Please reply and many thanks However, they are getting quite leggy or stringy. I would use the same mix for begonias in terrariums. Begonias for growing indoors are divided into four main groups. Since wax begonias do not grow in cold climates, many gardeners will remove the plants from the ground and place them in a planter so that they can come indoors for the winter. Many growers exclusively use clay pots and have found them to be the best pots to use. © Copyright 2020 Hearst Communications, Inc. There are over 16,000 different species of begonias that you can grow, and each one will require different care when they are being winterized. I live in Texas and I trimmed down and mulched my bedded wax begonias. Backed by his 40-year remodeling career, Danny served as the home improvement expert for CBS’s The Early Show and The Weather Channel for more than a decade. Where should I place them, watering etc…. They make a bold statement when grown on a windowsill that is partially sunlit. I’ll start with the thing that has transformed my begonia growing. They flower during different times of the year, depending on the type. Ms. Micheal Hodge Water regularly and feed weekly with a high potash fertiliser like tomato feed. I have the most gorgeous orange begonia that I would hate to lose to frost so I am bringing it indoors. If you aren’t sure what kind of begonia you have, check out our article on How To Grow Different Varieties of Begonias. This will be clearly … Ryan pots up the specimens in the head house – the work center of any greenhouse operation. Indoor Begonia Care. Thanks for this information. Many types of begonias grow well in clay pots, such as rhizomatous begonias which resent wet potting mix. Here are tips for growing begonias. This plant didn’t grow large enough in the summer to survive the winter indoors. Avoid watering the foliage to help prevent rot and disease. Wax begonias offer succulent stems with shiny, rounded, green or reddish-brown leaves. I bought a dozen plants mail order, put them in the ground in early spring and by Mother's day, all but one were thriving. They bloom in shades of red, pink or white with 1 1/2 inch single or double flowers. THE SEEDS STARTED SPOURTING. How can I keep them over the winter? ), a genus of perennial flowering plants in the family Begoniaceae, are popular for a multitude of reasons. I do have a small parafeen heater and candels, which I use with terracote pots and this keeps frost away. Planting Begonias: Choose a good quality potting soil and a spot with full sun or shade. Because they are sensitive to cooler temperatures, they are only winter hardy in zones 9-11. My bathroom has no windows. I have begonias growing outside in the summer, and then in the fall I either take cuttings or bring the whole plant indoors to use as a house plant. They can even be left with no water in … This will allow your growing begonias to get the humidity they need indoors without water logging the soil or exposing the leaves to excess moisture that could cause disease. Flowering Pot Begonias: These begonias are used primarily to provide temporary floral color to the home. Begonias can be planted right in the garden for a summer full of flowers or even in a pot. Keep a close eye on weather forecasts and ensure begonia plants are lifted and brought indoors well before the first frost. This group includes Begonia schargii and B. metallica. This information was very helpful. When you take care of begonias, make sure that you only water them when they need to be watered. They can be grown indoors too but need bright light and good air circulation. I have 2 Begonia plants that have thus survived the winter inside. These begonias should be brought indoors for overwintering rather than digging them up. Begonias (Begonia spp. Plant begonias using a soilless potting mix in a pot with good drainage in the bottom. (Flowering typically begins 12 to 14 weeks after planting.) Potted begonias do best when slightly root-bound rather than given too much room. The reasons for this heavy use are obviousthey're a durable, ever-blooming plant that provides sweeping color in single or double blooms. Moving a begonia to a bigger pot isn’t always an easy decision since begonias like to be somewhat root bound. Thank you so much for the information! Avoid overcompensating by placing a small begonia in a huge pot, as it will likely not do well. Keep in mind the mature size of the varieties you have chosen and plan your container sizes accordingly. When to Repot a Begonia. Although they do not handle excessively wet soil well, begonia plants survive very well in humid environments. Learn more about starting begonias indoors. If tuberous begonias get leggy or spindly, cut them back to a height of 3 inches to encourage new, bushier growth. My potted begonia (also wax) I brought inside. They also grow well under grow lights when placed where the dry air from vents won’t blow directly on the begonia's container. Healthy, Happy Begonia Tubers in your Beds, On Your Patio and in Hanging Baskets Now that you have successfully started your begonias indoors and have moved them outside, growing healthy, happy begonias is relatively easy! Tuberous begonias are suitable options for begonia container gardens as they work well with the light texture of potting mix, and they work as bedding plants, too. Heck, many types will even grow great indoors all year round! There are hundreds of cultivars of B. rex to choose among, usually classified by leaf size—small (three inches or less), medium (three to six inches), or large (more than six inches). Some types grow year-round with no dormant period. You can move your tuberous begonias outdoors after any threat of frost has passed. The Rhizomatous Begonias should be grown in shallow rather than deeps pots, because their roots stay near the soil surface and deep pots will only encourage watering problems. Also, I tried using a growth hormone to start another plant. Rex begonias like bright shade and moist soils and grow well in pots in humid shadehouse conditions. Don't move begonias to a larger pot until roots have filled the current pot. To know how to care for your begonia over the winter, you really need to know what kind of begonia you’re growing. Others prefer to keep their potted Begonias indoors throughout the year. Tuberous begonias are perfect for growing in pots, while fibrous rooted types are best for bedding displays and hanging begonias are best suited to hanging basket displays. What about impatients? Regular soil can hold too much water, making it potentially dangerous and leading to disease or rotting within the begonia. Begonias grow well in U.S. Department of Agriculture plant hardiness zones 3-11. I need advice on growing begonias indoors during winter. Tuberous begonias are showy container plants; flank an entryway with pots planted with begonias that complement the paint color of a front door. Move it down to a size that fits the rootball after you've removed all the soggy wet mix. It didn’t take. Begonias are unisexual having both male and female flowers on the same plant. Avoid giving them too much water and allow them to dry out slightly between waterings. Bloom times may also vary if grown indoors and some types bloom all year. The fibrous (also called wax begonias) and tuberous types are widely grown as annuals in garden beds. Repot begonias in a pot once size larger only when the pot becomes rootbound. In no time, your begonia will be in full leaf and shortly after, in full bloom as well, just what it takes to properly launch your new flowering season. Her begonia and I aren't getting along! The whole bloom is worth attention with the fascinating pattern of the opening petals. Many expert… They are primarily classified based on their root system, either tuberous, fibrous, or rhizomatous. They will stop growing when temperatures dip below 58°F (14.4°C). Ryan pots up the specimens in the head house – the work center of any greenhouse operation. Pots can be set in beds with plants around them to disguise the pots and make them appear to be planted in the beds. Because they are sensitive to cooler temperatures, they are only winter hardy in zones 9-11. Start begonias even sooner by planting them in pots indoors six weeks before the last expected spring frost in your area. Reproduction in whole or in part without permission is prohibited. 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