Signs of too much sunlight can be bleaching leaves and fading from green to yellow. This is important to keep the foliage growing healthy, although it is sometimes difficult to achieve indoors. Related Post: How to grow rex begonia in water. The humidity should also be increased. Check these techniques on how to raise humidity for houseplants. To elevate humidity, set the pot on a wet pebble tray or use a cool mist humidifier but do not mist the leaves to avoid fungal diseases infestations. Twice a month you'll get plant advice, style inspo and plant highlights based on your level. As this plant takes so long to grow, this is the best way to get a garden full of beautiful Rex Begonias in no time! 6. Isolated the affected plant to minimize spread to other houseplants and treat it appropriately for the stem-rot disease. Isolate the affected plant to prevent spread to other houseplants and treat it appropriately for the disease. First, consider placing your plants near a window where they can get indirect sunlight. Maintaining a ratio of no more than one Rex begonia plant per container is likely to result in the best health outcomes and reduce the risk of overcrowding. The trick with watering is to let the soil almost dry out between waterings and then water deeply. Dont use cactus or succulent mixes though. Most Rex Begonia varieties prefer warm temperatures and high humidity. That can quickly result in the leaves burning. Water and Humidity A moderately moist environment and soil works well for Rex Begonias. Begonia Rex plants have colorful leaves and are famous for their ornamental value. In the summer, its best to let the pot dry out a bit before adding fresh water. January 8, 2022 / by Christina D. Did you know that rex begonia is considered perennial in tropical and semitropical regions but grown as annuals in North America? It is a known indoor plant, so you must care for Rex Begonia indoors. It can be challenging to find just the right conditions for the Rex Begonia to display its best leaf color. To ensure optimum growth, opt for giving quarter-strength fertilizer to the pot every couple of weeks. Almost all begonia species will readily sprout from leaf-tip cuttings. Water the plant well after fertilizing. When it comes to begonias, there are a few things to keep in mind. Finally, plan and pick a container that goes well with the coloring of the leaves. The Rex type Begonias are an understory plant, so good filtered light is best. Rex begonias do well at 60 to 70 degrees Fahrenheit They also like about 50% humidity level. The soil needs to be irrigated to the point when it feels slightly damp all over. Ideal daytime temperatures are around 21 degrees Fahrenheit, nighttime temperatures around 16 degrees, and a constant humidity level around 50%. Most multi-purpose potting mixes are ideal for the plant. Begonia Rex is a semi-tropical perennial plant that is typically grown as an indoor or outdoor container plant. Another tip to ensure that your plant grows evenly is to rotate the pot regularly. Rex begonias are very easy to propagate, They can be propagated by leaf cuttings but they can also be propagated and even grown in water culture. Some links in this post may be affiliate links, Botanical name: Begonia rex-cultorum Temperature Rex Begonias are tropical plants; hence warmth is important for their survival. Buy the spectacular Begonia Rex (Painted-leaf Begonia) from Etsy. Solution: Infested leaves should be removed to stop further spread of the bacteria and air circulation should be improved. Begonia Rex requires a humid environment for optimum growth. This will not only prevent over-watering but also prevent any possible root decay. Never use a leaf shine product on rex begonia plants. Painted-leaf Begonia cannot tolerate soggy soil as it can lead to root-rot disease and eventual death of the plant. Cover the top of the pot with plastic wrap to maintain humidity. It is best to repot in early spring when the rhizome starts showing above the soil. Handle it as if you were holding a newborn baby, especially when removing it from its original container and placing in the new one. During the winter, when the light is weaker, it likes a few hours of direct morning sun. Begonia Rex grows best in bright light with a few hours of morning or evening sunshine away from hot direct sunshine to avoid scorching the leaves. The fungus is prevalent in plants with rooted cuttings and can be avoided by using a rooting medium which is unsoiled and pathogen-free. If the rhizome still has room to grow in its pot, the begonia should be considered happily potted. However, they also do not like it when the air is too dry. Fertilizer: Once the Rex Begonia starts growing in spring, fertilize with an all-purpose, water-soluble houseplant fertilizer applied at quarter strength. Plant it in the new location at the same depth it was previously growing, and water thoroughly. The Begonia Rex Care Guide: Happy, Healthy and Beautiful, Philodendron melanochrysum: Growing and Care Guide, Philodendron gloriosum: Growing and Care Guide, Philodendron micans (Velvet-Leaf Philodendron): Growing and Care Guide, How to Grow Begonia Rex Plants Plant Care Tips (Video), Strawberry Begonia (Saxifraga Stolonifera) Indoor Care Guide, BEGONIACEAE Fire Works (Begonia rex) , Philodendron xanadu: Growing and Care Guide, Rex Begonia; Fancy-Leafed Begonia; Painted-Leaf begonia; King Begonia, Benitochiba, Carolina Moon, China Curl, Curly Fireflush, David Blais, Dewdrop, Emerald Beauty, Escargot, Fireworks, Green Gold, Helen Lewis, Hilo Holiday, Ironstone, Martin Johnson, Midnight Magic, Mikado, Namur, Orient, Pink Champagne, Princess of Hanover, Red Robin, Regal Minuet, Rocheart, Roi de Roses, Sals Comet, Sea Serpent, Silver Cloud, Silver King, Silver Queen, By seeds, by leaf cuttings, by sections of rhizome. Water the Begonia Rex during the growing season but allow the soil to dry out slightly between waterings to keep the soil moist. Because they are not aggressive bloomers, they can tolerate less light than other begonias and will thrive under fluorescent lights. 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. Keep the soil moist but not soggy during the growing season. Gently loosen the roots and carefully remove the plant from its current pot. Rex Begonias are known for their longevity and make an absolutely beautiful addition to your houseplants since they sprout flowers that are so pleasing to the eye. Learn More. Deep shade (less than 2 hours of sunlight), Toxic to Dogs, Toxic to Cats, Toxic to Horses. We hope you will try growing a rex begonia of your own using some of these tips! Our guests praise the breakfast and the helpful staff . We can use seeds, leaf cuttings, root cutting, or stem cuttings to propagate the Begonia Rex. Temperatures of around 70 degrees Fahrenheit during the day, approximately 60 degrees Fahrenheit during the evening, and a consistent humidity level of approximately 50 percent are ideal. Despite the extra care required, this is a beautiful plant that can add a touch of elegance to any home or garden. To help maintain the proper humidity level for your rex begonia, you can mist foliage plants or set their pot on a tray of pebbles filled with water. If leaf edges are curling or turning brown your plant is not getting enough humidity. Fading leaf color and brittle edges indicate that the plants are receiving too much light and/or not enough humidity. These bright-leaved Begonias don't bloom very spectacularly but are widely appreciated for their range of leaf shapes and colors. The temperature also requires extra care. Fertilizer requirements for the painted leaf begonia are not overly harsh. Rex begonias cannot tolerate wet feet.. With just a little bit of care, this lovely plant can thrive in your garden or indoor space. Refer to the manufacturer's instructions for proper dosage and application. Also, try to give it more light to improve the overall leaf health. These spots eventually spread and form a thick, powdery coating on the plant. When it comes to getting the rex begonia to show off its most beautiful leaf color, it may be difficult to find the ideal growing circumstances. Rex begonias are easy to care for and thrive in indirect sunlight, making them ideal for both indoor and outdoor gardens. Cause: Powdery mildew, a fungus that takes away the nutrients of your plant. There is insufficient water movement through the soil. Watering your Begonia Rex is important, but its also equally as important not to overwater it. Ensure it bears at least one leaf node. This means that late spring or early summer is the ideal time to do it. $62. Place them where rex begonias get Indirect lighting ranging from moderate to brilliant. BEGONIACEAE Fire Works (Begonia rex) bykaiyanwong223is licensed underCC BY-NC-SA 2.0, Begonia Rex Fireworks'byHenryr10is licensed underCC BY-NC-ND 2.0, Vase terrarium Begonia Rex and sedum 2byMeredith Leigh Collinsis licensed underCC BY-ND 2.0. It only grows leaves on its stem, so theres no chance of getting pricked when handling this plant. If planted outdoors, it's best to place it in locations where it receives dappled light. As a result, you might find that the same crosses have different names in different garden centers. He enjoys sharing his insights and research on plant species when it comes to care tips. Using a pair of clean pruning snips, cut the stem all the way down to the base. You should also ideally isolate the plant so that the mealybugs dont migrate to other plants and infest them. Related Post: How to propagate Rex begonia. Celebration Silver foliage with a strong red centre. Rex begonias do well at 60 to 70 degrees Fahrenheit. We and our partners use cookies to Store and/or access information on a device. In winter, they should be moved to a west or south window. If youre looking for a beautiful and low-maintenance plant to add to your home, look no further than the rex begonia. Prune rex begonia foliage only if necessary to remove dying, diseased or dead leaves. A quick-draining, aerated soil should be used for Rex Begonia. In severe cases, root rot can kill a plant. Place the cut leaf top-side up on the surface of a sterile seed sowing mix, perlite, or sphagnum moss in a small pot. Problem: White, dusty spots similar in appearance to flour. If you are growing rex begonias indoors, place them near an east- or west-facing window or in full shade. They will also require regular misting to maintain high humidity levels. Allow the new Painted-leaf Begonia to be well established before transplanting it after which routine care can begin. The most likely culprit is powdery mildew, a fungal infection caused by drought, excessive heat, high humidity, or inadequate air circulation. Problems associated with ingesting the plant, especially the underground portions, include kidney failure, drooling and vomiting. Begonia Rex (Painted-leaf Begonia) can be propagated from stem cuttings or by plant division at the beginning of the growing season. Indoor Plant Center is my labor of love where I try to help people successfully bring a little of the outdoors, indoors. To do this, simply cut a 4-6 inch section from a healthy stem and remove the lower leaves. Hope youll find this informative. Outdoors, place begonias in a location . A Rex Begonia has thick rhizome roots that spread against the soil surface, therefore, you should use a pot which is shallow and wide. You can also install a humidifier in your home to increase the humidity levels. A rhizome is a thickened stem that produces leaves. Temperature Average home temperature of 65F-75F. At this point, you can begin to water the plant more frequently and fertilize it monthly. A rooting hormone can help the cuttings sprout. Root rot is a serious problem for houseplants. Choose a spot where both your children and your animals wont be able to get easily. Although rex begonias have exquisite flowers, they are more commonly planted for their vibrantly colored and intriguingly textured leaves. There are a few things that you can do to prevent powdery mildew from attacking your houseplants. Begonia rex, the king begonia, is a species of flowering plant in the family Begoniaceae. Pruning: Rex begonias require minimal pruning unless long, bare stems require cutting back, or youd like to create a fuller plant. Pot in well-draining soil and feed with a balanced fertilizer in the spring and early summer months. White powdery spots in Begonia rex are an indication of Powdery Mildew which is enhanced by over damp conditions, low temperatures and poor air circulation. Keep the Painted-leaf Begonia away from cold draughts to prevent sudden drop in the temperature as it can negatively affect growth. Light is among the first important issues to care for Begonia Rex. Types Propagating Potting Pests and Diseases Common Issues FAQ Back to Top Rex begonia, also commonly known as painted-leaf begonia or fancy-leaf begonia, is a semi-tropical perennial plant known for its large variegated leaves that are brightly colored in shades of green, red, silver, and even purple. Brown blotches which turn grey and moldy in Begonia Rex are an indication of botrytis disease which is promoted by overwet conditions coupled with poor ventilation. Stay at this 3-star business-friendly hotel in Lille. If you have a variety of rex begonia that goes dormant in winter, water sparingly until spring when new growth begins. Thank you for your support! These plants thrive in moderate to bright light and can tolerate cooler temperatures. If the plant produces flowers, additional light will help it thrive further during colder months. How To Care For Calibrachoa Hanging Baskets: 7 Easy Care Tips, Japanese Anemones In Pots: 6 Easy Growth Tips For Beginners, Lobelia Care In Pots: 9 Easy Growth Tips For Beginners, How to Grow Toad Lily: 7 Easy Growing Tips For Beginners, How To Care For Lantana In Pots: 9 Easy Tips For Beginners. So, reduce the amount of water you feed it and move it to a chillier spot. They are beautiful plants that may be used to decorate hanging baskets, hanging pots, an entranceway, a covered porch or patio area, a balcony or rooftop garden, and they can even be utilized in a shadow garden in the landscape. The other common pests in Begonia Rex are spider mites and aphids. This can weaken the plant and make it more susceptible to disease. You can set your Rex begonias outside during the warm season and then bring them back indoors when the cooler weather returns. By following these simple tips, you can ensure that your plants stay healthy and thrive indoors. There are no special requirements for fertilizer; any balanced fertilizer will do. long and 4-5 in. These lovely plants are grown for both their leaf forms and their blooms, depending on the type of begonia. Strip off the lower leaves. Light There is begonias like lots of sunshine, so best place to keep them indoors is near windows that east facing window or west so your plants will get a few hours of sun each day and it is good light levels and natural sources of heat. The plant requires high humidity but moderate humidity will also work for it. Shinyplant.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. It has more nutrients than traditional potting mix and is easier for the plant to breathe in, especially a rhizomatous species like the Painted-Leaf Begonia. The third possible cause of plant collapse in Fancy Leaf Begonia is Vine Weevil which is characterized by tunnels in the rhizomes. Asymmetrical leaves are one of the key features of Begonia. On the other hand, glass terrariums are also a good choice if the right temperature conditions for plant growth are not naturally available. The leaves arise from rhizomes and may be ruffled, puckered, spotted, streaked, waxy, smooth and so on. As an Amazon Associate we earn from qualifying purchases (at no extra cost to you). Varieties: Begonia rex is the basis for many hundreds of hybrids, and its forms are too numerous to count. In severe cases, it can even kill the plant. Rex begonias are not heavy feeders, so fertilize them every other month or so. They are able to endure less sunlight than other begonias since they do not bloom as vigorously as other begonias do, and they do well when grown under fluorescent lighting. This helps support our work. Rex begonias like to be kept moist, but not soggy. Begonia rex is not a plant you would call hassle-free. The plant requires less water during winter, when it often enters a dormant phase. These are only some of the more recognized cultivars of the Rex-Cultorum group. Then, bring it under shade for about 4 to 6 hours. Place a few small stones on the leaf near the cut veins to maintain contact between the leaf and the planting medium. In addition, aphids excrete a sticky substance called honeydew, which can attract other pests and promote the growth of sooty mold. Leaves will turn yellow and drop if the plants receive too much water. If handled with bare hands, the sap may cause contact dermatitis. Finally, when pruning begonias, be sure to use sharp, clean shears. As you will see later in this article rex begonias can also be grown in water culture with no soil whatsoever. How to Care for Rex begonia. The foliage emanating from the pruning can be used to propagate new plants. Place the container in an area of the house which receives low to medium bright, indirect sunlight and stays at a constant temperature between 65 and 75 degrees Fahrenheit. Water the plant once a week and let the top inch of soil dry out completely in between waterings. Solution: Infected leaves should be removed from the plant and make sure it receives more air. Therefore, ensure that the pot has a drainage hole to prevent the soil from getting soggy. Rex begonias need moderate to bright indirect light. Fancy Leaf Begonia has a clumping growth habit with the foliage tightly packed together. As we said, Begonia Rex bloom is not very noticeable, so it can tolerate low light better than other types of Begonia. First, make sure that you plant them in well-draining soil. Below you will find more detailed information on how to care for your Rex begonia. Improve ventilation to ensure that there is good air circulation for the plant. Some common rex begonia varieties and cultivars include Escargot, which has tightly spiraled leaves with alternating bands of light and dark green; Fireworks, which has bright red leaves with yellow splotches; and Kimono, which has pinkish-white leaves with green veins. If youre growing this variety indoors, theyre best kept under fluorescent lights or near a window located, east-side. In their natural habitat Begonias grow as understory plants in moist shady to partially shady conditions in the tropical and subtropical regions in South and Central America, Africa and southern Asia. Select a location out of the reach of children and your pets. Place a humidifier near the plant, or place the plant on a shallow tray filled with water and pebbles to increase humidity. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. The first possible cause of leaf drop is too little light. You can subject it under the full sun but only for a short period of time. I hope that this article has helped you learn more about Rex Begonia indoor care. They will not tolerate frost and should be brought indoors if temperatures fall below 60 degrees Fahrenheit. They grow in a manner that is spherical and clumping, and their leaves grow in a manner that gives the plant a dense appearance by growing closely together. This will help to prevent root rot, which can be a problem with begonias. The website has in depth, well written and clear articles on all sorts of topics and plants, from hydroponics to specific plants like daisies or succulents, houseplants, plant problems. But doing this can mean accidentally over-watering your plant, which makes using fast-draining soil super important.
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