Which makes using fast-draining soil super important.. A Rieger begonia is a hybrid cross between a fibrous and tuberous begonia. Remember to bring Rex Begonias growing outside indoors before the first frost. Rhizomatous begonias like the rex begonia can be easily propagated by rhizome division during repotting, while almost all begonia species will readily sprout from leaf-tip cuttings. This article will describe the various ways to propagate begonias through cuttings. Simply put a leaf cutting in a mixture of moist peat moss and perlite and wait for it to root. Larger ones may be too old and smaller leaves may not be mature enough. Better Homes and Gardens presenter Graham Ross shows you how to propogate cane begonias. To create this article, volunteer authors worked to edit and improve it over time. Rex begonias are usually grown in containers, either indoors and outdoors in a shady spot. Then, to keep the cuts in contact with the mix, start pushing T-pins through the leaf into the soil. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Cut a healthy leaf that is free of blemishes. Fertilize the plants with liquid houseplant fertilizer every two weeks, cutting back to once a month in winter. Your Begonia Rex may go dormant in the winter and possibly drop its leaves. 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. % of people told us that this article helped them. Pot each plantlet in its own pot. Thanks to all authors for creating a page that has been read 23,255 times. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. rex begonia propagation in water rex begonia propagation in water. We use cookies to make wikiHow great. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Often they'll also strike roots in the vase which gives you an idea of how easy they are to propagate. Propagate Begonias from a Single Leaf. The plants are intensively hybridized, and seed-grown plants may look nothing like their parents. a plant tag, credit card, etc.) 1 Begonia you wish to propagate, or at least a couple leaves from someone else's (who you asked permission from first, of course, as you are not a thief) 1 assistant (optional) 1 small piece of stiff, flat plastic or metal (e.g. Remove the stem with a sharp knife and … Learn more... Rex begonias are striking known as painted-leaf begonias or fancy-leaf begonias because of their stunning leaf coloration. "I've been losing all my beautiful leaves off most of my favorite plants! With a sharp knife, cut a mature leaf from the plant where the leaf meets the stem. Please consider making a contribution to wikiHow today. Grudzień 4, 2020 0 Comments Fill a small pot with moistened seed-starting medium. The bottom of the leaf stem should be no more than 1/2 inch below the surface of the medium. You can cut a leaf into wedges, dip it into plant cutting powder and place on a tray of moist seed-raising mix. Tall growing, up to 1-2m, these varieties bloom from mid-summer to mid-autumn with fleshy flowers like little chandeliers, in shades of pink, red, orange and white. Place stem and leaf in a clear vase or glass of water 4. Stem cuttings may be used to propagate fibrous rooted and cane-stemmed begonias. Keep the temperature between 75 and 80 degrees Fahrenheit. To create this article, volunteer authors worked to edit and improve it over time. Succulents Container Gardening Garden Plants Home Vegetable Garden Begonia Propagating Plants Backyard Landscaping House Plants Plants. They also require high humidity levels. 7.3k. It takes six months or so to produce a plant from a leaf cutting, and it takes almost as long to grow a plant from seed. The vast majority of begonias offered in the trade are hybrids and thus cannot be accurately propagated from seed. If I'm not interested in the results then I stick the cutting in a cup of potting soil with or without Perlite, cover, place under lights, and hope it … Begonia Rex-cultorum group, (bah-GO-nyah). This variety is known by the name winter begonia because it can be brought indoors for winter blooming. If I want to propagate any begonia with a high probability of success, I will start with water rooting over any method (until something better comes along). 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. But doing this can mean accidentally over-watering your plant. Begonia types. You can use a mixture of perlite, vermiculite and peat moss, if you prefer. Take 7–10cm (3–4in) cuttings in April, insert in a sandy cuttings compost and root with bottom heat of 18–21°C (64–70°F). Lift the Rex begonia tuber from the pot with a spade or your hands. A young plant will erupt from tissue along the leaf veins and then root into the compost. Find a friend with a Begonia plant that you love 2. A rooting hormone can help the cuttings sprout. Then, place the vase or glass containing the plant in a light and warm spot to provide the perfect growing conditions. Not all of them will take root. Difficulty: 2 / 5 You will need: Knife, Board, Pebbles, Pots, Cuttings Compost, Plastic Bag, Tie There are several different types of Begonia, all with attractive, colourful flowers. Continue to keep the humidity high and the soil lightly moist as you did before separating the plants. Thank you!". 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. Enclose the potted cutting in a plastic bag and place it in a spot out of direct sun. To make a “nursery” for your leaves or cuttings, fill a tray with well-draining, sterile potting mix. Start several leaf cuttings at once. © Copyright 2020 Hearst Communications, Inc. If you can squeeze water from the medium, it is too wet. Soil. Cut medium-sized leaves. For these reasons, most people grow them from leaf cuttings. How To Propagate a Begonia 1. Rex begonia plant showing leaf detail. Rex begonias (Begonia Rex-cultorum group), with their large, colorful leaves, can be propagated from leaf cuttings or seeds. Your cuttings should look like triangles. … How to Grow Escargot Begonia (Rex Begonia ‘Escargot’) Read More » Rooting cuttings to form new plants is basically a type of cloning. To make new copies of begonia hybrids, cuttings are … By signing up you are agreeing to receive emails according to our privacy policy. For the larger leaved plants, begonia propagation can begin with a single leaf. 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). This article has been viewed 23,255 times. The Complete Houseplant Survival Manual; Barbara Pleasant. All tip submissions are carefully reviewed before being published. Keep … Include your email address to get a message when this question is answered. Above: Begonia rex ‘Red Tango’ mixes well with other shade- and humidity-loving plants such as asparagus ferns and geraniums. She holds a Bachelor of Science in medical technology from the University of North Carolina. Jackie Carroll has been a freelance writer since 1995. Rex begonias are technically a rhizomatous begonia, but are … Open the containers lid once a week for 10 minutes to let the cuttings breath. Hold the cuttings in place with wire or toothpicks. Please consider making a contribution to wikiHow today. Spray the surface of the soil with lukewarm water if it feels dry. Cane stemmed begonias. How to Propagate Creeping Fig Ground Cover, University of Rhode Island Landscape Horticulture Program: Propagating Houseplants by Cuttings. After reading this, I am quite confident that I can now save my favorite plants, and to have many more! Leaf cuttings are the easiest method of propagating rex begonias. Remove the bag when baby plants appear. Check the soil moisture daily. Leave 1 to 2 inches of leaf stem attached. The seeds are difficult to germinate, but a bigger problem with growing rex begonias from seed is that you can't be sure of the results. Rex begonias (Begonia Rex-cultorum group), with their large, colorful leaves, can be propagated from leaf cuttings or seeds. Houseplants do best when the temperatures range between 60 and 85 °F. a window sill), turn the pot ¼ each week to maintain even growth. You will want to cut in between two main veins. For rhizomatous begonias cuttings may need to be longer than 10cm (4in) so as to include a leaf node at the base. Divide a Rex begonia when it begins to outgrow its pot or once the plant is at least three years old if you want to add more begonias to your houseplant collection. Snip a stem with a leaf 3. It can be a tattered, older leaf, but on the underside, the main veins should be plump and undamaged. The rhizome is cut apart and divided in order to propagate new plants. They tolerate winters outdoors in U.S. Department of Agriculture plant hardiness zones 10 and 11. Rex begonias can also be propagated by pinning a leaf down to the bedding mix and making small incisions in the leaf veins, or by inserting a leaf (with a petiole) directly in… Moisten the potting mix to prepare it for the begonia propagation. Rex begonia ceases growing if the temperatures fall below 58 °F – be mindful in the winter months. Then you simply separate each new plant from the mother leaf and pot it on. Rhizomatous begonias have similar roots to normal plants but produce large puffy rhizome out of which the roots grow. Propagation by Brad Thompson. When it comes to fast-draining soil, porous soil works the best. Begonia Rex Plant Care . Most rex begonias sold today are named hybrids, although they are not always labeled as such. You have to keep a Begonia rex plant’s soil moist at all times. Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world. Stick the leaf petioles or wedges into the soil, and slip the tray into a plastic bag. Tease the plantlets apart gently when they have more than three leaves. Step 2: Take a leaf cutting from your rex begonia. Make sure the medium is evenly moist but not wet or soggy. The reason for this is its stunning spiral-like pattern on its leaves that look like the tiny snails. How to take begonia leaf cuttings. Insert the cut end of the leaf stem into the seed-starting medium at an angle. Quick-strike cuttings from cane begonias and fill your garden with ornamentals. Cut away and discard the original leaf. Getty Images. Make a potting mix of half peat moss and half perlite or coarse sand. The escargot begonia is a one of the most popular Rex Begonia hybrids. Unlike many begonias that people are familiar with, this one isn’t known for its large, colorful showy flowers. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Place the pot on a tray of pebbles and water to keep the humidity high around the plant. By using this service, some information may be shared with YouTube. wikiHow is where trusted research and expert knowledge come together. To water propagate your Begonia, all you have to do is partially submerge the stem in water, leaving the leaves sticking out. Taking leaf cuttings is an easy way to propagate … Home > Virtual Greenhouse > Propagation. Check for rot in your cuttings once a week. Before cutting a rex begonia leaf to propagate it, sanitize your cutting tool. Take a look at the most critical elements of growing the rex begonia as houseplants in this article. If your Rex is growing where it only gets light from one side (i.e. By using our site, you agree to our. The plant produces male and female double rose-shaped blooms with the male blooms dropping two to … May 20, 2015 - Boost your stock of beautiful begonias by propagating from leaf cuttings, with our step by step project, from the experts at BBC Gardeners' World Magazine. If this happens, continue to water sparingly until spring when new leaves will re-appear. Photo - Eve81/Shutterstock.com Select a healthy leaf. The easiest and most straightforward way to propagate rex begonias is by whole leaf cuttings. Look for a healthy, full-grown leaf on the parent rex begonia plant. Locate the main veins on the begonia leaf and cut from the edge of the leaf all the way back to where the stem once was. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/6b\/IMG_20160613_180020-1.jpg\/460px-IMG_20160613_180020-1.jpg","bigUrl":"\/images\/thumb\/6\/6b\/IMG_20160613_180020-1.jpg\/420px-IMG_20160613_180020-1.jpg","smallWidth":460,"smallHeight":613,"bigWidth":"420","bigHeight":"560","licensing":"