These elegant plants arent hard to propagate. Avoid nicking or cutting the tuber if you are using a spade. A Begonia rex fools many plant lovers with dry leaves. Begonia rexis the basis for many hundreds of hybrids, and its forms are too numerous to count. Well walk you through both methods step-by-step down below. You want to switch out the saturated soil for fresh, moist soil. This article has been viewed 38,009 times. Examine your begonia growing environment. This stops any plant disease from spreading. Unique to this genus, propagation by leaf cutting can be successful no matter how you cut the leaf because rex begonias have the ability to regenerate completely from any plant part. Like most Begonia species, such as Begonia maculata, the Begonia rex is easy to care for. High humidity isnt necessary for a Rex begonia. Fill an 8-inch diameter pot with well-draining soil mix. But most come with leaves in a pretty pink with blackened edges. Begonia. 3. To water propagate your Begonia, all you have to do is partially submerge the stem in water, leaving the leaves sticking out. Keep your leaf cutting near 70 degrees and give it plenty of humidity. Water until it begins dripping from the bottom drainage holes to ensure it is moist throughout. I mist mine daily and water the soil once a week. Cover the whole cutting and pot with a plastic bag to help maintain the proper moisture levels needed for a begonia. Open the containers lid once a week for 10 minutes to let the cuttings breath. This is it! You can purchase this Rooting Powder in our retail store, The Plant Farm located in Spokane Valley, WA. They assume that the plant needs more water. University of Vermont Extension Department of Plant and Soil Science. After youve resolved the initial problem, prune your plant from the top-down, removing the leggy parts. Unlike other types of legginess, this is not caused by excessive growth. This beautiful plant was introduced to cultivation in 1952 and has puckered leaves with a dark cross in the middle. Insert the garden fork about 6 inches from the plant so the roots won't be damaged by the fork. Cultivars which are usually derived from Begonia tuberhybrida are a favourite of gardeners for their bright colours and long flowering season. NCBI BLAST name . Dry, brittle leaves are a symptom of dry air. Clip just above growth nodes to give the plant something to work with as it grows new leaves. Dig up the begonia and then look to see where it naturally sections. Needed good info to prune and appreciate this info as I am not as good a plant person as my sister who gave me this plant. To do this, simply cut a 4-6 inch section from a healthy stem and remove the lower leaves. When choosing your pot, a good general rule of thumb is no more than 20cm across the top for each begonia. Begonias are some of my favorite indoor plants. Theyre perfect for the pastel plant lover. How to propagate Rex Begonia in water? It takes about 1,000,000 begonia seeds to make up 1 ounce, with each seed weighing about 28 micrograms. . Cane begonias should be pruned on a regular basis to encourage a thicker growth, and other varieties benefit from having their excessively straggly growth removed as well. You could also put your leaf cuttings in an east window as long as the temperature stays consistently warm. It came from Assam, India which is in the Himalayan foothills. Allow fleshy cuts to dry for an hour before potting. It needs bright, but indirect sunlight and the soil should always be slightly moist. Rex begonias are a colourful addition to your indoor or patio potted plants. Within minutes youll see plant pests popping up deceased. Cissus discolor, also known as rex begonia vine, is an evergreen, perennial, flowering trailing plant in the grape or family Vitaceae native to Southeast Asia, . Propagating a Begonia rex doesnt have to be complicated. Gently remove the Rex begonia from its nursery pot, handling the root system with care, and place in the middle of the new container. Take a long stem cutting from a mature rex begonia plant with single foliage. Another method involves spritzing the leaves of your plant now and then. But you should always test a small area of your plant to be on the safe side. Harrington's specialties include small business information, crafting, decorating and gardening. Dip each piece into hormone rooting powder and shake off the excess. Be careful not to over-water your plant, though. Begonia Rex has tiny seeds that need warmth to germinate. http://www.gardengatemagazine.com/articles/how-to/divide/how-to-propogate-rex-begonias-from-leaf-cuttings/?epik=dj0yJnU9X0NGUGk3bDdwbWdZUk16SVNJRVFuczRFUVMxYzdmaDUmcD0wJm49RDgtMjg5UmhGOVN6WlBLNlVNbGsydyZ0PUFBQUFBR0hmWWp3, How to Root Succulents with Leaf Cuttings, How to Propagate Rex Begonias from Leaf Cuttings. Make sure you sterilize the pruning shears with isopropyl alcohol. After you've placed your Begonia Rex seedlings into holes in the soil, cover them with soil and water them generously. I like to take leaf cuttings because its so fascinating to watch a single leaf sprout a whole bunch of babies. Water Rex begonias require regular water, but be careful not to overwater them. How to Grow Rex Begonia Rex begonias are grown from seed and require about four months to reach maturity before being ready for flowering. What are the Anthurium Roots Above the Soil? Using a shovel or flat-edged spade, slice completely around the outer perimeter of the plant, a few inches away from the foliage. Youll only need to refill the tray with water once its empty. To treat this disease, remove all infected leaves on the plant. Ive cut each vein about an inch from the central vein in the photo above. They thrive on humidity but be careful if misting leaves that they don't stay too wet and encourage powdery mildew. It grows 8 inches tall and wide. Use a sharp knife and divide into as many pieces as you like, as long as each piece has at least one bud on it. To do this, you want to cover the leaf-cutting in plastic wrap. They bloom in several colors, including pink, orange, and red. Fill the tray with damp potting mix and youre ready for the fun part taking the cuttings! This Begonia creates both gorgeous leaves and flowers. Place this in a warm area of your home, but out of the path of direct sunlight. Besides a pest infestation, there may be other reasons why the leaves are wilting, including the following: Rex begonias are one of the easiest houseplants to care for and happy in many conditions. Trim the cutting to just below the next node along for cane or tuberous begonias. Underwatering is one of the most likely reasons your . Whether you need to fix, build, create or learn, eHow gives you practical solutions to the problems life throws at you. Place in a brightly lit, 60 to 70 degree F room and keep the soil moist but not soggy. If planting outdoors, do so in May after frosts, but plant anytime indoors. Remove the stem with a sharp knife and slice the leaf into wedges, each piece with a main vein. Its not uncommon for a clipped cane to produce two new shoots, resulting in an overall thicker and bushier plant. Tuberous, rhizomatous, and waxy begonias do not suffer as frequently as cane varieties, but long and malformed leaves can still be seen. Spray your plant down every three weeks or so. This plant can come in various colors depending on how its bred. Protecting your leaf cutting from harm while it starts to root is important. Creach Greenhouse and The Plant Farm are family owned and operated. Step 2: Take a leaf cutting from your rex begonia. Etiolation is the rapid growth of the portion of the stem between the leaves. Use a garden fork to dig a healthy wax begonia plant. University of Connecticut Home and Garden Information Center. Mixing plants in a small indoor pot is not recommended in general, but when it is literally parts of the same plant, you can avoid the pitfalls of over-planting your pot. Its best to do your pruning in the warmer months when the plant is growing, too. You start by filling a tray with smooth pebbles. wikiHow is where trusted research and expert knowledge come together. Common Issues with Strawberry Begonia. Airy, light, fast-draining soil is best for rex begonias. A leggy begonia, like an adolescent, is one that is rapidly growing. Amend the medium with a couple of tablespoons of ground limestone to help control humidity. During the warmer months, take the time to pinch off new growth at the plants crown. This is because the leaves are covered in calcium oxalate crystals. Cut apart the tuber with a sharp knife, leaving three growing eyes on each piece. This will double the chance of being successful with propagation. [], [] want to dilute the neem oil with water in a spray bottle. You should also make sure theres good air circulation near your plant. Its leaves can be almost round, angel-wing shaped, or any other form. Giving your leggy begonia a haircut is the absolute best way to deal with it! Fill the plant pot with porous and fast-draining soil. Expect one or two plants per cut. Indoor begonias thrive in soil-free mediums. If youre afraid to damage the roots, use pruning shears for this step. These strange plant pests are soft-bodied. This is usually in March. 2. Make sure the plant never dries out. Theyre full of chemicals, so its important to test an area of your plant before using it. Rex Begonia plants are rhizomatous plants. If you grow cane or wing begonias, give this technique a try with them, as well! Make a hole in your planting medium with a dibble stick (or if you're like me, use that pencil sitting on the counter) and insert your stem into the hole. I changed the water ones a week.Rubber plant propagation PART Ihttps://youtu.be/yXjvCQt5K0sRubber plant propagation PART IIhttps://www.youtube.com/watch?v=pBx3UjgMHPQ\u0026t=3sMonstera propagation https://youtu.be/Oa2Bdz14vJMInstagram https://instagram.com/lushgarden.lak?igshid=1awg76y1j643hThanks for clicking and I hope you've enjoyed this video!Stay tune for further updates. Rex begonias grow at a medium speed, but they like a pot with room to grow, so you won't need to worry about repotting too often. Now, set your plant on the pebbles. Take a close look at the shape of your begonia first. Divide the leaf into sections about 2cm long, each with . Plant a tuber section per pot. This is especially true of cane begonias, which can grow to look almost like bamboo with careful, consistent care. It isnt too good to be true! Some Begonias go dormant for the winter and others have no dormant period and continue to grow and flower for the entire winter. Fill a 4-inch container with commercial potting mixture. We earn from qualifying purchases. This is because of []. Cut the stem off all the way back to the base of the leaf. The rex begonia vine can be grown as an indoor plant or as an outdoor plant, though it will not survive cold temperatures outdoors. If it has, remove the rotten roots. But don't let the soil become overly dry or the plant will begin to wither. Brush fungicide onto each cut surface of the roots to prevent disease. All rights reserved. Mist the soil as needed, so the cuttings stay moist, but don't keep them so wet that water stands on them. Rex begonias can be bought at the following online retailers: Logees, Amazon and Etsy, and many other online and offline shops. The leaves are hairy and wavy. Find a rex begonia leaf you want to propagate and cut it off the plant. Published: Wednesday, 26 August, 2020 at 3:06 pm. The salt from the fertilizer can build up in the soil, causing serious fertilizer burn. Rex begonias are rhizomatous plants that grow from a, When the rhizome begins to butt up against the sides of the pot, however, it's time to. When we say a plant is leggy, we mean that its growth is concentrated in its stems. See those tiny plants unfurling? Fill containers with fine-textured potting mix and moisten it. You may have everything you need at home already. Here are some other cool Begonia species to check out. Begonia rex plants can quickly get mildew or fungal diseases. They frequently have large leaves (up to 6 inches long) that are brightly colored in various shades of green, red, silver, and even purple. All of that summer zeal will end up in the leaves, giving you a display of growth to be proud of. Please note the tuber I split here in the images is nowhere large enough to need splitting but it is all I had on hand to demonstrate with! The most toxic parts of this plant grow underground. It contains Soluble calcium oxalates. Gather the items on the "Materials & Tools" list above. Active Interest Media Holdco, Inc. Copyright 2023. We empower you to efficiently solve each new challenge and make your life better and easier. Keep your leaf cutting near 70 degrees and give it plenty of humidity. Even the best specimen plant can only be expected to thrive for a few years. To prevent transplant shock (common with heavy-handed transplants), water the plant 24hrs before the main event. Replant the original piece and pot or plant the remaining piece. Find out how, in our step-by-step guide. Divide the vine into smaller pieces, ensuring each has at least two or three leaves. The cutting should then be placed in a clean pot filled with moistened potting mix. Replace any fluids lost during pruning by giving your plant a good drink and returning it to its original location to recover. Keep a Rex Begonia plants soil moist. Cut the germinated tubers longitudinally, each with 1 to 2 buds, and plant in a pot after the incision is dried. Use a well-draining soil mix to care for Begonia rex and provide bright indirect light. It isnt too good to be true! They thrive in full sun and well-drained soil that is kept moist during the growing season (spring through autumn). The stem stretches, causing the normal spacing between leaves to become excessively wide and gaping. See those tiny plants unfurling? Cover your container with its dome or plastic wrap. This will help make it stand up. Remove the diseased leaves. Rex Begonia can also reproduce by dividing tubers. Debra LaGattuta is a gardening expert with three decades of experience in perennial and flowering plants, container gardening, and raised bed vegetable gardening. . Flip the begonia leaf over and make a -inch cut across five or six of the largest veins with your knife. The easiest method is to buy a humidifier. How to propagate Begonia Rex from stem cuttings Take 4-6 in. Simply break off rhizomes that have grown outside the pot and start them in a small pot. It can affect the animals breathing and cause excessive drooling. Flip the begonia leaf over and use your knife to make a 12-inch cut across five or six of the main veins. Rex begonias are often troubled by powdery mildew and botrytis fungal disease. How to Divide Bearded Irises. Texas A&M University AgriLife Extension Plant Disease Handbook. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Repot in spring when the rhizome outgrows the pot. A temperature between 65-75F (18-24C) is ideal. Rex begonias require high humidity and heavy fertilization during the growing period. Propagate by leaf cuttings or sections of rhizome No pruning is required. It needs bright but indirect sunlight and the soil should always be slightly moist. Here are some supplies and tools we find essential in our everyday work in the garden. Snip off flowers and older leaves first to give the division more energy for root growth. Include your email address to get a message when this question is answered. When to Start Seeds Indoors But be careful not to let the plastic touch the leaves or you could risk fungal problems. You can use a mixture of perlite, vermiculite and peat moss, if you prefer. Grow them there until theyre big enough to put in the garden or transplant into more permanent pots. You can test the moisture with your finger. By signing up you are agreeing to receive emails according to our privacy policy. Stick the leaf petioles or wedges into the soil, and slip the tray into a plastic bag. The seeds . However, while they do best in partial shade and indirect light, this is not the same as no light at all. Managine Pests in Gardens: BegoniaBegoniaspp. Divide the plant by prising the root ball apart from the top, being careful to keep buds on each section. % of people told us that this article helped them. Direct sunlight can cause damage to this plant. Dont remove the plastic wrap until a few new leaves have grown. Previously, she owned her own business, selling handmade items online, wholesale and at crafts fairs. Rex begonias need thorough watering but should not be overwatered. Consider using a systemic fungicide. This Begonia species have leaves with a fun fuzzy feel. Place each leaf cutting on the surface of a tray of moist seed raising mix. With a sharp spade, cut a piece off. - . She is a Master Gardener and lead gardener in a Plant-A-Row, which is a program that offers thousands of pounds of organically-grown vegetables to local food banks. Its both economical and satisfying to watch your sad, leggy begonia transform into a thriving swarm of new plants. They need room to spread. Dip the cut end in a rooting hormone. For a previously leggy plant, a good all-purpose balanced liquid fertilizer is ideal. Youll want to repeat this process about three days later. This can harm Begonias roots as well as the leaves. Begonia rex Putz. The soil should always be moist. Because rhizomes have shallow roots, a shallow pot will do. Care guide highlights: Known as the painted-leaf begonia, Begonia rex performs quite well in standard potting mix with the addition of peat moss or leafmold for increased acidity, in bright to moderate light with good ventilation and high humidity, higher, in fact, than other begonias. Finally, pinch back stray leaves on a regular basis to keep your begonia lush. An older begonia may become leggy as the leaves on its older stems fall off.
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