Don’t water the leaves, only the soil to avoid fungal disease issues. 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. In summer, you can move your rex begonia outdoors in partial shade if its light requirements are not properly met inside your home. When planting directly in the ground, a moist, well-drained location is optimal and mulch will keep the roots shaded. You will need to set the light for at least 14 hours each day. Most of these issues can be avoided by strictly observing the plant’s growing requirements. You should also turn the container once a week so that all areas of Rex Begonia … 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. This cultivar earns the title of “the showboat of the begonia world” from The American Begonia Society due to its slightly large colorful petals. Your email address will not be published. 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). They like a northern exposure and can survive with just fluorescent lighting. At the beginning of this article, I mentioned how rex begonias aren’t the easiest plant to grow. 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. 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. 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. 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. 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. 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. To meet the plant’s humidity requirements, you need to increase humidity levels either manually or by using a humidifier. As an Amazon Associate I earn from qualifying purchases. Normally, you won’t need to water the plant more than once a week, but always let the soil guide you. A Begonia Rex plant needs plenty of bright indirect light but no direct sun. Rex begonias prefer light, rich soil. It can tolerate relatively low light as long as you adjust the watering schedule accordingly. The easiest and most straightforward way to propagate rex begonias is by whole leaf cuttings. Because the leaves of rex begonias grow clumped together, the plant is dense looking and rounded. Rex-cultorum. Peat-based potting mixers are a good choice. Above: Begonia rex ‘Red Tango’ mixes well with other shade- and humidity-loving plants such as asparagus ferns and geraniums. Light levels of 800 to 1,000 foot candles are ideal. Planted Shack All Rights Reserved - A Preon One Company, How to Kill Chipmunks? Growing Requirements for Rex Begonia Plants Rex Begonias grow best in bright, indirect sunlight coming from an east or west window. Of course, you’ll also need to make adjustments and increase ventilation while also maintaining the high humidity levels the plant requires. 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. You May Also Like: How Does Fertilizer Work? Since a Begonia Rex does not bloom very often, it does well in less light than some other begonias and … Spring morning sun or filtered sunlight may be acceptable in mild areas. Rex begonias are a flamboyant plant with many features to please the eyes. Don’t water the leaves, only the soil to avoid fungal disease issues. Plant indoor begonias in a good indoor potting soil. Bright indirect light works best, though. (15-30 cm) Spacing: 12-15 in. 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. 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. In pots, be sure to provide drainage holes. 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. When caring for a Rex Begonia, the light requirements are crucial to take into account. These plants grow densely, you should not crowd multiple plants together. Growing begonias takes a bit of patience, skill and knowledge to get the most out of this fun flower. Begonia Rex-cultorum group, (bah-GO-nyah). Begonias thrive in standard indoor potting soil especially if you add a bit of extra peat moss to increase acidity. 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. Rex begonias need thorough watering but should not be overwatered. If light comes from one side, give each plant a quarter turn weekly. How do you know if your painted leaf begonia is getting enough humidity? This requires that you periodically (every 3-4 months) flush the soil to wash away any build-up. Fluorescent grow lights are also an excellent alternative to natural light for these plants, and in many cases will intensify the foliage colors. Keep the potting medium barely moist and look for new growth once the days begin to lengthen and temperatures increase. Painted leaf begonias are high to medium light plants, so aim for bright indirect light all year round. Coral/Apricot. Many tuberous begonias do well indoors with only filtered light. In case of fungal issues, you will usually need to use a fungicide to get rid of the problem. Begonia Rex Jive Latin name: Begonia rex 'Jive' Family: Begoniaceae. I earn a commission if you make a purchase through my referral links. Rex Begonia Light Requirements. In width, they reach about the same size as their height. 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. Required fields are marked *. Light Requirements If plants do not receive enough light during the winter months, they will often go dormant. :D Cissus discolor (Trailing Begonia Vine, Rex Begonia Vine) It was love at first sight with Cissus discolor, last November at a garden center! Some Rhizomatous Begonia you might … Fireworks: This variety certainly lives up to its name. 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. Bloom Time: Late Fall/Early Winter. Beefsteak Begonia light, location & temperature Light. Rex begonias produce small flowers that are pink or white and usually have few petals. To ensure that your painted leaf begonia gets even lighting, make sure to periodically rotate it. In height, painted leaf begonias can reach 12 to 24 inches, depending on the variety. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. One of the great characteristics of the beefsteak Begonia is that it’s not fussy at all when it comes to lighting. Escargot: This variety stands out through spiraling markings that are light green or silvery interposed on a dark green background. Sometimes called painted-leaf begonias or fancy-leaf begonias, these plants are known for their showy, sometimes jaw-dropping leaf coloration. Rex begonias are a tropical plant, prized for their intricate leaf patterns. Foliage: Grown for foliage. 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. Leaves will maintain their dazzling color and unique patterns best when grown in bright but indirect light. 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. Rex begonias do best if day temperatures hovers around 70°F and 60° at night. The plant is known to have a high resistance to pests. Rex Begonias are not too fussy when it comes to light, though they don’t appreciate direct sun. 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. Boston Cherries & Chocolate: This variety has dark purple leaves with pink or silver spots. 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. 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. Corn Plant – Dracena Fragrans. 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. Rex begonias have a good pest and disease resistance if growing requirements are met. Rhizomatous Begonia (Rex Begonia) Rhizomatous Begonias are herbaceous plants cultivated mainly for their foliage. They have a reputation of being difficult to grow, although there are varieties that are less demanding. 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. Check out the following FAQ for more useful tips about the health and requirements of painted leaf begonias: Not really. 2. Simply put a leaf cutting in a mixture of moist peat moss and perlite and wait for it to root. Signs of lack of sunlight include long, leggy growth, precisely because the plant is reaching towards the light. Danger: N/A. They are particularly used indoors as potted houseplants or outside as container plants, hanging plants, or bedding plants. If you are still uncertain of whether or not your plant will work well indoors, ask an employee at your local nursery. However, if you live somewhere that has cool springs and summers, then you can even place them in a south-facing window. Rex begonias need thorough watering but should not be overwatered. You want to avoid direct sun exposure, which will certainly burn the leaves of the rex begonia. The leaves offer a spectacular sight with silver leaves etched with a deep purple. See more ideas about Begonia, Plants, Planting flowers. Sandy loam soil can be added if the begonia lives in a large garden bed outside. Medium light: Plants in this category like diffused or moderate lighting. Size available: 3.5" 5" Medium light: Moderate water: Low light: Plants in this category need little light. Where there is a lack of natural light, artificial light in the form of fluorescent lighting can supplement the lack of natural lighting. No shading is required when producing Rex Begonias during the winter months or in regions with naturally occurring lower light levels. Leaves will offer you a clue — leaves that have burnt edges indicate that the plant isn’t receiving the humidity it needs. Watering. You can create elaborate displays and combine different varieties, making sure each stay in their own pot. Rex begonia; Rex begonia is one of the most popular houseplants which like to thrive under bright, indirect light. 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. Snow Queen: This rex begonia variety has beautiful silvery green leaves. Conditions: Considered perennials in tropical and semitropical climates, Rex begonias are frost tender and typically grown as annuals or houseplants in North America. 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. Begonias grow best in temperatures between 65° and 75°F (18°-24°C). Clumping them together is not a good idea, since it can lead to diseases. Despite its exotic looks, Rex begonia is actually easy to grow. Fill a container 3/4 full with seed raising mix. Begonias want soil that is evenly moist, not wet, and not dry. Most begonias will only live 2-3 years, even with stellar care. Le bégonia rex est une plante gélive, qui se plait en intérieur. For outdoor use Low Light = Shade. Leaves will begin to drop from the plant and as they do, reduce the amount of water given to your begonia. If you buy begonia seeds you’re likely to get pelleted seeds. If it’s still moist on the top, don’t water the plant; water only when the top is already slightly dry. Follow my recommendations below and you’ll have an easier time growing these plants. Begonia plants from this group have leaves that vary in size and pattern and grow from rhizomes, hence the name. It’s a less finicky variety that’s easier to grow. This group includes the Rex Begonia hybrids. You can work with a general water-soluble houseplant fertilizer or a slow-release fertilizer. 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. Always rotate the plant so it’s evenly reached by light and prevents leggy growths. Location Requirements Rex begonias are a bit demanding to grow but their incredible, vibrant leaf display is well worth the effort. 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. 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. Leaves will begin to drop from the plant and as they do, reduce the amount of water given to your begonia. If you still experience problems, you need to change the location of the plant to a place where it can get bright indirect light. With the use of fertilizers, there is a concern of salt build-up in the soil. These are bigger and easier to handle. Your email address will not be published. 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. Offer the plant good ventilation to avoid leaf diseases linked to humidity and make sure not to overwater. Signs of lack of sunlight include long, leggy growth, precisely because the plant is reaching towards the light. Rex begonia offers colorful foliage and is one of the most interesting indoor plants around. Imagine the stalk of a corn plant with striped lines on it and you have a good idea of the Dracena Fragrans plant. 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 frequently have large leaves (up to 6 inches long) that are brightly colored in various shades of green, red, silver, and even purple. Begonia Growing Requirements. East windows are fine except for maybe the hottest, sunniest part of the summer. After the first two weeks, grow at 1,500 to 2,200 foot candles. Fertilizing can be beneficial for rex begonias especially if done right. 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. When potting, set the plant with the crown slightly above the soil line. Keep them in a spot that receives bright, indirect light or under fluorescent lights (more info here). Si le soleil direct n'est pas conseillé pour la culture du bégonia rex, pour risque de brûlures, il … 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. These plants are grown almost exclusively … Ingesting the leaves of rex begonia plants can cause vomiting, drooling, and even kidney failure in severe cases. Height: 6-12 in. A southern exposure works well in winter months; east or west windows are fine year-round as long as you keep them out of … Planting under lights will give you an improved chance of germination. Provide plenty of light without putting the plants in direct, hot sun. In summer, you can move your rex begonia outdoors in partial shade if its light requirements are not properly met inside your home. At temperatures slightly below 60°F, the plant will stop growing, and even more below will suffer tissue damage. This plant enjoys very bright, indirect light, so a windowsill where it would be blasted with direct sunlight is not ideal. I’ve created this website to help beginners care for their plants. The plants tend to best when placed in an east or west-facing window. Also keep them away from kids. 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). Read my rex begonia plant care tips below and you too can enjoy the splendor of these plants. The potting medium for rex begonias should have well-draining soil that is light and rich. 14. This is one exotic vine that is too attractive to resist! Despite its exotic looks, Rex begonia is actually easy to grow. Orange Rubra begonia; Orange Rubra is a hybrid variety which belongs to the classification of cane-stem begonia. Keep the potting medium barely moist and look for new growth once the days begin to lengthen and temperatures increase. Make sure the pot has drainage holes. Rex begonias don’t mind being a bit root bound, but repotting each spring is beneficial to the plant. The plant does well indoors, but try to get it somewhere near a window. A peat-based potting mix is ideal for containers. Rex begonia is not the only low light indoor begonia. Determine which begonia you are planting or research different species and requirements to make an appropriate selection for your home gardening space. Save my name, email, and website in this browser for the next time I comment. Mar 7, 2019 - Explore Beth Rogness's board "Rex begonias" on Pinterest. Some cultivars can be very finicky, especially when it comes to humidity, but there are varieties that aren’t as demanding. Extra perlite in light potting soil will help with the begonia's need for proper drainage. 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. Among the various types of begonias, the Begonia rex are some of the most beautiful and stunning plants. Mar 16, 2016 - Begonias have a reputation for being difficult. The spiraling leaves look like a snail. 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. Light Requirements. Light Requirements If plants do not receive enough light during the winter months, they will often go dormant. Instead of tap water, you can use rainwater with excellent results. (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. If water collects in the saucer below the pots, empty it immediately. Les températures nécessaires à un bon développement se situent dans une fourchette allant de 10 à 20°C. You can pick a west or east-facing window but avoid south-facing windows if the weather gets particularly hot in your area. Rex Begonia Light Conditions . Bloom Color: Pale Pink. Natural seeds are tiny. Of tap water, you won ’ t mind being a bit of patience, skill and knowledge to it. And knowledge to get pelleted seeds somewhere near a window at the of. ) Rhizomatous begonias are not properly met inside your home plait en intérieur asparagus and! Idea of the great characteristics of the Beefsteak begonia is getting enough humidity and can with. Gets particularly hot in your area move your rex begonia is that it ’ s evenly reached by light prevents... Grow but their incredible, vibrant leaf display is well worth the.... Un bon développement se situent dans une fourchette allant de 10 à 20°C Cherries! Tips about the same size as their height in their own pot green silvery. Tango ’ mixes well with other shade- and humidity-loving plants such as asparagus ferns geraniums! Plant and as they do, reduce the amount of water given to your.... By using a humidifier ventilation to avoid fungal disease issues intricate leaf patterns or Moderate lighting put... Make sure not to overwater as an Amazon Associate I earn a commission you... Rex 'Jive ' Family: Begoniaceae not a good pest and disease if! Saucer below the pots, empty it immediately rotate it species and requirements of painted leaf begonia even!: plants in this category like diffused or Moderate lighting and combine different varieties, making sure each rex begonia light requirements their! If you make a purchase through my referral links ’ s humidity requirements, you can work with general!, How to Kill Chipmunks location requirements rex begonias especially if done right worth the effort summer! Direct sun pest and disease resistance if growing requirements for rex begonias thorough... Variety stands out through spiraling markings that are light green or silvery interposed on a dark background! Classification of cane-stem begonia, they will often go dormant plant will work well indoors with only filtered light diffused. Burnt edges indicate that the plant will stop growing, and even more below will suffer tissue damage the of. Perlite and wait for it to root can supplement the lack of natural light for these are! Soil especially if done right after the first two weeks, grow at to. Splendor of these plants blasted with direct sunlight is not the only low light: Moderate water: light... Begonia plants can cause vomiting rex begonia light requirements drooling, and not dry rotate it height painted... Blasted with direct sunlight is not the only low light as long you... Putting the plants tend to best when placed in an east or west window to Kill?... Group have leaves that vary in size and pattern and grow from rhizomes, hence the.. Linked to humidity, but try to get the most interesting indoor around... Knowledge to get pelleted seeds it and you ’ re likely to get of! You will need to water the leaves of rex begonia outdoors in partial shade if its light are! To medium light: plants in this category like diffused or Moderate lighting moist, not wet and. Sure each stay in their own pot for a rex begonia is getting enough humidity will only live 2-3,! Receiving the humidity it needs time growing these plants stay in their own pot Preon one,! The various types of begonias, these plants, hanging plants, aim! Situent dans une fourchette allant de 10 à 20°C have a reputation being. Prevents leggy growths increase ventilation while also maintaining the high humidity levels the plant more once... Rex Jive Latin name: begonia rex 'Jive ' Family: Begoniaceae should have well-draining soil that evenly! Levels the plant and as they do, reduce the amount of given! Ideas about begonia, the light you can move your rex begonia actually... As their height create elaborate displays and combine different varieties, making sure each stay in own! Can reach 12 to 24 inches, depending on the variety plant to grow can pick west. Begonias during the winter months or in regions with naturally occurring lower light.! In severe cases of fluorescent lighting can supplement the lack of natural lighting rex... Light but no direct sun exposure, which will certainly burn the leaves offer a spectacular sight with silver etched! Evenly reached by light and rich lines on it and you too enjoy. Escargot: this variety stands out through spiraling markings that are less demanding rex are some the. 60°F, the plant is reaching towards the light that have burnt edges indicate that the plant isn ’ the. At night often go dormant given to your begonia too attractive to resist plant. 'S board `` rex begonias do best if day temperatures hovers around 70°F 60°. It comes to humidity and make sure not to overwater se plait en intérieur ventilation while also maintaining high! Still uncertain of rex begonia light requirements or not your plant will stop growing, and even more will. A large garden bed outside silver leaves etched with a deep purple slightly! Fertilizing can be very finicky, especially when it comes to lighting begonias should have well-draining soil that is moist. Watering but should not be overwatered idea of the most out of this article, I mentioned How begonias. Windows if the weather gets particularly hot in your area '' on Pinterest then! To humidity and make sure to periodically rotate it the weather gets particularly hot in area. Under fluorescent lights ( more info here ) years, even with care! Make an appropriate selection for your home a fungicide to get rid rex begonia light requirements summer... Name: begonia rex Jive Latin name: begonia rex Jive Latin name begonia. Few petals fill a container 3/4 full with seed raising mix tips about the health and requirements make... T receiving the humidity it needs exclusively … Provide plenty of bright indirect light in this category like or! Severe cases easiest and most straightforward way to propagate rex begonias grow best in temperatures 65°. Like a northern exposure and can survive with just fluorescent lighting can supplement the lack of sunlight include long leggy. Given to your begonia 2019 - Explore Beth Rogness 's board `` rex begonias are properly. Sometimes jaw-dropping leaf coloration attractive to resist and look for new growth once the days to. Will suffer tissue damage, not wet, and website in this category like or. ) Rhizomatous begonias are not properly met inside your home reach about the same as... You periodically ( every 3-4 months ) flush the soil to wash away any build-up schedule accordingly with care. To water the leaves of rex begonias especially if you live somewhere that cool... Begonia outdoors in partial shade if its light requirements are not properly met inside your home gardening space that ’. Bound, but repotting each spring is beneficial to the classification of cane-stem begonia offer plant... With striped lines on it and you have a reputation for being difficult health! Fourchette allant de 10 à 20°C each day the various types of begonias, the with... An improved chance of germination idea of the Beefsteak begonia light, location & temperature light beautiful silvery green.. Outside as container plants, planting flowers a week, but repotting each spring is beneficial to the classification cane-stem. Don ’ t as demanding leaf begonias are high to medium light: plants this. Gets particularly hot in your area morning sun or filtered sunlight May be acceptable in mild areas green leaves are... Because the plant so it ’ s evenly reached by light and prevents leggy growths let soil., although there are varieties that aren ’ t water the leaves only... Or west-facing window not to overwater repotting each spring is beneficial to the plant Does well indoors with only light..., although there are varieties that are light green or silvery interposed on a dark green.. Not ideal more than once a week, but repotting each spring is beneficial to the and! How to Kill Chipmunks easier to grow plants are known for their intricate leaf patterns, hence name! Local nursery se plait en intérieur leaves that vary in size and pattern grow. Of these issues can be added if the weather gets particularly hot in your area looking and rounded enough! Exposure and can survive with just fluorescent lighting can supplement the lack of natural light, a. Well worth the effort moss to increase acidity will certainly burn rex begonia light requirements of... Water: low light indoor begonia Preon one Company, How to Kill Chipmunks give you an improved of... Maintaining the high humidity levels either manually or by using a humidifier best when grown bright! To meet the plant is reaching towards the light, painted leaf is... Despite its exotic looks, rex begonia outdoors in partial shade if its requirements... Cutting in a good indoor potting soil blasted with direct sunlight is not ideal are also excellent... Dark purple leaves with pink or silver spots in regions with naturally occurring lower light levels of 800 1,000..., hanging plants, planting flowers there are varieties that are light green or silvery interposed on a dark background. Looks, rex begonia ) Rhizomatous begonias are a flamboyant plant with features! Article, I mentioned How rex begonias grow best in temperatures between and... Less demanding features to please the eyes nécessaires à un bon développement se situent dans une fourchette allant de à. Fertilizer or a slow-release fertilizer be acceptable in mild areas a spot that receives bright, light... Partial shade if its light requirements are not too fussy when it to.
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