Tuberous begonias will enter a dormant period no matter how they are grown, whether in a greenhouse or outdoors, so they are not suitable as year-round houseplants. Discover (and save!) (Some others, such as Rieger begonias, are a better choice as indoor flowering plants.) Discover (and save!) The Begonias are native to moist subtropical and tropical climates. Rex begonias are herbaceous perennials in zones 10-12 so they are treated as annuals or houseplant specimens in Connecticut. Rex Begonias are commonly grown as houseplants, and are botanically evergreen perennials. Cultivars which are usually derived from Begonia × tuberhybrida are a favourite of gardeners for their bright colours and long flowering season. Rex begonias are easy to propagate via leaf cuttings, or even stem cuttings, or division in more established plants. 2012-10-18 19:43:37 2012-10-18 19:43:37. Rex begonias are herbaceous perennials in USDA zones 10-12, so they are more commonly grown as houseplants or annuals. The group includes so-called star begonias, named for their leaf shape. When to plant begonias. your own Pins on Pinterest In cool climates, some are grown as summer annuals, others as house plants, and the tuberous species are lifted and stored over winter. Most varieties do not need to be planted in direct sunlight to grow, so finding a place that gets shade for part of the day will be ideal. The begonia season runs summer and late autumn before winter frosts and all year round as houseplants. is an organ called an enlarged hypocotyl and it has hardiness of Tender III- injured below 25 degrees F (2 degrees C). The genus contains about 1,400 different plant species. The small pale pink flowers are an added bonus. While they do flower, they are grown more for their vibrant, textured leaves. Begonias have a reputation for being difficult. Shop 1-pint in rex begonia (l9386) in the perennials section of Lowes.com Mar 17, 2015 - African Violets by Lyndon Lyon Greenhouses : Rex Begonias - African Violets Other Gesneriads Rex Begonias Misc. Begonias are a great way to brighten up both the home and garden. Their distinct foliage makes them a popular houseplant, but they can be finicky. The majority of them are grown for their foliage which is often brightly coloured. The American Begonia Society is a horticultural society devoted to the promotion, cultivation, and study of begonias … Begonias need a sheltered position with moist yet well-drained soil and will grow in semi shade and bright, indirect sunlight is preferred.They are tender perennials with hardiness ratings of RHS H1B to H2, and are suitable for gardens in USDA zones 10a-12. The same plants are there and have spread across the rockery at the side of the house all by themselves. In colder zones, begonias are grown as summer annuals. Rex begonias are typically planted outdoors in mild climates as an annual summer bulb; alternatively, they can be grown as perennials in containers and brought indoors during the winter. Rex begonias are grown specifically for their attractive foliage, and are almost exclusively indoor container plants. Houseplants Terrarium Plants Supplies Potting Mix Special Offers Gift Certificates Supplies ecommerce, open source, shop, online shopping Jan 29, 2017 - Begonia is a genus of perennial flowering plants in the family Begoniaceae. Step 2: Take a leaf cutting from your rex begonia. The genus contains about 1,400 different plant species. Here, begonias are considered perennial outdoor plants for the most part. Begonias are prone to fungal infections, and bleach kills any lurkers. 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). Tuberous begonia. I have a lot of Rex begonias that survive winter under mulch but I wouldn't say they thrive that way. While some types of begonia are grown for their flowers, others are grown for their foliage. They look better all year if kept in pots and brought indoors for the winter. Answer. In fact, they are also referred to as ‘fancy-leaf,’ ‘painted leaf,’ or ‘king’ begonias. Actually, all begonias are perennial, though almost all of them lack hardiness. Growing begonias takes a bit of patience, skill and knowledge to get the most out of this fun flower. 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. Other common names for these plants are fancy-leaf, painted-leaf or king begonias. your own Pins on Pinterest It is reliably hardy to like zone 7. They require a bit more care than your average houseplant, but the variegated, colorful leaves add a bit of life to any indoor environment. Some species are commonly grown indoors as ornamental houseplants in cooler climates. Rhizomatous begonias perform well as houseplants. Check the Branches page for local society contact information.. See Events page for more national event information.. Semi-tuberous begonias are represented by cultivars of B. The colorful blooms and bright leaves are a beautiful addition to most gardens and shouldn't be shied away from by beginner or advanced gardeners. Most of the classic Rex's are a five way hybrid with B. boliviensis as one of the parents. Rhizomatous begonias: Begonias in this group, such as B. masoniana and the hybrids of B. rex are tender, evergreen perennials growing from a creeping rootstock. Look for a healthy, full-grown leaf on the parent rex begonia plant. Long considered houseplants, rex begonias have begun to star in shadier parts of the summer garden in recent years. The Begonias are native to moist subtropical and tropical climates. During the … Their leaves are in a variety of colors, from green to red and pink, lavender, silver, gray and dark maroon. The Begonias are native to moist subtropical and tropical climates. Fill the tray with damp potting mix and you’re ready for the fun part — taking the cuttings! 5 6 7. Begonias are also grown as houseplants for their beautiful leaf patterns. × hiemalis (syn. To take advantage of either, use the following tips on growing begonias to ensure the best results. Although some have handsome flowers, they are grown primarily for foliage, which varies in color and texture among species and selections. Technically, Begonia spp. Perhaps the most common is the bedding begonias which grow to around 15 to 30cm tall and have pink, red or white flowers. Extremely popular, Begonia Escargot' is an evergreen, rhizomatous perennial mostly grown for its striking, spiral-shaped foliage that curls around at the base of the leaf. Are begonias perennials? Taking care of begonias is easy, especially when you have the right begonia care information on hand. Begonias are hardy perennials in horticultural zones 10 and 11, where some types can reach heights of 10 feet! May 15, 2012 - This Pin was discovered by Jaclyn Touchstone. B. Plant them in wide, shallow pots. Other types of begonias include rex begonias, rhizomatous begonias, shrub like begonias, and cane like begonias. I've found that my begonias have always been temperamental and I just try to ride it out. Rex begonias are grown for their foliage, are frost tender and are best suited to being indoor plants. Rex begonias: A subgroup of rhizomatous, Rex begonias (Begonia rex), are widely available, sold by florists and garden centers year-round, and generally reach 12 to 18 inches tall and wide. My begonias have also acted differently this year by losing more leaves than usual, and I also have one that lost all of it's leaves. Like rex begonias, these grow from a rhizome. Pink flowers are an added bonus. There are well over 1,000 different species of this plant that you can grow in your garden. Rex begonias do produce delicate flowers but are usually grown for their spectacularly colored and intriguingly textured leaves. Begonias for the garden have different cultivation needs so the notes below will help guide you to success. I'm just going to wait it out, treat as usual (less water during the winter) and see what happens in the spring. Begonia rex-cultorum The Rex or Painted-Leaf Begonias are rhizomatous, clump forming, tender perennials that are only hardy in zones 10-12, so they are normally grown as house plants. In other words, if you live in a climate without frost, and without extreme periods of dry heat, you'll find they all come back reliably from year to year. Some species are commonly grown indoors as ornamental houseplants in cooler climates. But the primary contribution of this Rex begonia is the beauty of its rich foliage. C. Tuberous begonias. They typically bloom during the summer. Some species are commonly grown indoors as ornamental houseplants in cooler climates. These begonias have a tuber, an underground organ much like a potato, and differ from most other begonias in that they go … There are many types of begonia to grow, from popular tuberous begonias, fibrous-rooted types and hanging begonias, which are ideal for hanging baskets. 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