Most perennial plants can be moved successfully from one place to another in the garden, and fall is one of the best times to do it, especially for spring and summer blooming perennials. Jun 18, 2016 - Most perennial plants can be divided and transplanted, and astilbe is no exception. In 1933, Arends introduced 74 different Astilbe cultivars, and there have been hundreds since. Sign up to get all the latest gardening tips! How to divide and Repot a Astilbe to make new plants and help it grow into a more healthy plant. This is … This next step can be hard to do; resist the urge to start messing with the roots with you hands! Spring is also better suited to plants that are a touch tender Many spring-flowering plants, such as irises, are best divided in summer (Jun-Aug) after flowering when they produce new roots You can also divide plants in the late fall, once they have finished growing for the season. You can find out the details for each specific plant with this handy guide to dividing 45 different perennials. Add some mature compost and peat moss to the soil. For more information on dividing astilbe plants, read on. All rights reserved. Hello! Wait until the temperature cools and it’s at least 6 to 8 weeks before the ground freezes. Divide summer-flowering plants in spring (Mar-May) or autumn (Sep-Nov) when the soil is dry enough to work. Amend the soil in advance, as required. The rule of thumb for deciding which perennials to transplant or divide is based on bloom time. problems contact webmaster@doityourself.com. Are you saying that I should have waited to transplant until the Spring? You can either replant the divisions immediately or put them in pots to be planted out in the early summer when they are re-established. You can transplant/divide in early spring though fall is fine, too. Water the plants well. If you grow perennials in your garden, you'll soon encounter the need to divide and transplant them. Replant each in a prepared hole, then repack the soil around it. Astilbe is a genus of perennial plants, native to North America, and some parts of Asia. Look for the Signs. Read on for information on astilbe plant diseases. When you dig up the plants leave as much room from the base of the plant as possible so as to cause as little damage to the roots as possible. When is the best time to divide mums? Copyright© Herbaceous. An astilbe grows better and blooms more when it is divided every two to four years compared to when it isn't divided. Label and Cut Back. deep and as wide as the root balls of the new transplants. Choosing Shovels For Gardens: What Shovel Do You Need For Gardening, How To Grow Astilbes: Planting And Caring For Astilbe Plants, Astilbe Propagation Methods – How To Propagate Astilbe Plants, Silver Torch Cactus Facts – Learn About Silver Torch Cactus Plants, Are Succulents And Cacti The Same: Learn About Cactus And Succulent Differences, What Is An Old Lady Cactus – How To Grow An Old Lady Cactus Flower, Marjoram Blossoms: Can You Use Marjoram Flowers, Caring For Amaryllis Grown In Water: Learn About Growing Amaryllis In Water, Picking Kumquats – Tips On Harvesting A Kumquat Tree, Chestnut Tree Propagation: Growing Chestnut Trees From Cuttings, Plants Lost To Deer: Living With Deer Damage, Epic Garden Failure – Watering Plants And Killing Plants, Cactus Houseplants: My Journey Learning To Grow Cacti. Varieties such as the white flowered ‘Deutschland’ (Astilbe arendsii "Deutschland") grows 2 feet tall when blooming and spread 3 feet in diameter. Divide healthy, large plants every few seasons in the garden. Coral bells, which are also known by their botanic name "Heuchera," are one of the best plants you can add to your garden. Addition of sulfur pellets is useful in increasing the acidity of the soil. This will help improve drainage, which is essential to the healthy growth of astilbes. You can transplant most flowers, including astilbe, whenever you want to give them more advantageous positions in the garden. Don't worry, though. 2. And while many perennials can be divided in either early spring or early fall, some are very picky. For more information on dividing astilbe plants, click this article. View our Privacy Policy here. Keep the plants well-watered after replanting and they will re-establish themselves quickly. Botanical Name: Astilbe. You don?t need to transplant or divide astilbe plants every year, but every two to four years. Bloom time: Early to midsummer. Sign up for our newsletter. Since astilbe plants thrive in partial to full shade, choose a suitable planting spot in your backyard. Gently remove the plant with the entire clump, making sure the roots are intact. Or, was it because this person wanted to divide and transplant, rather I removed the entire plant and transplanted? Follow. Phlox division is most successful when done in the early spring before new growth begins, or in the late summer or early fall when flowering is done. As the flowers begin to fade in the fall, and before you cut them back to tiny stems, be sure to mark their locations. When you dig up the plants leave as much room from the base of the plant as possible so as to cause as little damage to the roots as possible. Astilbe plants are as tough as they are lovely. May 16, 2018 - Lilies are beautiful perennial flowers that come back to bloom each summer, but over time, they can get overcrowded when their bulb structure is too large. When transplanting astilbe, whether or not you divide the clump, you want to reduce the plant’s shock by making sure to site it in good soil and be generous with irrigation. > > > > > > Are you saying that I should have waited to transplant until the Spring? For more information on dividing astilbe plants, click this article. When Should I Divide My Perennials? The next step in moving astilbe plants is to shovel out the root balls, working a few inches away from the plant. Divide the phlox sooner if the plant becomes over-crowded, or if the center of the plant fails to bloom and produces less foliage. The best time to divide astilbe is either in the spring or the fall, when temperatures are cool and excessive heat won’t place unnecessary stress on divisions while they’re still getting established. Divide phlox in early spring, late summer or early fall. Are you saying that I should have waited to transplant until the Spring? Prepare a new planting location for the astilbe plant. Astilbes require acidic soil, with a pH ideally below 6.0. home improvement and repair website. Astilbe grow best in a shady location with well-draining soil. Perennials needing different methods. You don?t need to transplant or divide astilbe plants every year, but every two to four years. In zone 5. You can also divide the plant at this time if necessary. Addition of compost will also increase the content of essential organic matter in the soil. You don’t need to think about transplanting astilbe or dividing astilbe plants every year, but calendar the task for every two to four years. It is already in the 90s here. Their dense blooms and attractive foliage provide a bright, colorful appeal to shaded locations in many gardens. This is an important step in astilbe transplanting since watering loosens the roots, making it easier to remove them from the ground. The new spot is actually a little more shady. to this site, and use it for non-commercial use subject to our terms of use. What season to divide Root type Special tips; Astilbe Astilbe spp. Perennial astilbe plants crave phosphorus, and they benefit from spring and fall fertilizer … • Every five to 10 years for: Hosta, Geranium, … Spring, Fall: … Sun Requirements: Full to partial shade. Most perennial plants can be divided and transplanted, and astilbe is no exception. How to Divide Coral Bells. Some perennials like Astilbe and Phlox can develop extremely woody roots that may require a saw, small ax or Sawzall to penetrate. To plant each division, dig out the soil so that there is ample space for the roots. Smaller varieties of astilbe can be grown in pots. Westy Perfect in masses for moonlight gardens. Divide Crocosmia and Dierama in spring; To remove the corms without damage, dig down 30cm (1ft) to avoid and gently lift 13 years ago. This doesn’t mean that they are completely pest free, however. This video is about How to Divide and Transplant Perennials The optimal time to divide specific perennials is … Essential to partially shaded borders. Divide the phlox sooner if the plant becomes over-crowded, or if the center of the plant fails to bloom and produces less foliage. Astilbe flowers should be propagated every 3 or 4 years to maintain healthy plants and promote new growth of blooms and flowers. Questions of a Do It Yourself nature should be Website operating Many large ornamental grass clumps can be just as tough. Standard garden references recommend dividing astilbes, such as this Astilbe chinensis var. Perennials that bloom in the spring, including astilbe, should be transplanted in late summer or fall. Before you start astilbe transplanting, dig generous holes for the transplants. This allows the transplants to establish their roots long before the following winter’s frosts. Soil requirements: Moisture-retentive, acidic soil. In wet autumns, delay until spring. The plant prefers moist, well-draining , fertile soil, which makes transplanting an … One exception is ornamental grasses. Look for the Signs. If divided in fall, you can directly replant the new divisions, or you can store them in pots in your garage for the winter to gift to your friends, or for planting in your garden the following spring. Dividing astilbe plants are good for the plants because it eliminates the formation of overcrowded clumps, and helps the plants stay heathy. Before digging, water the soil thoroughly, so that it will be soft, which will make it easier to remove the plant. Plan to divide in the spring. best time to transplant astilbe. Remove the astilbe plant from the soil, keeping the root ball attached to the plant. Astilbe do fine as cutting flowers if you wish to clip some blooms to bring inside. Mix thoroughly and let the soil settle for a few weeks. > > > moved five astilbe plants that were in a place they didn't like because > > > it was overly sunny and moved them to a part sun/part shaded area. Just dig deep enough and make sure they're in a mostly shady spot and keep them watered. Divide astilbe plants every four to five years to keep the plants healthy. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. In ideal conditions, Astilbe plants can grow quickly and require more frequent division. If you divide or move many perennials in the spring, the plants will go through transplant shock and may not flower for another year. Too much sun can cause wilting or leaf scorching. For more information on dividing astilbe plants, click this article. Fertilize. Here’s a list of dozens of perennials and the best way to divide them. This helps the new plant’s roots acclimate before the summer heat kicks in. Astilbe can be successfully divided in fall or early spring. The … Create at least four transplants from each plant. Transplant Astilbe. You don?t need to transplant or divide astilbe plants every year, but every two to four years. Most perennials can be divided quite easily. Whether or not you choose to divide your plants, you’ll need to cut them back for their winter dormancy. As the plant establishes itself, provide it with ample water as required. I hope that you enjoyed this guide on Astilbe. How to divide and transfer perennials The goal is to dig up the entire clump of the parent plant, lifting it out with most of its roots intact. Spring bloomers can be divided and transplanted in fall, several weeks after blooming. Problems Growing Astilbe. Sep 16, 2018 - Most perennial plants can be divided and transplanted, and astilbe is no exception. 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