Rhizomatous Begonia (Rex Begonia) Rhizomatous Begonias are herbaceous plants cultivated mainly for their foliage. There are four main types: fibrous, tuberous, canes, and rhizomatous. Rex Begonia Growing Instructions. Dress up your Rex begonia by growing it in a container that complements colors in the foliage. This aggression proves itself in garden performance. Rex begonias don't require quite as much humidity as many other exotic houseplants, but if your home has dry air, boost humidity in the winter months to keep the leaf tips from turning brown and dry. JavaScript seems to be disabled in your browser. They do best in a temperature of 70-75 F. (21-24 C.). With over 1,000 species and many more varieties and hybrids, begonias come in countless colors, sizes, and shapes. Currently backordered. Reiger begonias are showier than wax or interspecific types, but are also a little fussier in their care.   •  Rex Email us if you have any questions and one of our houseplant experts will get back to you. Begonia ‘Raspberry Torte’. The wax begonia variation will thrive in zones 10 and 11 as perennial plants, but you … Bonfire, BossaNova, and Santa Cruz are common varieties. Water Rex begonias when the potting mix just dries. Salsa Rex begonia is a silver-leaf type that's variegated with shades of green and burgundy-red. All Rex Cultorum types are descended from the Indian species B. rex that was crossed with other types of rhizomatous begonias. This variety produces bright orange-red fl … Purchase plants free of the disease. Learn more about Rex and other types of begonias. Crop planning from cell packs: Pot size: Plants per pot (pp) Crop Time (weeks) The leaves come in every color, pattern and shade, and every size and shape. Our articles, blogs, tips, and photos help you use plants to beautify your living spaces and enhance your life. It grows about 6 inches tall and wide. See our Guide to Begonias. Silver Limbo is a compact, small-leafed variety that offers beautiful metallic-silver foliage that has purple-red backsides. Award-winning Begonia 'Fireworks' is an evergreen, rhizomatous perennial of upright habit, mostly grown for its vibrant foliage of large, bold leaves adorned with dark purple centers, purple-pink margins and iridescent silver-white between. Green or bronze oval leaves let you know you have a wax begonia. They grow … Begonia antsiranensis I have a big collection of Begonias and I look forward to exchanging them with other enthusiasts as well as selling them. It's an elegant and eye-catching houseplant variety. Begonia ‘Steve’s Leaves Yellow Jacket’. Remove infected leaves from Rex and tuberous types because they are not systemically infected. Moist Air Above: Begonia rex ‘Red Tango’ mixes well with other shade- and humidity-loving plants such as asparagus ferns and geraniums. A • There are many different types of begonias, and they are often classified by the type of roots they produce. Begonias are herbaceous succulent plants that hail from the tropics. Plants require high humidity, about 50 to 60 percent. Special Features Purifies the air. Flamenco Rex begonia shows off delightful silver-green leaves accented with red and green veins. In Southern regions, it may benefit from a protection from direct sun during the heat of the day, but in Northern regions, some sun on the leaves presents no problem. These plants are grown solely for their foliage which is truly magnificent. © 2020 Costa Farms, LLC. It's better to keep them a little too dry than too wet; they can rot if the soil doesn't dry out well enough. The most popular types are are Cane, Rhizomatous and Tuberous Begonias. The spiraling leaves look like a snail. Rumba Rex begonia is a spectacular selection that shows off reddish-green leaves and silvery variegation.