how to divide a rex begonia

Temperature and Humidity 2. Porous soil allows excess water to drain instead of holding onto all that unneeded water. ". Thanks to all authors for creating a page that has been read 38,009 times. If you grow cane or wing begonias, give this technique a try with them, as well! Maintain the soil moist until new growth emerges. This article was last updated on 12/27/21 Step 1: Gather your materials for propagating rex begonias. Press seeds onto the surface of the medium and cover them lightly with milled sphagnum. Begonia rhizomes are sensitive to soggy soil or overwatering and may rot. Plant with the flat or concave section of the root facing up. Begonia rex Putz. In worst-case scenarios, it can kill your pet. So what are you waiting for? By using our site, you agree to our. Alternatively, you can propagate using water as a medium for Begonias. Fill the tray with damp potting mix and youre ready for the fun part taking the cuttings! But if all the roots are rotten, there isnt anything you can do for the plant. Deer will eat the former and turn up their noses with the latter. Grown for their foliage, the leaves come in shades of green, red, pink and silver. If your plant is turning brown, with brittle leaves/dead leaves, it is likely to be one of three causes. Rex begonias require high humidity and heavy fertilization during the growing period. Young leaves should be removed before they unfurl. Provide 50% or more humidity and fertilize every three weeks using a liquid fertilizer diluted to 1/2 strength. Do begonias winter inside? The soil should always be moist. Direct sunlight can cause damage to this plant. The biggest plant disease you want to avoid from over-watering is root rot. Among the various types of begonias, Begonia rex is one of the most beautiful and dramatic plants. They can take up to 6 weeks to emerge, so be patient. Cut the tuber with a sharp knife directly between the two stems. Begonia rexis the basis for many hundreds of hybrids, and its forms are too numerous to count. Water sparingly and allow to drain. Harrington's specialties include small business information, crafting, decorating and gardening. Examine your growing environment and choose a location for your newly trimmed begonia that receives more light than its previous location. Allow the top layer of soil to become completely dry in between waterings. Stick to the plan above, and your bundle of twigs will be restored to its verdant glory in no time. Use as many as you need to hold the leaf flat. Theyre perfect for the pastel plant lover. There are a few plant pests that love the Begonia rex. And the Begonia rex isnt the only wonder species out there. Rex begonias are a colourful addition to your indoor or patio potted plants. Spray the mixture with water until it's damp clear through, but not dripping. But if you place a piece of paper under your plant and shake it, you should see them fall. Cut away any shrivelled or soft and rotten sections of the tuber and discard these. These mites arent actual insects but arachnids instead. Grow them there until theyre big enough to put in the garden or transplant into more permanent pots. Begonia. 100K views 9 years ago In the video, Alan of The Plant Farm talks about the unique Rex Begonia and how to propagate it. The weaker stems lean and nod, and your plant takes up more room in your arrangement. Since you must wait for the roots to dry, prepare the plant pot. There are wide different Begonia rex varieties available: Begonia rex has vibrant foliage that ranges from red to green to purple with various patterns. How to Make a Kokedama. Cut the leaf into wedges to do so lay the leaf flat on your work space. You can also propagate rex begonia from water. You will want to be looking at the underneath side of the leaf. Potting soil, peat moss, perlite, vermiculite. This is how you may get more of these wonderful plants for free. These elegant plants arent hard to propagate. Can you divide Rex Begonias? Humidifiers allow you to adjust the humidity as needed. Replant the original piece and pot or plant the remaining piece. If it has, remove the rotten roots. Rhizomatous begonias such as the rex begonia can be easily propagated by. It's best to divide the tubers in the early spring, after the buds have begun to swell. Gently remove the begonia from its container and immediately transplant it into the new medium. It may seem brutal, but there really isnt much to it. Rex begonias do best in moderate temperatures (60 to 70 degrees Fahrenheit) and moderately high humidity (around 50 percent). Begonias for the garden have different cultivation needs so the notes below will help guide you to success. Here are some other cool Begonia species to check out. How to split begonias? Thank you! It's available in various colors. Cultivars which are usually derived from Begonia tuberhybrida are a favourite of gardeners for their bright colours and long flowering season. If there are several plants in one pot, they will crowd together. You should avoid freezing temperatures at all times. This plant disease can destroy a plant. Spider mites also feed on the sap from your plant. This article will show you the easiest way to propagate a rex begonia leaf. Nothing should go to waste. Another interesting andbeautiful begonia is B.masoniana, also known as the Iron Cross begonia. Some Begonias go dormant for the winter and others have no dormant period and continue to grow and flower for the entire winter. The Rex Begonia requires bright but indirect sunlight. It contains Soluble calcium oxalates. This will help make it stand up. Other common problems caused by over-watering include yellowing leaves, fungi, and stunted growth. It should sit right under the top layer. The Begonia rex is toxic to cats, dogs, and horses. Look for a healthy, full-grown leaf on the parent rex begonia plant. 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. A small infestation isnt a big deal; once it grows, your plant can be in big trouble. How to Grow Tuberous Begonias If you can squeeze water from the medium, it is too wet. These cuts (and the stem cut) are where the new plantlets will form. Compact grow lights are very common and simple to use and will provide your begonia with the light levels it requires to stay in one place rather than legging it off in search of a brighter day. Consider using a grow light if you cant find a good bright spot. Step 3: Cut the rex begonia leaf. Or pink with silver edges. wikiHow is where trusted research and expert knowledge come together. Take a transparent bottle half filled with water. And make sure your plant is always getting bright but indirect sunlight. But the air in the plants environment cant be dry. If youre afraid to damage the roots, use pruning shears for this step. Amend the medium with a couple of tablespoons of ground limestone to help control humidity. Place the cutting at a 45-degree angle in a fresh pot of peat moss and perlite. But be careful not to let the plastic touch the leaves or you could risk fungal problems. Plant one Begonia rex per pot. You can use a pair of sterilized pruning shears to do this. Keep in mind youll want to use distilled water for this plant. Previously, she owned her own business, selling handmade items online, wholesale and at crafts fairs. I have a question. After youve pruned your begonia, it will begin to sprout new leaves. Brush off the excess soil and inspect the rhizome to find the buds. Begonias, according to conventional wisdom, benefit from smaller-than-average pots. This is it! Open the containers lid once a week for 10 minutes to let the cuttings breath. Warm spells are unavoidable I personally avoid using air conditioning if possible due to my other, more heat-loving plants but its best to keep your begonia in a cooler part of your home or office. It was published in 1857. Remove the stem with a sharp knife and slice the leaf into wedges, each piece with a main vein. Rex begonias make excellent house plants, and are easy to divide so you can gift them to friends. These plants can grow wide. After you've placed your Begonia Rex seedlings into holes in the soil, cover them with soil and water them generously. Carefully cut away the rotted portion of the roots, and re-pot in better soil. Step 4: Pin the rex begonia leaf into seed-starting mix Turn the begonia leaf back over and press it into the seed-starting mix. Rex begonias grow from a rhizome, which is a root system that sprouts buds and roots to grow into the plant. Youll also need to make sure theres plenty of air circulation. Pruning on a regular basis causes the plant to mature and develop a thicker set of stems. Ive cut each vein about an inch from the central vein in the photo above. Find out how, in our step-by-step guide. The plant needs more light, but not intense light. It should have drainage holes. This can harm Begonias roots as well as the leaves. Read our. I just call them all fancy-leaf begonias, but they divide into several structural groups: Fibrous-rooted ones have cane-like stems and often wing-like leaves. We may receive a commission from sales referred by our links; however, we 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. The best way to thicken the stem of your begonia is to simply wait. {"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":"