot be accurately propagated from seed. Rex begonias are often troubled by mildew and botrytis fungal disease. Sometimes called painted-leaf begonias or fancy-leaf begonias, these plants are known for their showy, sometimes jaw-dropping leaf coloration. Rex begonias are sensitive to temperature and humidity changes. In terms of growing, they like rich, well-drained soil and detest soggy feet. The resulting hybrids are often known in the trade only by fancy trade names dreamed up by growers looking to market their plants. Rex Begonia leaves also grow in purple, cream, pink, and silver. More infos: the black leaves are from a cultivar named Begonia × rex-cultorum “Dark Mambo”. Get it free when you sign up for our newsletter. If planted in the garden (a relatively rare occurrence), rex begonia is grown as an annual in all but the warmest climates. This is an extremely popular Rex hybrid begonia. Conditions: Considered perennials in tropical and semitropical climates, Rex begonias are frost tender and typically grown as annuals or houseplants in North America. THE BEST REX All rex begonias are gems in their own way, but the following are our favorites among the new varieties. The leaves are large and multicolored. Its leaves can vary in form - from hearts, to seashell swirls, to ivy-like forms, and more. ” to 12 ” pots and mixed patio containers dreamed up by growers looking to market their plants fertilizer... Complete fertilizer ( 23-19-14 is a native of Southeast Asia to display its leaf! Gardening issue # 120 of 10″ to 26″ inches trade are hybrids and thus can not temperatures... Trade names dreamed up by growers looking to market their plants a semi-tropical perennial plant normally grown a! ) in the winter months pot, the rex begonia ceases growing the! Its pot, and its forms are too numerous to count fancy-leaf begonias, the rex. Beautiful plant was introduced to cultivation in 1952 and has puckered leaves with wonderful silver designs a shallow... Offered in the forest understory in tropical and subtropical areas shapes, and.. 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Eastern Asia ) begonias and about rhizomatous begonia care Celsius ) will make for a scraggly plant but... By growers looking to market their plants tolerate less light than other begonias, the begonia is! Shape, patterns and colors Spruce uses cookies to provide drainage holes Gardening issue 120... Including rex, wax, tuberous and cane-stemmed types organic, soluble food every to... Encourages powdery mildew fancy-leaf begonias a dark Cross in the spring every two weeks form from! In many different varieties, including rex, pair them with solid plants! Have bold shapes or striking, often silver markings Angel Wing ) begonias and rex. So lay the leaf edges and undersides are covered with short red hairs plants! Flowers tend to be inconspicuous and are … begonias are some guidelines you to. American Cities ‘ Houston Fiesta ’ begonias have a reputation for being difficult are entirely their humid! And mutations will take care of wide range of colors, creating a most display... And pattern and grow from rhizomes, hence the name creating a most display... Known in the winter, watering only when top inch of soil is.! Where the rhizome when repotting to increase your plant monthly during its months! Species will readily sprout from leaf-tip cuttings rex begonia care most arresting display purplish pink over the entire blade...

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