If you are keeping your begonia in a location where it is receiving harsh direct sun rays, it can lead to leaf burn and drying out. Unless you oblige and move them to a sunnier spot, your begonias are likely to begin stretching for the light and become leggy again. In the world of gardening, leggy isn't a good thing. For small plants on windowsills, or seedlings for the garden, pinching out the tiny new leaves on the growing tips of the begonias will force new growth along the stem and encourage dense, compact plants. Cultivar Selection. Treating Begonia Bacterial Leaf Spot. Begonia categories include tuberous-rooted, rhizomatous and fibrous-rooted varieties. Although we normally recommend misting your plants, your Polka Dot Begonia is an exception. I'm a fairly new plant owner, had fairly good luck, but yes, now they are funny colored. Here's what you need to know about these high-impact plants. Allow your plant to soak up water through the drainage hole in the bottom of the pot for at least 45 min. White Coating On Leaves Caused By Powdery Mildew Powdery mildews are caused by fungi that live on the surface cells of plants. Pinching and Pruning. Begonia Types Angel wing: Also known as cane begonia, this type has long stems with "joints" on them. They are rhizomatous, meaning they typically grow horizontally and with shortened stems. Closely examine the leaves of the begonia plants. Commonly grown as a houseplant for its foliage, these begonias are also known as painted-leaf or fancy-leaf begonias. Necessary cookies are absolutely essential for the website to function properly. Begonias can be cut back to within 3 inches of the soil to revitalize them, if necessary, but pinching and pruning is not the end of the story. Additional Begonia Plant Information Begonia Plants - Popular Begonia Species Give it a good soak by bottom watering. Feel the top of the soil after your plant has been soaking–has the water reached the top 2-3” of soil? Badly infected ones become discolored and distorted, then drop off. Overwatering begonias causes their leaves to turn yellow, a process called chlorosis. If you are keeping your begonia in a location where it is receiving harsh direct sun rays, it can lead to leaf burn and drying out. I'm a fairly new plant owner, had fairly good luck, but yes, now they are funny colored. Find anything about plants, content, and more. It is okay to mist the area around your plant, but do not mist directly on the leaves and avoid getting the leaves wet while watering. Cause: Too much light; dry air. Trees. Rex: Rex begonias are entirely their own class of begonia. Richford holds a Bachelor of Science in secondary education from the University of Maine Orono and certifications in teaching 7-12 English, K-8 General Elementary and Birth to age 5. Infected begonia leaves will be covered with a white or ash-gray powdery mold. When the plants do not receive enough sunlight to manufacture food and produce blooms, they adapt by stretching towards the sun. Move them to a shadier place until leaves stop looking pale. Place the plant back on its saucer and back in its proper spot. Fill your basin up with about 3-4″ of water. Clemson Cooperative Extension: Growing Begonias Indoors, How to Prune a Begonia Plant for a Fuller Plant. My begonia had all green leaves, but now they're turning reddish and pale green..whats up? As the name suggests, these begonias have leaves that look like angel wings. Causes of Crisping Leaves in Rex Begonias. Bloomscape uses cookies as essential parts of the website experience. The most common cause of brown leaf edges is that your Begonia is incredibly dry. Bloomscape uses cookies to provide and improve our services, analytics and for personalized ads and content. Mosaic, malformed leaves, pale yellow ring spots, severe chlorotic mottling of leaves or plant stunting may occur. As with any garden question, the reason behind why begonia leaves are curling may be difficult to diagnose. Rhizome leaves are hairy and slightly warty and can come in several shapes. Nannette Richford is an avid gardener, teacher and nature enthusiast with more than four years' experience in online writing. This category only includes cookies that ensures basic functionalities and security features of the website. Watch the color of the leaves, the length of the stems and how well your begonias are blooming to determine if they are receiving proper care, including the right amount of light. In the spring begonias can tolerate the morning sun, but when it starts to get hot in the summer you will need to … A begonia with curled leaves may have been affected in a number of ways in order for this to occur. Impatients necrotic spot, tobacco ring spot, broadbean wilt, cucumber mosaic, tobacco necrosis virus. Hi! Free Small Plant with XL — Use Code GRATEFUL Begonias are prone to powdery mildew that can occur if their leaves are kept wet. Rex begonia (Begonia rex-cultorum) is a notoriously high maintenance frost tender perennial commonly grown indoors as a houseplant. Most begonia types, except for some hybrids, prefer partial shade. While some begonias tolerate full sun, others prefer partial to full shade. Try adding a pebble tray, or using a humidifier. Move your begonias where they will get more light after pinching or pruning them. Reasons for Begonia Leaf Curl. Too much sunlight can lead to fading and wilting of the leaves, and continued excessive sunlight can cause the edges of the begonias' foliage to turn brown. Too much light: will cause leaves to burn and turn pale. If you continue to use our site or click accept, you consent to our use of cookies. Most varieties of Begonia like to be placed in partial shade and indirect sunlight. Pinching back your begonias is the first step to correct legginess. The best way to maintain a healthy planting of begonias is to monitor and check the overall health of the flowers before planting them into the garden. Sterilize pruning tools with household disinfectant spray before and after use. Purchase plants free of symptoms. Is the soil completely dried out? Light Exposure. See Details, Free Small Plant with XL — Use Code GRATEFUL, Get care instructions for your specific plants, Tips and inspiration for green, plantful living, Download our new plant care app to become the best plant parent. These shade-loving plants can grow outdoors year-round in U.S. Department of Agriculture plant hardiness zones 9 through 12, depending on the species, but are treated as annuals or grown as houseplants elsewhere. Heffley Creek, B.c., BC. Solution: Move begonia to a location that receives reduced lighting and increase humidity. Pinching back your begonias is the … © Copyright 2020 Hearst Communications, Inc. How Horticultural Therapy is Getting Us Through 2020, How to Choose a Pot that Complements Your Plant, Announcing Our New Plant Care App, Vera by Bloomscape, Plant Parent Starter Kit: 5 Tools Your Houseplant Needs to Thrive, The 25 Best Gifts for Plant Lovers for the 2020 Holiday Season, This Year, Choose a Living Christmas Tree, Build Your Own Living Tablescape This Holiday. She said the leaves of her fibrous begonias have started to turn white. It is okay to mist the area around your plant, but do not mist directly on the leaves and avoid getting the leaves wet while watering. Plant … Rex begonia (Begonia rex-cultorum) is a notoriously high maintenance frost tender perennial commonly grown indoors as a houseplant. That ensures basic functionalities and security features of the pot for at least 45.. 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