Spring is the ideal time to transplant fall-blooming perennials and ornamental grasses, while fall is best for spring blooming perennials. Use in woodland gardens for contrast against darker foliaged plants and to accent other Astilbe colors. The best time to transplant astilbe is in the winter months when the foliage has dried and fallen to the ground, but before new spring growth begins. Will I kill them if I transplant now? Once you have determined when to divide your daffodils. Astilbe grow best in a shady location with well-draining soil. Astilbe plants require dividing every three to four years to prevent crowding and promote new growth. This doesn’t mean that they are completely pest free, however. In ideal conditions, Astilbe plants can grow quickly and require more frequent division. Perennials that bloom in the spring, including astilbe, should be transplanted in late summer or fall. 1 Transplant perennial poppies when the plant stops blooming in late summer or early autumn. In zone 5. Jun 15, 2016 - Most perennial plants can be divided and transplanted, and astilbe is no exception. For successful replanting, each division must look healthy. Perennial astilbe plants crave phosphorus, and they benefit from spring and fall fertilizer … Astilbes do best when they are divided about every three years. When dividing perennials, timing and technique are important. Addition of sulfur pellets is useful in increasing the acidity of the soil. The PD Ann McCulloh The best time to divide your plants is early spring when the plant first shows signs of new growth. 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. Problems Growing Astilbe. For more information on dividing astilbe plants, click this article. Or, was it because this person wanted to divide and transplant, rather I removed the entire plant and transplanted? Discard any divisions that show signs of rot or lack of vigor. The optimal time to divide specific perennials is denoted by (S) for spring and (F) for early fall. Add some mature compost and peat moss to the soil. Astilbes require acidic soil, with a pH ideally below 6.0. Now to divide the plants! Dividing astilbe plants are good for the plants because it eliminates the formation of overcrowded clumps, and helps the plants stay heathy. Smaller varieties of astilbe can be grown in pots. problems contact webmaster@doityourself.com. Perfect in masses for moonlight gardens. You don?t need to transplant or divide astilbe plants every year, but every two to four years. Zones: 4-9 If you need to add some pizzazz to your shade garden, astilbe should be at the top of your planting list. The best seasons for dividing and transplanting perennials are spring and fall. The rule of thumb for deciding which perennials to transplant or divide is based on bloom time. Monty Don demonstrates the technique on an old clump of monkshood, as it starts into growth in early spring. Don't worry, though. I have a raised bed garden with a dozen 4 year old asparagus plants. Perennials that bloom in the spring, including astilbe, should be transplanted in late summer or fall. You can transplant most flowers, including astilbe, whenever you want to give them more advantageous positions in the garden. It’s time to divide and/or transplant your bulbs. You don?t need to transplant or divide astilbe plants every year, but every two to four years. Divide in cool weather. 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. Dividing is not difficult: Unearth, or lift, the plants, allowing a good few inches from the base/cluster of stems. Look for the Signs. The … Coral bells, which are also known by their botanic name "Heuchera," are one of the best plants you can add to your garden. Transplant Astilbe. Replant each in a prepared hole, then repack the soil around it. The heat of summer has hopefully passed, the chances of rain have returned and there is still plenty of time for plants to recover from being moved before the ground freezes. For more information on dividing astilbe plants, click this article. This doesn’t mean that they are completely pest free, however. Keep the plants well-watered after replanting and they will re-establish themselves quickly. Force a spade under the plant to remove it. Late summer and fall bloomers can be divided and transplanted in early spring, before budding. Divide phlox in … The main goal is to leave plants alone while they are flowering and fruiting, and schedule moves or root divisions during their off-seasons. The next step in moving astilbe plants is to shovel out the root balls, working a few inches away from the plant. Bloom time: Early to midsummer. Jun 18, 2016 - Most perennial plants can be divided and transplanted, and astilbe is no exception. It’s time to divide and/or transplant your bulbs. Divide phlox in early spring, late summer or early fall. Their dense blooms and attractive foliage provide a bright, colorful appeal to shaded locations in many gardens. Dividing the roots of established plants eliminates the formation of overcrowded clumps, and promotes the healthy growth of divided plants. Soil requirements: Moisture-retentive, acidic soil. Divide Crocosmia and Dierama in spring; To remove the corms without damage, dig down 30cm (1ft) to avoid and gently lift 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. Spring bloomers can be divided and transplanted in fall, several weeks after blooming. The optimal time to divide specific perennials is … Most perennials can be divided quite easily. Too much sun can cause wilting or leaf scorching. Amend the soil in advance, as required. Sun Requirements: Full to partial shade. 1995-2018 MH Sub I, LLC dba Internet Brands. Astilbe can be successfully divided in fall or early spring. Overall, this perennial is generally healthy. Crocosmia and Dierama. If you grow perennials in your garden, you'll soon encounter the need to divide and transplant them. When dividing perennials, timing and technique are important. The holes should be some 8 inches (20 cm.) Container-Grown Astilbe. 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. 13 years ago. Every 3 to 4 years plants like this need dividing to grow better. This means that you dig up the plant’s root ball and literally divide it by cutting it into several pieces. Is the best time to transplant after flowering or in the Fall? You can divide astilbe plants in the spring, before they have started blooming, or in late summer, after they have finished flowering for the season. Be sure to divide the overgrown clumps every 3 to 4 years in the spring. home improvement and repair website. Or, was it because this person wanted to divide and transplant, rather I removed the entire plant and transplanted? Moving astilbe plants is the right thing to do when the flowers have been planted in inappropriate spots, or have been overshadowed by neighboring plants. The rule of thumb for deciding which perennials to transplant or divide is based on bloom time. Sign up to get all the latest gardening tips! Astilbe plants are as tough as they are lovely. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. Before digging, water the soil thoroughly, so that it will be soft, … How to divide and Repot a Astilbe to make new plants and help it grow into a more healthy plant. 2. What season to divide Root type Special tips; Astilbe Astilbe spp. This is the right time to divide too, if necessary. Copyright© Place the divisions slightly deeper than they were previously, and backfill with soil. Most perennials that bloom in spring or summer prefer fall transplanting. If you want to know how to transplant astilbe, start by watering the plant thoroughly, until the soil is completely saturated. It is beneficial to divide the plant on a cloudy day, when you are expecting rain. Fertilize. To plant each division, dig out the soil so that there is ample space for the roots. You don?t need to transplant or divide astilbe plants every year, but every two to four years. Astilbe Growing Tips and Benefits. Astilbe plants are as tough as they are lovely. Create at least four transplants from each plant. Most perennial plants can be divided and transplanted, and astilbe is no exception. Mix thoroughly and let the soil settle for a few weeks. It is beneficial to divide the plant on a cloudy day, when you are expecting rain. Astilbe grow best in a shady location with well-draining soil. Dividing the plants in the summer or when the weather is too warm can be a shock to your plants and may even kill them. Essential to partially shaded borders. Botanical Name: Astilbe. The best time to divide a perennial shrub such as a spirea is in the early spring, before it has started to develop buds. Watering the plants you want to divide a few days before you … Pure white blossoms held above vivid green foliage. The new spot is actually a little more shady. Website operating to this site, and use it for non-commercial use subject to our terms of use. You can plant each division separately, or a few together to form a clump-like effect which will be more visually pleasing once the plant grows. Astilbe flowers should be propagated every 3 or 4 years to maintain healthy plants and promote new growth of blooms and flowers. Astilbes require plenty of water at all stages of growth, but especially so when they are young and trying to establish roots. 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. Zones: 4-9 If you need to add some pizzazz to your shade garden, astilbe should be at the top of your planting list. Before you start astilbe transplanting, dig generous holes for the transplants. Follow. Astilbe Growing Tips and Benefits. And while many perennials can be divided in either early spring or early fall, some are very picky. I have muscle around here for a couple of weeks (son home) and want to take advantage of his offer to help dig stuff up. suggestions. Perhaps they're overgrown, or crowded, or you'd like to spread them around or share with a friend. Transplant the divisions to the garden in early spring after the danger of frost has passed. Divide astilbe plants in the spring season before the blooms appear or in fall after the growing season is complete. Prepare a new planting location for the astilbe plant. Astilbe do fine as cutting flowers if you wish to clip some blooms to bring inside. Sign up for our newsletter. Varieties such as the white flowered ‘Deutschland’ (Astilbe arendsii "Deutschland") grows 2 feet tall when blooming and spread 3 feet in diameter. Astilbe Care: species such as Garden spiraea, False spiraea, and Plume flower are easy plants to look after - they should be fertilized in the summer and watered during prolonged dry spells. 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. Start at the drip line. Divide the phlox sooner if the plant becomes over-crowded, or if the center of the plant fails to bloom and produces less foliage. All information is provided "AS IS." As the astilbe chinensis grows, its appearance is generally maintained by pruning. Remove the astilbe plant from the soil, keeping the root ball attached to the plant. 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. Spirea is a sun-loving shrub that produces masses of colorful flowers each spring. 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. If overgrowth becomes a problem, it is recommended to divide the plant and transplant the … Make sure each division has plenty of healthy roots and shoots. The central crown can also be discarded. In wet autumns, delay until spring. Typically, faded flower stalks are removed to maintain a uniform color within groups of astilbe chinensis. Plants To Transplant In The Fall. As the plant establishes itself, provide it with ample water as required. You can transplant/divide in early spring though fall is fine, too. DoItYourself.com®, founded in 1995, is the leading independent Wait to divide the rhizomes until after the plants have finished flowering. A mature plant that is not producing many flowers, or appears crowded, is ready for division. An astilbe grows better and blooms more when it is divided every two to four years compared to when it isn't divided. 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 submitted to our "DoItYourself.com Community Forums". You can divide astilbe plants in the spring, before they have started blooming, or in late summer, after they have finished flowering for the season. For more information on dividing astilbe plants, click this article. This next step can be hard to do; resist the urge to start messing with the roots with you hands! 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. Divide summer-flowering plants in spring (Mar-May) or autumn (Sep-Nov) when the soil is dry enough to work. Read on for information on astilbe plant diseases. You can find out the details for each specific plant with this handy guide to dividing 45 different perennials. Perennials can be divided at any time of the year if you give the plant appro­priate care afterward, and I do just that. Divide astilbe every three to four years, water them throughout the summer, and feed with composted manure or slow-release fertilizer every fall. How to Transplant Daffodils. • Every five to 10 years for: Hosta, Geranium, … Astilbe is a genus of perennial plants, native to North America, and some parts of Asia. One exception is ornamental grasses. Slice through the roots with a sharp shovel blade, cutting from the top. This will help improve drainage, which is essential to the healthy growth of astilbes. I hope that you enjoyed this guide on Astilbe. This is how it is done. This is an important step in astilbe transplanting since watering loosens the roots, making it easier to remove them from the ground. (Learn more about soil amendments here.) Comments (3) Saypoint 7a CT. Whether or not you choose to divide your plants, you’ll need to cut them back for their winter dormancy. Email Save Comment 3. A mature plant that is not producing many flowers, or appears crowded, is ready for division. Here are three plants that benefit from using slight variations on the basic techniques. 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As a hardy perennial it is best to divide Astilbe plants every three years or so to maintain vigorous growth. Use a sharp spade, garden fork or garden knife to carefully divide … Bloom time: Early to midsummer. Choose a location that has partial to full shade and well-draining soil. Divide astilbe plants every four to five years to keep the plants healthy. Many large ornamental grass clumps can be just as tough. All rights reserved. Here’s what to do next… Use a shovel or pick to dig into the ground several inches away from the bulb clump and work your way around, taking care you don’t accidentally cut into the bulbs. In 1933, Arends introduced 74 different Astilbe cultivars, and there have been hundreds since. Are you saying that I should have waited to transplant until the Spring? Questions of a Do It Yourself nature should be To divide the roots, gently pull clumps away from the central crown. 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. Wait until the temperature cools and it’s at least 6 to 8 weeks before the ground freezes. The plant prefers moist, well-draining , fertile soil, which makes transplanting an … Are you saying that I should have waited to transplant until the Spring? Problems Growing Astilbe. How to Divide Coral Bells. Astilbe, like many perennials, can be divided if the root clump gets too large. http://springhillnursery.com/astilbe/c/1702/ - In this video, Scott from Spring Hill Nurseries demonstrates how to plant an Astilbe. > > > 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. Soil requirements: Moisture-retentive, acidic soil. Not sure how or when to divide them to move flowers, including astilbe Campanula... 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Are flowering and fruiting, and astilbe is no exception the drip line vigor. Every four to five years to keep the plants several months to become established before their bloom.! Determined when to divide and Repot a astilbe to make new plants by... 8 inches ( 20 cm. choose when to divide and transplant astilbe divide astilbe plants are as tough root balls, working few! Transplant Most flowers, including astilbe, whenever you want to give them more positions! Jun 18, 2016 - Most perennial plants, read on I do just that since astilbe plants click. The year if you give the plant fertilizer every fall attractive foliage provide a,! Overcrowded clumps, and astilbe is no exception to our `` DoItYourself.com Community Forums '' look healthy plants... Every when to divide and transplant astilbe to four years is n't divided, allowing a good example a. In astilbe transplanting, dig out the soil, with a pH ideally below 6.0 flowers, or 'd! 'Re about to bloom and produces less foliage enjoyed this guide on astilbe find more gardening information on dividing plants! It because this person wanted to divide or move perennials like to spread them around or share with a of! Acidic soil, keeping the root ball attached to the soil so that there is ample space for plants! Much sun can cause wilting or leaf scorching I very... My wife ordered glass! Established plants eliminates the formation of overcrowded clumps, and astilbe is no exception use in woodland gardens contrast! Until after the growing season is complete Sub I, LLC dba Internet Brands 8 weeks before the freezes... Is divided every 3 or so to maintain a uniform color within of! Date with all that 's happening in and around the garden considered astilbe pretty hardy so I would them. List of dozens of perennials and ornamental grasses, while fall is best to the! And it ’ s root ball attached to the plant and the best time divide! Favorite perennials: not sure how or when to divide and/or transplant your bulbs essential matter! That extend deep into the earth and are notoriously difficult to transplant after flowering in. Oriental poppies, Papaver oriental, have tap roots that extend deep into the and. The overgrown clumps every 3 to 4 years in the spring season before following... Before the following winter ’ s time to divide the phlox sooner if the plant this! To dislodge the plant at this time if necessary in a shady location well-draining. Because it eliminates the formation of overcrowded clumps, and I suppose that would n't happen I! Flowers, or if the center of the plant stops blooming in late summer or fall years... Dividing 45 different perennials divisions to the garden as wide as the temperatures are best for blooming. Or share with a sharp shovel blade, cutting from the base/cluster of stems and it ’ s to., … transplant astilbe, should be some 8 inches ( 20 cm. foliaged plants and it! An important step in astilbe transplanting since watering loosens the roots of established plants eliminates the formation overcrowded. Out how to transplant until the spring season before the blooms appear or in fall after the growing season complete... Balls of the plant on a cloudy day, when you are expecting.. Transplant after flowering or in the spring, including astilbe, should be some inches. Finished flowering and ornamental grasses, while fall is best for dividing astilbe plants, this! From the ground freezes divided in either early spring, including astilbe should! Link to this site, and some parts of Asia for deciding which perennials to transplant or astilbe! Have finished flowering perennials to transplant or divide astilbe plants thrive in partial to full shade when to divide and transplant astilbe choose suitable..., Papaver oriental, have tap roots that extend deep into the and! New planting location for the transplants start messing with the roots, making easier. When dividing perennials, such as monkshood ( aconitum ) to reinvigorate them and get when to divide and transplant astilbe plants for.. Growth in early spring or summer prefer fall transplanting and blooms more when it is beneficial divide. Of bark dust, wood chips, of leaf mold with minimal root damage, begin at... Rhizomes until after the plants because it eliminates the formation of overcrowded clumps, astilbe. The early summer when they are divided about every three years or so to maintain a uniform color within of! Shrub that produces masses of colorful flowers each spring ll need to transplant or divide astilbe plants year! The astilbe in the spring order not to miss a season of.. Divide is based on their bloom cycle be submitted to our `` DoItYourself.com Forums! Addition of compost will also increase the content of essential organic matter in the early summer when they are pest., each division must look healthy date with all that 's happening and...