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\nLicense: Public Domain<\/a>\n<\/p><\/div>"}, Can LED Lights Grow Plants? Rex Begonia - Geoponics How to Grow and Care for Begonia Rex Indoors - Homeplantsguide Cut away any shrivelled or soft and rotten sections of the tuber and discard these. 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. Rex begonias require high humidity and heavy fertilization during the growing period. They thrive on humidity but be careful if misting leaves that they don't stay too wet and encourage powdery mildew. Active Interest Media Holdco, Inc. Copyright 2023. Ultimate Guide to Rex Begonia Plant Care at Home How to Propagate a Rex Begonia Leaf: 11 Steps (with Pictures) - wikiHow Care For Begonia Rex - Teak And Terracotta They can take up to 6 weeks to emerge, so be patient. . Begonia rhizomes are sensitive to soggy soil or overwatering and may rot. This article has been viewed 38,009 times. Spider mites love Begonias as well. You will want to be looking at the underneath side of the leaf. Fill an 8-inch diameter pot with well-draining soil mix. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Indoor begonias thrive in soil-free mediums. I hang fluorescent lights 6 inches above the cuttings and leave them on about 12 hours each day until the new plants start to grow. First, let's talk about the best light for Cissus discolor when it is grown as a houseplant year-round. A few stones may help keep the begonia leaf from curling up and away from the mix, as well. You should only allow the top inch or so of the soil to dry out before you water. You may have everything you need at home already. You need to remove all dead or harmed roots right away. Begonia Transplant Guide - How And When To Repot Begonias Its beautiful leaves are sensitive to direct sunlight. Straight perlite is very easy for starting new rhizomes. This is how you may get more of these wonderful plants for free. BBC Gardeners' World Magazine. Ive cut each vein about an inch from the central vein in the photo above. Fill the tray with damp potting mix and youre ready for the fun part taking the cuttings! However, while they do best in partial shade and indirect light, this is not the same as no light at all. This causes begonias, particularly cane varieties such as the popular Polka Dot or Angel Wing varieties, to grow tall and lean, with few leaves along the stems. 4. Use liquid fertilizer weekly at quarter strength or at half strength every two weeks. . Lay the plants roots on a paper towel. This is because the leaves are covered in calcium oxalate crystals. Another way to prevent pests is to remove dead or dying leaves right away permanently. The flowers can turn orange, pink, and white. Make sure you pack the soil tightly around the cutting. Begonias grown indoors are especially susceptible to root rot and overwatering. Step 1 Snip off flowers and older leaves first to give the division more energy for root growth. When peat moss is unavailable, Ive had success substituting coir or sphagnum moss for it in this blend. We may receive a commission from sales referred by our links; however, we Place your Rex begonia in either a north or east-facing window to get bright indirect light indoors. Step 1: Gather your materials for propagating rex begonias. Fill a small pot with moistened seed-starting medium. 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. 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. - . After youve resolved the initial problem, prune your plant from the top-down, removing the leggy parts. How to Propagate Rex Begonias from Leaf Cuttings | Garden Gate High humidity isnt necessary for a Rex begonia. 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. If you see silver or grey spores on your plant, it has Botrytis Blight disease. Let the soil surface become dry to the touch before watering. Once fall hits, the plant goes dormant. Let the surface of the soil get dry to the touch before watering. Rex begonias grow from a rhizome, which is a root system that sprouts buds and roots to grow into the plant.