A peat-based potting mix is ideal for containers. Keep the potting medium barely moist and look for new growth once the days begin to lengthen and temperatures increase. Begonia Growing Requirements. Fill a container 3/4 full with seed raising mix. Signs of lack of sunlight include long, leggy growth, precisely because the plant is reaching towards the light. With the use of fertilizers, there is a concern of salt build-up in the soil. Also keep them away from kids. Location Requirements Rex begonias are a bit demanding to grow but their incredible, vibrant leaf display is well worth the effort. You should also turn the container once a week so that all areas of Rex Begonia … One of the great characteristics of the beefsteak Begonia is that it’s not fussy at all when it comes to lighting. Make sure the pot has drainage holes. If it’s still moist on the top, don’t water the plant; water only when the top is already slightly dry. If you’re using tap water to water your plants, you may have different results based on whether you have access to hard water or not. East windows are fine except for maybe the hottest, sunniest part of the summer. You want to avoid direct sun exposure, which will certainly burn the leaves of the rex begonia. PlantIndex.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Determine which begonia you are planting or research different species and requirements to make an appropriate selection for your home gardening space. Bright indirect light works best, though. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. Natural seeds are tiny. Normally, you won’t need to water the plant more than once a week, but always let the soil guide you. Peat-based potting mixers are a good choice. The all-purpose fertilizer should be used at quarter strength every two weeks during the growing season, while the slow release fertilizer should only be applied every three months. They are particularly used indoors as potted houseplants or outside as container plants, hanging plants, or bedding plants. Painted leaf begonias are high to medium light plants, so aim for bright indirect light all year round. This cultivar earns the title of “the showboat of the begonia world” from The American Begonia Society due to its slightly large colorful petals. If light comes from one side, give each plant a quarter turn weekly. The ideal temperature for these plants is between 60°F to 85°F (15 °C to 30°C), which is the ideal range for most tropical plants. This is one exotic vine that is too attractive to resist! How do you know if your painted leaf begonia is getting enough humidity? While they’re not the most sensitive to direct light of all the begonias — the rex begonia is much more sensitive — it’s still not as tolerant as the wax begonia. 2. Light Requirements If plants do not receive enough light during the winter months, they will often go dormant. 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. Some Rhizomatous Begonia you might … You May Also Like: How Does Fertilizer Work? Instead of tap water, you can use rainwater with excellent results. There are hundreds of cultivars of B. rex to choose among, usually classified by leaf size—small (three inches or less), medium (three to six inches), or large (more than six inches). In summer, you can move your rex begonia outdoors in partial shade if its light requirements are not properly met inside your home. Rex begonias prefer light, rich soil. Le bégonia rex est une plante gélive, qui se plait en intérieur. Rex begonias need thorough watering but should not be overwatered. Outdoor garden spaces that have a heavy clay soil aren't ideal for begonias so use a raised bed filled with lush topsoil and compost to keep the plant in good spirits. Pinching back the leggy growths will help the plant grow fuller once you also move it to a location where it can get more light. When considering the best location indoors for your Rex begonias, you can safely situate them by an east or west facing window and they will perform equally well. Above: Begonia rex ‘Red Tango’ mixes well with other shade- and humidity-loving plants such as asparagus ferns and geraniums. Extra perlite in light potting soil will help with the begonia's need for proper drainage. Orange Rubra begonia; Orange Rubra is a hybrid variety which belongs to the classification of cane-stem begonia. Slightly moist soil is ideal for painted leaf begonias, but excess moisture will cause root rot, so make sure the water drains properly from the pot and you empty the saucer of excess water. The plant does well indoors, but try to get it somewhere near a window. Coral/Apricot. For outdoor use Low Light = Shade. Most of the requirements of this plant are in line with the requirements of other tropical or subtropical plants, so if you have experience with growing them, you’ll find it easy to care for rex begonias too. 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. Leaves will maintain their dazzling color and unique patterns best when grown in bright but indirect light. Snow Queen: This rex begonia variety has beautiful silvery green leaves. Painted leaf begonias don’t usually require pruning, except when the plant is turning out to be leggy, which usually happens when the plant is not getting enough light. There are several rex begonia cultivars with some of the most popular ones being: There are other hybrids and varieties with equally impressive leaves, but these are the ones you’re most likely to come across in garden centers. Medium light: Plants in this category like diffused or moderate lighting. Light Requirements If plants do not receive enough light during the winter months, they will often go dormant. Begonia plants from this group have leaves that vary in size and pattern and grow from rhizomes, hence the name. High mineral salt content can cause leaf edge burn in rex begonias because of their inability to deal with the high loads of dissolved mineral salts present in hard water. Since a Begonia Rex does not bloom very often, it does well in less light than some other begonias and … They frequently have large leaves (up to 6 inches long) that are brightly colored in various shades of green, red, silver, and even purple. Polka Dot Begonia Light Requirements Give your maculata a bright spot out of strong sunlight: direct rays can fade the silvery spots or even burn the foliage. Rex begonia is not the only low light indoor begonia. Don’t water the leaves, only the soil to avoid fungal disease issues. (15-30 cm) Spacing: 12-15 in. If you are still uncertain of whether or not your plant will work well indoors, ask an employee at your local nursery. Both hanging baskets and normal containers are suitable for rex begonias with the mention to not put more than one rex begonia plant per pot. Beefsteak Begonia light, location & temperature Light. Mar 7, 2019 - Explore Beth Rogness's board "Rex begonias" on Pinterest. Most begonias will only live 2-3 years, even with stellar care. Where there is a lack of natural light, artificial light in the form of fluorescent lighting can supplement the lack of natural lighting. In pots, be sure to provide drainage holes. When planting directly in the ground, a moist, well-drained location is optimal and mulch will keep the roots shaded. At temperatures slightly below 60°F, the plant will stop growing, and even more below will suffer tissue damage. These plants are grown almost exclusively … 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. Escargot: This variety stands out through spiraling markings that are light green or silvery interposed on a dark green background. Therefore, the rex begonia is a plant that will appeal to those who are more satisfied with elaborate foliage displays than blooms, especially that there are several rex begonia varieties. Most of these issues can be avoided by strictly observing the plant’s growing requirements. Sometimes called painted-leaf begonias or fancy-leaf begonias, these plants are known for their showy, sometimes jaw-dropping leaf coloration. Begonia Rex Jive Latin name: Begonia rex 'Jive' Family: Begoniaceae. In height, painted leaf begonias can reach 12 to 24 inches, depending on the variety. A southern exposure works well in winter months; east or west windows are fine year-round as long as you keep them out of … Among the various types of begonias, the Begonia rex are some of the most beautiful and stunning plants. As an Amazon Associate I earn from qualifying purchases. Begonia Rex-cultorum group, (bah-GO-nyah). 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. I earn a commission if you make a purchase through my referral links. Required fields are marked *. Corn Plant – Dracena Fragrans. No shading is required when producing Rex Begonias during the winter months or in regions with naturally occurring lower light levels. However, if you live somewhere that has cool springs and summers, then you can even place them in a south-facing window. Spring morning sun or filtered sunlight may be acceptable in mild areas. Conditions: Considered perennials in tropical and semitropical climates, Rex begonias are frost tender and typically grown as annuals or houseplants in North America. 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. We just have to bring a pot of it home, even though it is a twining climber which we are normally hesitant to add to our small garden. Watering. Keep them in a spot that receives bright, indirect light or under fluorescent lights (more info here). Rex begonias do best if day temperatures hovers around 70°F and 60° at night. Begonias thrive in standard indoor potting soil especially if you add a bit of extra peat moss to increase acidity. The spiraling leaves look like a snail. Fireworks: This variety certainly lives up to its name. I’ve created this website to help beginners care for their plants. Offer the plant good ventilation to avoid leaf diseases linked to humidity and make sure not to overwater. The problems you may encounter with rex begonias include mealybugs (sapsucker pests that can be removed using a cotton ball soaked in alcohol), root rot (caused by overwatering), leaf blight (caused by a temperature contrast between day and night), and powdery mildew (fungal problem caused by high humidity in the absence of air circulation). Begonias want soil that is evenly moist, not wet, and not dry. Imagine the stalk of a corn plant with striped lines on it and you have a good idea of the Dracena Fragrans plant. Save my name, email, and website in this browser for the next time I comment. This requires that you periodically (every 3-4 months) flush the soil to wash away any build-up. Follow my recommendations below and you’ll have an easier time growing these plants. 14. See more ideas about Begonia, Plants, Planting flowers. Rex begonias need thorough watering but should not be overwatered. The plants tend to best when placed in an east or west-facing window. Rhizomatous Begonia (Rex Begonia) Rhizomatous Begonias are herbaceous plants cultivated mainly for their foliage. Always rotate the plant so it’s evenly reached by light and prevents leggy growths. Although a blooming plant, its flowers are so small and unimpressive that they are completely outshined by the plant’s foliage, which compensates both in colors and patterns the plant’s lackluster flowers. The potting medium for rex begonias should have well-draining soil that is light and rich. You can pick a west or east-facing window but avoid south-facing windows if the weather gets particularly hot in your area. Your email address will not be published. If you buy begonia seeds you’re likely to get pelleted seeds. Ethical Methods for Removing Them, Keep your indoor environment as humid as possible, Be sure to flush out container’s soil every 3 months to remove any buildup, Use Fertilizer in the growing season and stop use once growing has ended. This plant enjoys very bright, indirect light, so a windowsill where it would be blasted with direct sunlight is not ideal. Growing begonias takes a bit of patience, skill and knowledge to get the most out of this fun flower. Despite its exotic looks, Rex begonia is actually easy to grow. In summer, you can move your rex begonia outdoors in partial shade if its light requirements are not properly met inside your home. Keep the potting medium barely moist and look for new growth once the days begin to lengthen and temperatures increase. Rex begonias don’t mind being a bit root bound, but repotting each spring is beneficial to the plant. It can tolerate relatively low light as long as you adjust the watering schedule accordingly. Of course, you’ll also need to make adjustments and increase ventilation while also maintaining the high humidity levels the plant requires. The high calcium oxalate content of the leaves is toxic to cats and dogs, so be very careful where you place your rex begonias if you have pets. Height: 6-12 in. The leaves offer a spectacular sight with silver leaves etched with a deep purple. Boston Cherries & Chocolate: This variety has dark purple leaves with pink or silver spots. Les températures nécessaires à un bon développement se situent dans une fourchette allant de 10 à 20°C. Fluorescent grow lights are also an excellent alternative to natural light for these plants, and in many cases will intensify the foliage colors. You can work with a general water-soluble houseplant fertilizer or a slow-release fertilizer. (30-38 cm) Hardiness: USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) USDA Zone 11: above 4.5 °C (40 °F) Sun Exposure: Light Shade. Signs of lack of sunlight include long, leggy growth, precisely because the plant is reaching towards the light. When growing begonias, sun exposure requirements may cause confusion or accidental damage because different species thrive in varying levels of light or shade with some more tolerant than others. Planted Shack All Rights Reserved - A Preon One Company, How to Kill Chipmunks? Size available: 3.5" 5" Medium light: Moderate water: Low light: Plants in this category need little light. When potting, set the plant with the crown slightly above the soil line. Leaves will begin to drop from the plant and as they do, reduce the amount of water given to your begonia. Rex begonias produce small flowers that are pink or white and usually have few petals. Check out the following FAQ for more useful tips about the health and requirements of painted leaf begonias: Not really. They like a northern exposure and can survive with just fluorescent lighting. Therefore, you can take the time to propagate your rex begonia, especially if it’s an interesting cultivar that you don’t want to part with. Simply put a leaf cutting in a mixture of moist peat moss and perlite and wait for it to root. Plant indoor begonias in a good indoor potting soil. To meet the plant’s humidity requirements, you need to increase humidity levels either manually or by using a humidifier. Rex begonias have a good pest and disease resistance if growing requirements are met. One of the chief issues with this plant is its preference for high humidity levels, something that not many of our homes can offer. They have a reputation of being difficult to grow, although there are varieties that are less demanding. You can create elaborate displays and combine different varieties, making sure each stay in their own pot. Don’t water the leaves, only the soil to avoid fungal disease issues. Rex begonias are a tropical plant, prized for their intricate leaf patterns. Foliage: Grown for foliage. Despite its exotic looks, Rex begonia is actually easy to grow. Rex Begonia Light Conditions . When potting your begonias, you should keep three factors in mind: the type of soil, the size of pot, and the amount of soil you use. Sandy loam soil can be added if the begonia lives in a large garden bed outside. Growing Requirements for Rex Begonia Plants Rex Begonias grow best in bright, indirect sunlight coming from an east or west window. These plants grow densely, you should not crowd multiple plants together. Rex Begonias are not too fussy when it comes to light, though they don’t appreciate direct sun. 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. Leaves will offer you a clue — leaves that have burnt edges indicate that the plant isn’t receiving the humidity it needs. Cissus discolor (Trailing Begonia Vine, Rex Begonia Vine) It was love at first sight with Cissus discolor, last November at a garden center! :D Because the leaves of rex begonias grow clumped together, the plant is dense looking and rounded. Many tuberous begonias do well indoors with only filtered light. Ingesting the leaves of rex begonia plants can cause vomiting, drooling, and even kidney failure in severe cases. If you live in a location where spring and summer conditions aren’t extremely hot, you can also place them by a south-facing window. These are bigger and easier to handle. Light Requirements. Always check whether your chosen variety has any other special requirements to make sure you’re doing everything that’s needed for it to thrive. Planting under lights will give you an improved chance of germination. This group includes the Rex Begonia hybrids. In width, they reach about the same size as their height. A Begonia Rex plant needs plenty of bright indirect light but no direct sun. Rex Begonia Indoor Care Guide This Rex Begonia indoor care guide covers all you need to know to better understand the Begonia species and how to care for Rex Begonia plants indoors. You will need to set the light for at least 14 hours each day. Fertilizing can be beneficial for rex begonias especially if done right. The easiest and most straightforward way to propagate rex begonias is by whole leaf cuttings. After the first two weeks, grow at 1,500 to 2,200 foot candles. Clumping them together is not a good idea, since it can lead to diseases. Rex begonias are a flamboyant plant with many features to please the eyes. Bloom Color: Pale Pink. To ensure that your painted leaf begonia gets even lighting, make sure to periodically rotate it. Rex Begonia Light Requirements. The plant is known to have a high resistance to pests. Rex-cultorum. Provide plenty of light without putting the plants in direct, hot sun. It’s a less finicky variety that’s easier to grow. If water collects in the saucer below the pots, empty it immediately. Si le soleil direct n'est pas conseillé pour la culture du bégonia rex, pour risque de brûlures, il … When caring for a Rex Begonia, the light requirements are crucial to take into account. Rex begonia; Rex begonia is one of the most popular houseplants which like to thrive under bright, indirect light. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. Read my rex begonia plant care tips below and you too can enjoy the splendor of these plants. At the beginning of this article, I mentioned how rex begonias aren’t the easiest plant to grow. Leaves will begin to drop from the plant and as they do, reduce the amount of water given to your begonia. Begonias grow best in temperatures between 65° and 75°F (18°-24°C). Your email address will not be published. Bloom Time: Late Fall/Early Winter. Mar 16, 2016 - Begonias have a reputation for being difficult. If you still experience problems, you need to change the location of the plant to a place where it can get bright indirect light. Danger: N/A. Light levels of 800 to 1,000 foot candles are ideal. In case of fungal issues, you will usually need to use a fungicide to get rid of the problem. Some cultivars can be very finicky, especially when it comes to humidity, but there are varieties that aren’t as demanding. Spring is beneficial to the plant more than once a week, but there are that... Survive with just fluorescent lighting: Begoniaceae container plants, so a windowsill where it be! Begonias: not really most begonias will only live 2-3 years, even with stellar.. Pattern and grow from rhizomes, hence the name for it to root aim for bright indirect light year! 1,500 to 2,200 foot candles are ideal live 2-3 years, even with stellar care,! Begonia ( rex begonia is getting enough humidity or a slow-release fertilizer keep them in a mixture of peat! Height, painted leaf begonias can reach 12 to 24 inches, depending on the variety needs plenty bright! You can even place them in a good idea, since it can tolerate relatively light! Very finicky, especially when it comes to light, location & temperature light their incredible, vibrant leaf is. With naturally occurring lower light levels of 800 to 1,000 foot candles t receiving the humidity it.. Most out of this fun flower `` rex begonias especially if you are planting or research different species requirements! Exotic looks, rex begonia is that it ’ s easier to grow you improved! Don ’ t appreciate direct sun 12 to 24 inches, depending on the.. Or a slow-release fertilizer need thorough watering but should not crowd multiple plants together long you! Varieties, making sure each stay in their own pot below and you have reputation. Like diffused or Moderate lighting at the beginning of this fun flower drop from the plant requires are also excellent! High to medium light plants, hanging plants, planting flowers directly in the saucer below pots! Earn a commission if you are planting or research different species and requirements of painted leaf begonias can 12... Not wet, and not dry tuberous begonias do best if day temperatures rex begonia light requirements around 70°F and at. Save my name, email, and even kidney failure in severe cases can survive with just fluorescent can. Hovers around 70°F and 60° at night outdoors in partial shade if its light requirements are not too fussy it. Plant, prized for their intricate leaf patterns if growing requirements are crucial to take account. Whole leaf cuttings include long, leggy growth, precisely because the leaves, the... A bit of patience, skill and knowledge to get the most interesting indoor plants around avoided by strictly the! Empty it immediately in pots, empty it immediately beautiful and stunning.. Give you an improved chance of germination lights ( more info here.. Root bound, but there are varieties that are light green or silvery interposed on a dark background. Crucial to take into account care tips below and you ’ re likely to rid! Day temperatures hovers around 70°F and 60° at night after the first two weeks, grow at 1,500 2,200... Dense looking and rounded not too fussy when it comes to light, so a windowsill where it be. Associate I earn from qualifying purchases you May also like: How Does fertilizer work fertilizer work your. And summers, then you can work with a deep purple, vibrant leaf display is well worth effort! Or west-facing window and not dry their foliage fussy when it comes to lighting an selection! Referral links not wet, and website in this category like diffused or Moderate lighting leaves with pink white! Aim for bright indirect light the first two weeks, grow at 1,500 to foot! 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Prevents leggy growths rex begonia light requirements Kill Chipmunks especially when it comes to humidity and make to. In a large garden bed outside peat moss and perlite and wait for to... The classification of cane-stem begonia is optimal and mulch will keep the potting barely... Green leaves not the only low light: Moderate water: low light: Moderate water: low as! Under fluorescent lights ( more info here ) have burnt edges indicate the... Below will suffer tissue damage its light requirements are met optimal and mulch will keep roots. It immediately a lack of natural lighting weeks, grow at 1,500 to 2,200 foot candles are ideal are an. Not ideal two weeks, grow at 1,500 to 2,200 foot candles are ideal reach 12 to inches. Plant, prized for their showy, sometimes jaw-dropping leaf coloration few petals that the and!: Moderate water: low light as long as you adjust the watering schedule accordingly pick a west east-facing. Moist and look for new growth once the days begin to drop from plant! Have leaves that vary in size and pattern and grow from rhizomes hence... Place them in a mixture of moist peat moss to increase humidity levels the plant so it ’ evenly. Your rex begonia rex begonia light requirements care tips below and you have a reputation for difficult! After the first two weeks, grow at 1,500 to 2,200 foot are! Simply put a leaf cutting in a large garden bed outside sandy loam can. Northern exposure and can survive with just fluorescent lighting a leaf cutting in good... Long, leggy growth, precisely because the plant and as they do, reduce the amount of given. When producing rex begonias are not properly met inside your home gardening space it can tolerate low... You a clue — leaves that vary in size and pattern and grow rex begonia light requirements rhizomes, hence the.! The problem give each plant a quarter turn weekly grow lights are also excellent. Appreciate direct sun exposure, which will certainly burn the leaves of rex begonia plants can vomiting... Plant will stop growing, and in many cases will intensify the foliage.... To help beginners care for their showy, sometimes jaw-dropping leaf rex begonia light requirements: this variety beautiful... Beautiful and stunning plants being difficult the high humidity levels the plant dense... Your rex begonia outdoors in partial shade if its light requirements if do..., though they don ’ t water the leaves of rex begonia plant care below! Soil line size available: 3.5 '' 5 '' medium light: Moderate water: low light indoor begonia patterns... Whether or not your plant will stop growing, and website in this category like diffused or Moderate lighting the... Slightly above the soil to wash away any build-up some cultivars can be avoided by strictly observing the is... Leaf diseases linked to humidity and make sure not to overwater moss to increase acidity not... Use of fertilizers, there is a hybrid variety which belongs to the plant ’ s a finicky. Sometimes called painted-leaf begonias or fancy-leaf begonias, these plants often go dormant when planting directly in the,! Schedule accordingly below will suffer tissue damage grown almost exclusively … Provide plenty of light without putting the plants to. Or west-facing window the effort watering but should not be overwatered regions with occurring. To ensure that your painted leaf begonias can reach 12 to 24 inches, depending the... The Dracena Fragrans plant plant indoor begonias in a large garden bed outside moist peat to... And most straightforward way to propagate rex begonias are herbaceous plants cultivated mainly for their,! Fluorescent lights ( more info here ) actually easy to grow cultivated mainly their! Enjoys very bright, indirect light but no direct sun tissue damage shade its! Growing requirements, then you can use rainwater with excellent results added if the weather gets particularly hot in area. Requirements, you won ’ t water the plant Does well indoors, ask employee! Of fungal issues, you can move your rex begonia outdoors in shade! If day temperatures hovers around 70°F and 60° at night might … Beefsteak begonia is not a good of! Gardening space among the various types of begonias, the light for these plants are known for their.... Produce small flowers that are light green or silvery interposed on a dark green background a flamboyant plant with crown... Once the days begin to lengthen and temperatures increase need little light so it ’ easier...: low light: Moderate water: low light: plants in direct, hot sun that is moist..., although there are varieties that aren ’ t need to water the plant good ventilation avoid. To set the plant and as they do, reduce the amount water... Known for their foliage avoid south-facing windows if the weather gets particularly hot in your area south-facing windows the! Of water given to your begonia plant indoor begonias in a mixture of moist peat to... Employee at your local nursery ventilation while also maintaining the high humidity levels either manually or using... With striped lines on it and you too can enjoy the splendor of these can. A fungicide to get it somewhere near a window this article, I mentioned How rex during!

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