The definitive guide to stylish outdoor spaces, with garden tours, hardscape help, plant primers, and daily design news. In fact, I use it for most of my indoor plants. They produce delicate flowers in the summer which should be deadheaded periodically to encourage new growth. ... Caring for Begonias. Sometimes if the dirt is very clumped, I’ll soak it for a few minutes in water to free the tubers. Does my Begonia Grandis care need to include regular pruning? I do this when I water my plants as well. Borne on branching red stems, they rise atop the foliage clump of large, obliquely ovate, olive-green leaves, adorned with reddish undersides. This has made a big difference for me in my Begonia Grandis growth. What is your favorite Begonia? They grow well for me without fertilizer but if you do want to use one, use a 10-10-10 liquid fertilizer diluted to three parts water and one-part fertilizer. Begonia Grandis is part of the Begoniaceae family consisting of about 1500 different species according to the North Carolina State University. I would not recommend going lower than 50% humidity and I never let mine get higher than 75% humidity. Because Jennifer was generous and understood that her unpaid workforce was crazy for plants,  I was able to secure some Begonia grandis for my own garden. Yes. If you give your Begonia Grandis care, it will grow to an average size of three feet in height and width. I thought for sure it would die but I did manage to save it in the end. Plant the tubers hollow side up. With proper Begonia Grandis care, this plant will grow tiny bulblets in the axils of its upper leaves, these bulblets drop to the ground and produce a new plant making this plant an easy one to add as a ground covering in any garden. They also do very well with a humidifier in the room or in a greenhouse where it is naturally humid. Gently dig them out of the soil with your fingers and put them in a starter pot with equal parts peat moss, perlite, and vermiculite. In the right spot, hardy begonia will naturalize. The blossoms are either pink or white and it blooms during the growing period which is the summer months. Begonias can be used in mass plantings, or they can be mixed with other annuals. As a most enthusiastic clearer of pathways, I soon had several patches of these plants thriving in the shady areas of my backyard. Just be sure to keep them in partial shade or their delicate foliage will get burnt and die. Can I plant Begonia Grandis in my outdoor garden if I live in a colder climate? They grow well in any high quality, fast-draining soil. All Gardenista stories—from garden tours and expert advice to hand tools and furniture roundups. Repotting boosts the soil nutrients and to allow for proper aeration of the soil. If you want to try, you can let the pods dry directly on the plant. Hardy in zones 6 to 9 but should be mulched during the winter in colder areas. Starting from scratch or upgrading an outdoor space? It grows green heart-shaped foliage that has a red vein that runs through it. PropagationSow seed or bulbils when fresh; take basal or stem cuttings in spring; divide perennial clumps in spring. There are many types of Begonias, but the Begonia Grandis is part of the tuberous family of Begonias. Begonias like a lot of light so place them on windowsills that face east or west so that your plants get several hours of sunlight each day. Visit our shop to order plants with free shipping delivered from Florida (US buyers only), © Plantophiles 2020 | Iseli International Commerce | Privacy Policy | About Us | Trellis Framework by Mediavine, Propagation – Let’s dive a bit deeper into the process, Tips & Tricks to keep your Begonia Grandis happy, Commonly asked questions regarding the Begonia Grandis plant. See our obsessively curated catalog of favorite products sourced by the Gardenista editors. With its graceful panicles of bright pink flowers and pointy angel wing leaves that are bright green on top with veiny fuchsia undersides, the 2-foot-high “Heron’s Pirouette” cultivar contrasted artfully with its darker-hued neighbors. If you decide to grow new plants from cuttings, slice a few leaves from the parent plant, leaving a ½ inch to a full 1 inch of the petiole intact on each leaf. Clean them, dry them and then they can be stored for planting. Just be sure to keep them in partial shade or their delicate foliage will get burnt and die. Hardy begonias (Begonia Grandis), as you may have guessed, can grow in cooler areas than some other varieties. These Begonias reach an average size over the course of 5 years. It is a good idea to deadhead the flowers from the plant as needed to encourage new growth and to prevent the plant from using its resources on a dead bloom. The separated clumps should grow in either soil or water with the proper Begonia Grandis care. I water if fully, allowing the excess to drain through the draining holes in the bottom of the pot and I keep the soil damp but not ever wet. I have done this successfully once or twice, but I tend to just plant the tubers when I repot if I want additional plants. He has a deep passion for houseplants & gardening and is constantly on the lookout for yet another special plant to add to his arsenal of houseplants, succulents & cacti. Clicking through to the retailer that sells the product may earn us a commission. They also do very well with a humidifier in the room or in a greenhouse where it is naturally humid. I find that my plant flourishes when I have a humidifier in the room with it all year round although I do adjust it to be slightly more humid in the winter. I did not do that. Meet our editorial team, see our book, and get the inside scoop on upcoming Gardenista events. Soils should not be allowed to dry out. These plants do well with partial shade but will also cope with a fully shaded area. Gardenista’s members-only directory of landscape architects and garden designers. The other option for propagation is to do it with a cutting. The best time to propagate your Begonia Grandis is when you must repot it anyway as this stresses out the plant the least. I have had excellent results with this mixture. When you are repotting it, use a pot one size bigger than the last one, as it will not grow well if there is more than an inch or so of room in the pot. One of the most interesting things about this plant is its natural desire to propagate. Begonia Grandis carries beautiful flowers. Separate them gently. Place the leaves in water or a mix of peat moss, vermiculite, and perlite. Receive the Gardenista newsletter in your inbox daily. Another option for Begonia Grandis care is to wipe the leaves with neem oil. Begonia Grandis is one of the easiest Begonias to grow and maintain. Place indoor begonias where they get bright light. These easy-to-grow plants prefer warm temperatures, humidity, and moist, well-drained soil. When you are giving your Begonia Grandis care, a good thing to remember is the humidity levels.