how to plant astilbe roots

References Sign up to get all the latest gardening tips! Include your email address to get a message when this question is answered. These versatile plants can be used in some of the most difficult sites in gardens including damp soils and partial shade. Astilbe tends to brown out during shipment and has to reflush once it is planted. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Excellent and detailed article. Water the soil upon application so that the fertilizer washes down below the surface. ", answered that question and gave a thorough explanation of the plant's needs.". Cut back the foliage of each astilbe to about 6 inches to reduce the amount of water lost through transpiration. Fill in the hole with the dirt you removed, pressing it into place. Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. I have looked after both. Hi Sharon. Since astilbe spreads easily, a better way to get new transplants is to divide mature plants. Give the plant a generous drink, and water the soil regularly until the astilbe is established… Tuck your astilbe plants with the roots fanned slightly and pointing downwards, and with the eyes or growing points about an inch below soil level. If you’re planting a bare-root astilbe plant, dig the hole two times as large as the bulb and about 5 inches deep into the ground. Read on for more information about growing astilbe from bare roots. ", both have a lot of shade, and I have kept them well-watered and surrounded by bark. Space plants about a foot apart. Astilbe will grow under the maple tree without problem, but the main problem with maple trees is that when you dig a hole, you cut the roots. Following both of these measures will prevent the fertilizer from burning your plant. Place the crown of the plant about an inch below the soil surface, and fan or spread out the roots to encourage new root growth. Still, bare root planting of astilbe calls for some extra care from a gardener. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. Make sure that the soil in that area is humus-rich and well-draining. Among Astilbe varieties, the fanal, irrlicht, and Venus are notably lovely. Astilbe grows well in moist, fertile soil with a slightly acidic pH. They can be grown from root divisions, nursery-grown plants or seeds, but you’ll have better success planting divisions or potted plants because astilbe seeds have a tendency to rot in the ground before they germinate. It also told the reader "why" to do or avoid certain steps. Astilbes prefer a site that receives light to moderate shade; they will burn in full sun. We use cookies to make wikiHow great. Full sun is too intense for them. Planting Bare Root Perennials in Nursery Pots. Astilbe overwinters in zones 3-9. This article has been viewed 91,808 times. Growing Tips. 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So, planting these in a somewhat shaded area with some coolness is, "I wasn't sure if the root division I had purchased should lay crosswise or vertical in the soil. http://www.americanmeadows.com/america-loves-astilbes, http://gardenersnet.com/flower/astilbe.htm, https://www.garden.org/plantguide/?q=show&id=2048, consider supporting our work with a contribution to wikiHow. You should never allow them to dry out. The Venus variety has bright green foliage and bright pink blossoms. Feeling unproductive while working from home? This article was co-authored by Andrew Carberry, MPH. You can purchase divisions or full plants from a local gardening centre, or you can divide a pre-existing astilbe plant. When you are considering growing astilbe from bare roots, remember that bare root plants are also less likely to be damaged during shipping. % of people told us that this article helped them. Give the plant a generous drink, and water the soil regularly until the astilbe is established. ", absolutely preferred. This is why growers ship the plants with their roots packed in moist material: they dry out very easily. To grow an Astilbe plant, start by removing a full-grown plant from the soil and cutting off a large portion of its roots with gardening shears. Fertilize. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a1\/Create-a-Perennial-Garden-Step-1Bullet3.jpg\/v4-460px-Create-a-Perennial-Garden-Step-1Bullet3.jpg","bigUrl":"\/images\/thumb\/a\/a1\/Create-a-Perennial-Garden-Step-1Bullet3.jpg\/aid2330800-v4-728px-Create-a-Perennial-Garden-Step-1Bullet3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"