how to divide a rex begonia

Check weekly. Gather the items on the "Materials & Tools" list above. Avoid direct sunlight, but any location with good diffuse light will encourage your begonia to bloom with an abundance of alluring foliage. For a Begonia, use regular houseplant fertilizer at half strength every two to three weeks in spring and summer. The Rex Begonia originates in areas without salt in the water. Begonia Rex has tiny seeds that need warmth to germinate. Mermaid Tail Succulent Care #1 Best Tips. Dont be afraid! And the Begonia rex isnt the only wonder species out there. If there are several plants in one pot, they will crowd together. An older begonia may become leggy as the leaves on its older stems fall off. Theyre perfect for the pastel plant lover. Young leaves should be removed before they unfurl. Begonias grown indoors are especially susceptible to root rot and overwatering. This article has been viewed 38,009 times. Let me show you the secret to propagating rex begonias from leaf cuttings. By using our site, you agree to our. Begonia Listada Plant Care Best Practices, Scarlet Begonia (Begonia Coccinea) Best Care Tips | Plantophiles, [] The leaf surface has a mixture of colors ranging from green grass ting to red. You can use tape to keep the plastic wrap to the cutting. Very good article. Place the cutting at a 45-degree angle in a fresh pot of peat moss and perlite. A few stones may help keep the begonia leaf from curling up and away from the mix, as well. Remove the lower leaves on each cutting, leaving the upper one or two leaves. With a moderate growth rate, rex begonias may grow to less than 12 inches in a year. 6. There is an entire group of hybrid begonias that the world knows as Rex Cultorum meaning that they can all trace their . These cuts (and the stem cut) are where the new plantlets will form. On transplant day, dig a hole sufficient to accommodate the begonia's root ball or tubers (in the case of tuberous begonia). University of Vermont Extension Department of Plant and Soil Science. To treat this disease, remove all infected leaves on the plant. Use a well diluted balanced plant feed monthly in the spring and summer. Using a little bit of root tone and a small amount of fungicide to keep the roots healthy as they grow, you can propagate a Rex Begonia like a pro. Tiny White Bugs In Soil The Truth Revealed! There are two main ways to propagate a Rex Begonia. If you have a heat mat for seedlings, that will help the begonia leaf cuttings get off to a faster start. Jun 1, 2021 - Rex begonias make excellent house plants, and are easy to divide so you can gift them to friends. Now that weve restored your radiant beauty, lets look at how to keep that legginess from reappearing. The biggest plant disease you want to avoid from over-watering is root rot. I like to take leaf cuttings because its so fascinating to watch a single leaf sprout a whole bunch of babies. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . If you must use soils in your growing medium for any reason, make sure there is plenty of organic material scattered throughout to allow for proper drainage. Fading leaves on a Begonia rex indicate too much direct sunlight. This is because of []. They thrive on humidity but be careful if misting leaves that they don't stay too wet and encourage powdery mildew. When a previously lush and leafy specimen produces an excess of stems and stalks, it shoots up until its nothing more than a tuft of greenery on a long bundle of sticks. Make sure the sun or artificial light isnt shining right on the plant. Let them dry before you head on to the next step. Sow so the surface of the tuber is right at or right beneath soil level. You need to dilute the neem oil with water. Regular LED Lights vs. Grow Lights, just didn't know how. Place this in a warm area of your home, but out of the path of direct sunlight. A stem cutting should be two to four inches in length and come from a healthy plant. This article will show you the easiest way to propagate a rex begonia leaf. To create this article, volunteer authors worked to edit and improve it over time. Like many other Begonias, the Begonia rex is susceptible to several plant issues. Simply break off rhizomes that have grown outside the pot and start them in a small pot. If your plant is turning brown, with brittle leaves/dead leaves, it is likely to be one of three causes. Then, to keep the cuts in contact with the mix, start pushing T-pins through the leaf into the soil. Begonias, according to conventional wisdom, benefit from smaller-than-average pots. This is to prevent the spread of spores and fungi. How to Water Houseplants A Rex Begonia can grow to be 12 to 18 inches in height. It suffocates the pests within only minutes. As a result, you might find that the same crosses have different names in different garden centers. 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. Beefsteak geranium,King begonia,painted-leaf begonia,Rex begonia. Repot your begonias only when they are completely root-bound. Rex begonias require high humidity and heavy fertilization during the growing period. On the other hand separating the rhizome takes the most work since you need to get the plant out of its container. When to Start Seeds Indoors But you can also propagate this plant through leaf cuttings. These mites arent actual insects but arachnids instead. Silver Limbo is a compact, small-leafed variety that offers beautiful metallic-silver foliage that has purple-red backsides. Water once the to 1-inch of soil is dry once a week. Theyre tiny and hard to detect. There are wide different Begonia rex varieties available: Begonia rex has vibrant foliage that ranges from red to green to purple with various patterns. The Rex begonia is a rhizomatous plant with stems creeping on the surface. Dry, brittle leaves are a symptom of dry air. The roots should be completely covered in soil. You will want to be looking at the underneath side of the leaf. The vast majority of begonias offered in the trade are hybrids so they cannot be accurately propagated from seed. Water until it begins dripping from the bottom drainage holes to ensure it is moist throughout. You can also propagate rex begonia from water. A tuber ready to divide should be large and also have at least two clear stems. You can care for the leaf-cutting as you do the original Begonia rex. This plant can come in various colors depending on how its bred. Bright indirect sunlight, and can tolerate direct sunlight too. When it comes to repotting, your choice of potting medium is critical. You may have everything you need at home already. Keep the seeds in temperatures of between 70 and 75 degrees Fahrenheit until they germinate. Simply keeping your new dense delight well-watered and well-lit will result in thicker, more luscious growth. Plant one Begonia rex per pot. Consider using a grow light if you cant find a good bright spot. They are resilient and thrive under that level of pruning. Be careful not to over-water your plant, though. Rex begonias are a special group, because we grow them for their beautiful leaves. Debra LaGattuta is a gardening expert with three decades of experience in perennial and flowering plants, container gardening, and raised bed vegetable gardening. Plantophiles 2023 |UpVision GmbH | Privacy Policy | About us, Common Problems with the Begonia Rex (Pests and Diseases), Your Begonia Rex has Crispy Leaves or is Losing Leaves, Your Begonia Rex has Silver or Grey Spores, Your Begonia Rex has a White Powdery Substance. It can harm or even kill your plant. And make sure your plant is always getting bright but indirect sunlight. Always be careful during this process, you dont want to damage the Rex Begonia plants roots. The cutting should then be placed in a clean pot filled with moistened potting mix. Cut the leaf and stem from the main plant, then take off the leaf stem and throw it away so youre left with just the leaf. Rex begonias require regular water, but be careful not to overwater them. You have to remove all the infected leaves, so it doesnt spread. It should have drainage holes. Take a close look at the shape of your begonia first. Salsa Rex begonia is a silver-leaf type that's variegated with shades of green and burgundy-red. Divide the leaf into sections about 2cm long, each with . The vibrant colored leaves of a Begonia Rex start to fade and look bleached when it is getting too much direct sun. Letting the cut sides dry overnight before replanting as well as the use of fungicide helps prevent this. But be careful not to let the plastic touch the leaves or you could risk fungal problems. Then spray your Begonia down with the oil. Find a rex begonia leaf you want to propagate and cut it off the plant. Begonias shed their lower leaves as they grow older. The rhizome is cut apart and divided in order to propagate new plants. Cut the leaf into wedges to do so lay the leaf flat on your work space. Potting soil, peat moss, perlite, vermiculite. Do you want to save any of the leaf patches? Spider mites love Begonias as well. 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. Begonias originated in the tropics and thrive in warm, humid climates. Flip the begonia leaf over and make a -inch cut across five or six of the largest veins with your knife. 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. See those tiny plants unfurling? The temperature should be between 65-75F (18-24C). Rex begonias grow from a rhizome, which is a root system that sprouts buds and roots to grow into the plant. Step 1 - Find a suitable tuber. Do not mist, increase humidity with humidifier or pebble tray. The original leaf probably will have torn apart and may have even disintegrated. Fill containers with fine-textured potting mix and moisten it. 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. This can harm Begonias roots as well as the leaves. Because they are susceptible to fungal infections, it is a good idea to limit the opportunity for those pesky diseases to establish a foothold in potting soils. This will double the chance of being successful with propagation. Rex Begonias are not difficult to divide and propagate, which comes in handy as individual plants usually don't have a very long lifespan. Rex-cultorum begonias can be propagated in three ways, based on their type: by softwood cuttings, by leaf cuttings, or by dividing the rhizomes in summer. BBC Gardeners' World Magazine. Learn how from The Urban Gardener, Alan Creach of Creach Greenhouse and The Plant Farm.In this video, Alan refers to root tone, which is the same type of product as Bonide Rooting Power, which is what we currently use and recommend at The Plant Farm. The soil for your Begonia should always be moist. Step 2 - Cut with a sharp knife. How to Grow Tuberous Begonias 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. The most toxic parts of this plant grow underground. They thrive on humidity but be careful if misting leaves that they don't stay too wet and encourage powdery mildew. 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. I knew I could propagate the leaves, I. How to Water Houseplants Cultivar Selection Begonia rex : Evergreen perennial to 30cm, with large, obliquely ovate leaves which are metallic green with a silvery zone on the upper surface, reddish beneath; panicles of small pink flowers in winter. Booman has another trick: Water thoroughly so that at least 20 percent of the water flows out of the pot, and don't let the plant sit in the water for a second, so that the salts cannot be taken up by the plant. long stem cutting from a healthy Begonia Rex. Place your Rex begonia in either a north or east-facing window to get bright indirect light indoors. But they will also let you know if they feel that their water, light, and soil conditions are a bit off for their liking. I have a question. Rex begonias make excellent house plants, and are easy to divide so you can gift them to friends. You could also put your leaf cuttings in an east window as long as the temperature stays consistently warm. The rex begonia plant thrives in humid environments and exposure to bright indirect sunlight. Use a pair of sterilized pruning shears to get your leaf cutting. Nothing should go to waste. Avoid putting a pin through a main leaf vein, or that vein may not root. Humidifiers allow you to adjust the humidity as needed. . Unlike other houseplants, bigger plant pots are better. Begonias easily form new roots in water, and some indoor plant enthusiasts simply replant the rooted cutting with the parent plant, resulting in dense arrangements that give the appearance of a larger, thriving begonia.

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