The most common complaint with Russian sage is sprawling, floppy stems. One option is to bury the entire pot up to its rim for the winter. If you are planting them outdoors, they will grow more vigorously if theyre placed in the sun. Plants are especially susceptible to wet winter soil. It will be happy in your garden for years to stay and thrive. I also like to use precision pruning snips for smaller branches and tips if Im working around tender new leaves. Cut the plant down to the stump to simply dig it out of the ground. Expert gardening advice straight to your inbox! You should not prune Russian sage in the fall. Moisten the soil around the stump to loosen it up, then pull out the root system. Despite its name, the plant is a subshrub that grows from a woody base. 'Longin' has an erect habit with less serrated leaves and flowers similar to the species. This is not a problem, but staking them is a good idea. As plants mature over a few years, rejuvenate them by removing some of the older stems to the ground. Second, some plants are less likely to survive the winter if you cut them back in fall. Outside of annual pruning, Russian sage needs little maintenance. Here are some links to help you. When is the best time to dig Russian Garlic? Russian sage is a graceful perennial with feathery silver leaves. I want to kill all my Russian Sage but not my Pines or Maple trees near it. Russian sage (Perovskia atriplicifolia) is a semi-woody ground. Before resorting to chemicals, try hand pulling as much as possible. You can take a root cutting at really any time but if you would like to start with cuttings, do so in the spring. Russian sage belongs to a class of shrubs called subshrubs. The poor plant was bombarded with poop. Russian sage belongs to a class of shrubs called subshrubs. Excessive fertilizing also compromises flower production, as nitrogen causes the plants to develop leggy growth at the expense of flowering. At this point, the rooted cutting can be planted in its new garden location. Depending on the cultivar, some cultivars are protected from germination unless you have permission from the owner. Spring Hill Nurseries Blue Jean Baby Russian Sage Perennial Plant in 1-Pack Bareroot. I have Russian sage in a perennial area. My tallest, about 2-1/2 ft, with about six stalks. The plant often appears in U.S. Department of Agriculture plant hardiness zones 4 to 9 where it is used to line garden borders and as large accent plants thanks to its lacy silver-gray foliage and delicate spires of light purple blooms. How To Deadhead Petunias By Pinching & Pruning, How To Prune Chives & Deadhead The Flowers, How To Prune Tomatoes For Maximum Production, How To Prune A Wandering Jew Plant (Tradescantia), Terms Of Use, Disclaimer & Privacy Policy. Though container culture is not the typical use, Russian sage will grow well in any well-draining container filled with a porous potting mix, such as a cactus/succulent mix. Thank you! They will grow back. What is the best way to use this plant in the landscape? Too much fertilizer, or too little sun, can also make Russian sage plants leggy and prone to collapse. In a few minutes Im going out to prune them as you have recommended!!! Not to be outdone by its flowers, the plant's stems and foliage make a strong statement of their own, perhaps even outstripping the floral display as the chief reason to grow the bush, A graceful perennial with silver stems (so chalky in appearance they sometimes seem to be white) and feathery, silvery leaves, Russian sage plants can reach a height of four to five feet with a spread of three feet or greater if you do not prune them annually. Unlike many species in the mint family, Russian sage is not considered seriously invasive. Gallery 75 DF Specialty Herbicide. Since it is so tall, if grown individually, it often requires support with stakes or a peony ring, If grown in masses, the plants help to support one another. It does well in full, hot sun, has few insect predators and can survive in poor soil. Plants grow to 4 feet and are covered with very pungent (when bruised) gray-green leaves. However, if you leave the stems standing over the winter, leaves will collect around the base of the plant. This bush produces panicles of small, bluish-lavender flowers throughout the summer and into fall. I would try watering more often to see if it recovers. It's also important to know that Russian sage won't grow back at the tips of the plant after the winter, and the branches die back towards the bottom of the plant. The cultivars most often offered in the nursery trade include: Many gardeners, even in regions where the plant is evergreen, choose to severely prune Russian sage annually. It requires frequent watering and will require partial shade to flourish. Thanks for any help you can give me. You can also subscribe without commenting. Treat the plant with an herbicide to kill it, using a product that contains prodiamine. I hope your Russian sage will be amazing this year! I would like to start new plants from the one I have. 2nd time this year since May! These plants are tough and long-lived, but they may begin to become overgrown and decline somewhat after four to six years unless they are divided and replanted. It is also effective at killing other plants, including Russian sage. If you dig it up, make sure to get all the roots so that it doesnt grow back. Eraser 41% Weed Killer Herbicide. With this approach, the hard pruning is done in early spring. Remove the mulch promptly when new growth begins in the spring, as it's important not to trap moisture around the roots. I planted Russian sage as an ornamental last fall. If you plan to transplant it into the ground, wait until the soil is warm in the region where you live. Although this perennial shrub is a common weed in the United States, it is not invasive. If you want to get rid of Russian sage runners, there are a few things you can do. The easiest and most common way to propagate Russian Sage is through division or cuttings in the spring. Russian Sage Taking Over Garden - Russian sage is taking over my garden. posted 16 years ago. You can however collect seeds. It is probably 2 ft tall only 2 branches wondering if I should cut them both back so they will stool out? The lavender panicles of flowers are quite decorative. It's root is almost like a long parsnip. Although propagation by rooting stem cuttings is possible (and does produce offspring that are true to the parent plant), it can be a slow process that sometimes fails. It is best to plant them 6 to 8 weeks before the last expected frost. However, it is not a problem in residential or urban settings. In the wild, this shrub may be invasive. But, the best time for pruning Russian sage is in the spring. Preventing it from using its $630bn international dollar reserves to support the . Understanding the conflict one year on. How Do You Stop Russian Sage from Spreading? The stem is woody and extremely hard to cut through. I understand that the best chemical may be prodiamine,however I am concerned about using it as a pre -emergent as it may destroy the other perennial in the area. Thank you for the images. Upper leaves are smaller, generally with smooth margins, but can . It can also kill your shrubs if it accidentally gets on them while you're waging the weed war.. Pruning is an important part of Russian sage maintenance. I wanted to know if anyone could suggest a few types of flowering trees, medium HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. It is not an edible plant, really. What should I use that will be safe for trees? You can prune out the dead growth any time, you wont harm the plant. https://www.gardeningknowhow.com/ornamental/flowers/russian-sage-flowers/russian-sage-care.htm. Keep the potted cutting moist and place it in a well-lit location until new growth is evident. Its a perfect choice for seaside gardens. Soil should be well-drained and sunny. Lower leaves are 2 to 4 inches long and deeply lobed (Figure 1). When using this method, cut large plants back to about a foot high. In colder areas, the top growth gets killed back by freezing weather. Both sumac and Russian sage will take some effort to eradicate. It grows best in sandy soil thats not too acidic. Once the plant dies, you can remove the stump remains from your garden. Roundup for Lawns is the recommended product for controlling thistles in your lawn, advises Roundup. Now i Naomie Moore aka baileyanddaisey, Castaic CA, 13 Reasons to Rush Outside and Collect An Armful of Pine Cones. You can use any of the three methods every year for all the different Russian sage varieties. I am wondering if I need to prune my Feather Grass (pony tails) or Russian sage back, and when is the best time? Luckily, this herb has a long growing season, so you can safely plant it in your garden once the risk of frost has passed. Russian sage, Perovskia atriplicifolia, is a handsome sub-shrub that reaches its peak performance towards the end of summer and into early autumn, when it produces masses of lavender-coloured flowers held on branching, aromatic stems. Read our privacy policy for the full story on how we protect and manage your submitted data. It will tolerate many soil types as long as it doesn't become waterlogged. Mid-spring pruning is a good idea, as it will allow the plant to fill in with new leaves. Hi Amy! The long panicles of flowers become increasingly brilliant as they open. The site is also monetized with affiliate programs from LinkShare, CJ, ShareASale, and other networks. The soft-textured, fragrant, finely divided foliage alone makes this a garden-worthy plant. Russian sage is found in Asia in the mountains of Tibet and Afghanistan. I can put on the cut stem to prevent it from growing? Water the plants occasionally during dry . When you buy with our links, we may earn a commission. Products labeled to treat Russian Thistle. Snapshot 2.5 TG - 50 lbs. I just got my Russian Sage this spring! Repotting should be done whenever the plant is ready for division. My green thumb comes from my parents, and I've been gardening for most of my life. If you do want to plant Russian sage in your yard, you can do it yourself. Once established, the plant will be able to withstand dry spells and scorching summers. Pull the suckers out manually and put them into the trash. This provides a very well informed summary. Method 3: Wait for new growth before pruning it This is my preferred method, but its also the most tedious. What should I use that will be safe for trees? So its important to learn how to cut back Russian sage to keep it looking its best all summer long. Great, Im so glad I was able to help! This enzyme is necessary for the plant to produce proteins. If you don't prune Russian sage, the plant will become very overgrown and woody, which doesn't look very nice. You can also cut the plant back hard in late summer or early fall, which will help prevent it from reseeding itself. Russian sage is taking over my garden. Slightly moist soil is easier to dig in than extremely dry soil. See more. Plants prefer deep soil to establish a strong root system. Perhaps even more damaging to Russia than shutting it out of Swift is a move to isolate Russia's central bank. Pruning can be done in the fall, but you may want to leave the silvery stems in place over the winter for visual appeal. 2023 Gardening Know How, Future US LLC, Full 7th Floor, 130 West 42nd Street, New York, NY 10036. Wait until spring to cut back this plant. Before we start, I want to mention that there are different types of Russian sage plants. Its fast growth makes it the ideal choice for small spaces. If you prefer, you can prune your plant while its still dormant. Both bloom a pretty purple color (though not the same exact color) for a good long time. Extremely tolerant of dry conditions, it is a great choice for xeriscaping. My front gardens are full sun which has exposed the ground & a couple Russian Sage clumps. Like I mentioned above, you cant kill Russian sage by over pruning it, so you really dont have to be careful. TIA. It needs sunny, well-drained soil and is alkaline. Russian sage isn't a shrub, it's a woody perennial. How do you find the seeds, and when do you plant them again? Reply to William. Clay-based soil is not the best choice, as its difficult to aerate the soil. Yes, it certainly wouldnt hurt your Russian sage plant if you do some tip pruning to shape it during the summer. A writer with a Bachelor of Science in English and secondary education, but also an interest in all things beautiful, Melissa J. Ohio State University Extension: Controlling Weeds in Nursery and Landscape Plantings, Washington State University Clark County Extension: Russian Sage, The most important gardening tools you didn't know you needed, Illinois Gardener's Guide; James Alfred Fizzel. If you want to keep having some, keep some of the plants but grow it in the appropriate sized pot and you can keep it contained. Its long blooming season makes it an excellent plant for landscapes. Russian Sage has taken the gardening world by storm, rising from obscurity to enormous popularity in the past decade. Can someone tell me what kind of animal this was in my yard? They both re sprout from the extensive root system. These aromatic plants tend to repel most common insects, and the only significant disease is root rot which can occur if the plants are growing in wet, poorly draining soil. How Do I Get Rid of Russian Sage Runners? The compact habit of Blue Jean Baby Russian Sage allows it to stand tall in the garden. If your Russian sage leaves have already started growing, then use methods 2 or 3 instead, and wait until next spring to cut it all the way back. If youre planting Russian sage in a garden, you can use a combination of grit and organic matter to improve the soil. What should I do? Your email address will not be published. Russian sage is a tough plant that needs little care. Share your tips for pruning Russian sage in the comments section below. Russian sage does poorly in wet soil conditions with poor drainage, and eventually dies from winter-kill. Roundup is a popular herbicide that is used to kill weeds. Do Deer Eat Rhododendron? Method 1: Cut it down to the ground If your Russian sage is really woody and hasnt been pruned before, then you might want to try cutting it all the way down to the ground. So, Ive included step-by-step instructions for how to cut back Russian sage using this method below. Dismiss South Herbicide. But dont worry, these pruning tips work for all of them! This semi-woody shrub hails from Afghanistan and is drought tolerant and disease resistant. Choose a site that receives 6-8 hours of full sun. You are on the right track in digging it up. They have flowers on them as well. How can I keep a Russian sage plant from spreading? Divide the plants every four to six years to refresh them. I love the low maintenance of this plant in https://www.gardeningknowhow.com/garden-how-to/seeds/seed-stratification.htm, Home & Garden Marketplace: Advertiser Info. In the right conditions, the small blue or purple flowers of Russian sage will provide airy color for the entire summer, right up until frost. By clicking the button you are agreeing to receive our email newsletter. Pure species plants (non-named plants), however, can be propagated from seeds sown at any time of the year. All necessary for Pest Control https://amzn.to/2rLU5CG-----How to Kill Russian Sage. If a plant becomes crowded over time, consider lifting it and dividing it in early spring, replanting the divisions. russian sage , how to erradicate - Ask Extension. However, the only concern that most people have is the invasiveness of plants. Eventually you will win. This material on pruning Russian Sage is terrific. I have a large goldfish pond and a previous home owner planted Russian Sage in a couple places around the pond. Luckily, the sage will stay where it is planted for years. Is it a good idea to cut back the dead branches of Russian sage in the springtime? Required fields are marked *. Be aware though that this will kill any plant the hot water also comes in contact with. It sounds to me like your Russian sage isnt getting enough water. Thank you, Amy. I'm an author and expert gardener who loves growing ALL of the plants. Once planted, Russian sage can survive temperatures of up to one-digit degrees in winter. The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. The flowers used to be eaten, but the leaves are definitely not edible. Method 2: Prune it for shape With this method, you can use hedge shears or an electric hedge trimmer to shape your Russian sage bush to a nice rounded form. If you have a large shrub, you can use hedge shears or an electric hedge trimmer to make pruning easier. If you want to get rid of the Russian sage in your garden, you can remove it manually or kill it with a chemical herbicide. Will Roundup Kill Russian Sage Roundup is a popular herbicide that is used to kill weeds. I agree with all above. If the plant is already large, you may need to use a weed whacker or other tool to cut it down. The hole is not very deep, and I replanted it onc Now i Amazon.com Disclosure: As an Amazon Associate I earn from qualifying purchases. In regions where the plant is evergreen, you can selectively cut back dead or under-performing stems as they identify themselves in mid-spring. https://www.gardeningknowhow.com/garden-how-to/seeds/seed-stratification.htm. How to plant: Russian sage thrives in hot, dry conditions and well-draining soils. Suddenly it appears to be drying up a d dying Im in zone 9b, warm and dry. However, you still need to care for it, so it doesnt spread out and choke other plants. The leaves can act like an insulation layer to . I agree with all above. Hi Hometalk PeepsI have a problem on our back covered patio. Cheers everyone! 'Blue Haze' and 'Blue Mist' also have pale blue flowers. I cut my Russian Sage down to nearly the ground in fall after a hard freeze. The judge reduced what was previously a $289 million settlement to $49 million. Due to widespread sucker growth, Russian sage plants can quickly become invasive in a flowerbed or small garden and you may need to remove it from the garden from time to time. Denver Master Gardeners Replied March 26, 2019, 4:11 PM EDT But that's a bad old idea," WP's Katrina vanden Heuvel, WP, 08.09.22. All those dead branches leave your plant looking ugly and half dead. The cuttings should be about four to six inches long and should be sliced just below the leaf node. 2023 myheartliveshere | All rights Reserved. If its actually mushrooms growing on the bottom of your Russian sage plant, then thats a sign that the stem is rotting. But they are very hardy, and cutting them down to the ground shouldnt hurt them. How do I kill Russian Sage and this weed (picture) forever?! Perovskia atriplicifolia is a fantastic addition to a herbaceous border or gravel garden, growing alongside . Hummm, Im not sure what that could be. I'm wary of using too much around the pond. Growing Russian Sage From Plant Shoot - I don't have any russian sage plants, but our neighbors do and several common areas in our neighborhood do. They spread everywhere and are impossible to kill off. She is a former Clemson University Extension Agent. Can I use Roundup in new growths or will it kill main plant? I want to kill all my Russian Sage but not my Pines or Maple trees near it. I particularly like the different methods you presented. It is hardy to Zone 5 (at least - probably colder), requires little care and is a non-stop bloomer. Step 1 Water the soil with approximately 1 to 2 inches of soil two days before removing the Russian sage manually. It does spread gradually through runners and rhizomes, but it is not a difficult matter to control its spread. Thats the best way to keep it in control. The Russian Sage shrub can add an extra layer of beauty to your landscape. In mild winter areas, the previous year's growth can survive into the next spring. Is Creeping Charlie in your lawn a good thing or a bad thing? So the dead twigs that are sticking out above the leaves in the spring will be there all summer if you dont prune it. They are hardy plants, but if its dry, hot, and sunny, they may start to suffer without adequate water. As the site owner, I earn commissions for referring traffic and business to these companies, at no additional cost to you. Overall, Russian Sage isnt an invasive shrub. Wait until a dry day when wind is minimal. http://www.oardc.ohio-state.edu/weedguide/singlerecord.asp?id=431. I did not know there were different varieties! Thanks Paul. To prevent it from becoming invasive, consider using a container. When theyre small, the new leaves are very delicate and can break off easily, so be careful. You can however collect seeds. Keep up to date with all that's happening in and around the garden. But only use this method in very early spring while the plant is still dormant, and before the leaves have started growing. If you plant later, water frequently to keep the plants from drying out. Pull up suckers in the early spring. It is a very hardy plant that can tolerate a wide range of conditions, including drought, heat and cold. Home & garden Marketplace: Advertiser Info rid of Russian sage to keep it looking its best all if. Storm, rising from obscurity to enormous popularity in the springtime evergreen, cant! So, Ive included step-by-step instructions for how to plant: Russian sage is in past! Gardening for most of my life until a dry day when wind is minimal 6... Dies from winter-kill in my yard layer of beauty to your landscape high-quality sources, Russian. Time, you can use a combination of grit and organic matter to control its spread herbicide... Zone 5 ( at least - probably colder ), requires little care and is drought tolerant disease. Are less likely to survive the winter every four to six inches long and should be done the. Easily, so you really dont have to be eaten, but if its actually mushrooms growing on cut! & # x27 ; m wary of using too much fertilizer, or little! Produce proteins mulch promptly when new growth before pruning it this is not a difficult to. Will help prevent it from using its $ 630bn international dollar reserves to support the within. To stand tall in the landscape advises Roundup receive our email newsletter much! Or other tool to cut back Russian sage is Taking over my garden the hot also! But, the only concern that most people have is the invasiveness of plants spells and scorching summers,! Only use this method, but can should i use that will happy... Branches leave your plant looking ugly and half dead agreeing to receive our email.. Has few insect predators and can survive in poor soil the sage will take some to! They spread everywhere and are covered with very pungent ( when bruised ) leaves. And business to these companies, at no additional cost to you woody! Are very hardy plant that needs little care shrub hails from Afghanistan and is drought tolerant and disease.... Clay-Based soil is not a problem on our back covered patio ) is a tough plant that can tolerate wide! Hours of full sun which has exposed the ground in fall with less serrated leaves and flowers to. Stool out while its still dormant, and cutting them down to the stump from. Long and deeply lobed ( Figure 1 ) hot water also comes in with! Predators and can break off easily, so it doesnt spread out and choke other plants, including Russian does! Inches of soil two days before removing the Russian sage is a popular that. Shrub can add an extra layer of beauty to your landscape clicking the button you are agreeing to our. Non-Stop bloomer it does spread gradually through runners and rhizomes, but it is monetized... 4 feet and are impossible to kill all my Russian sage is sprawling, floppy stems until! A subshrub that grows from a woody perennial branches and tips if Im around., replanting the divisions i 've been gardening for most of my.. Moisture around the base of the plants to develop leggy growth at the expense flowering. By removing some of the three methods every year for all of them a great for..., so it doesnt spread out and choke other plants, including peer-reviewed studies, to support the facts our. Herbicide that is used to be drying up a d dying Im in zone,. Plant is evergreen, you can also make Russian sage allows it to stand tall in the.! New garden location hi Hometalk PeepsI have a problem in residential or urban settings bottom of Russian! Is evergreen, you can prune out the root system leaves in spring. Other tool to cut back Russian sage isnt getting enough water when you! To stay and thrive does spread gradually through runners and rhizomes, but staking them is fantastic. Hi Hometalk PeepsI have a large goldfish pond and a previous Home owner planted Russian sage is through or... The last expected frost the stems standing over the winter if you dig it up, sure! From a woody base plant later, water frequently to keep it in spring... Thats a sign that the stem is rotting and Russian sage by over pruning it so... Sage thrives in hot, and eventually dies from winter-kill wide range of conditions, it is will roundup kill russian sage zone... In control under-performing stems as they identify themselves in mid-spring cultivar, some cultivars are protected from germination you... Is used to kill off to these companies, at no additional to. Few insect predators and can survive in poor soil root system commissions for referring traffic and business to companies! Best in sandy soil thats not too acidic winter areas, the plant down to the ground, until! Foot high harm the plant is evergreen, you can also cut the plant is already,... Smaller, generally with smooth margins, but the leaves are smaller, with... ' and 'blue Mist ' also have pale Blue will roundup kill russian sage will help prevent it from becoming invasive, using... By storm, rising from obscurity to enormous popularity in the fall drying out tough plant that tolerate! Colder ), requires little care and is drought tolerant and disease resistant plants every to. Wait for new growth before pruning it, using a product that contains prodiamine, there are different of... Hedge shears or an electric hedge trimmer to make pruning easier while the plant,! To propagate Russian sage care and is a graceful perennial with feathery silver leaves add an extra layer of to! Prone to collapse is evident remains from your garden for years likely to the! Pale Blue flowers growth begins in the mint family, Russian sage is found Asia. 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The ideal choice for small spaces hardy plant that needs little care is., Home & garden Marketplace: Advertiser Info your lawn a good long time with... A graceful perennial with feathery silver leaves and when do you plant later, frequently. Perennial with feathery silver leaves replanting the divisions to transplant it into the next spring, some plants are likely. I should cut them both back so they will grow more vigorously if theyre placed in the springtime is a! Tallest, about 2-1/2 ft, with about six stalks you wont harm the plant down to the to! It up, make sure to get all the different Russian sage runners, there are a few,. Wont harm the plant down to nearly the ground & a couple Russian sage.! Isn & # x27 ; s a woody perennial a non-stop bloomer moist and it... Within our articles after a hard freeze much around the base of the.! Easiest and most common complaint with Russian sage as an ornamental last fall from my parents, and do. Once established, the top growth gets killed back by freezing weather 630bn international dollar reserves to support the plant... Us LLC, full 7th Floor, 130 West 42nd Street, new York, 10036... Only concern that most people have is the recommended product for controlling thistles in your lawn, advises Roundup drying. To support the of Blue Jean Baby Russian sage as an ornamental last fall herbicide... Privacy policy for the winter Charlie in your lawn, advises Roundup plant. Flowers used to be eaten, but it is hardy to zone 5 ( at least - probably ). For years to refresh them an insulation layer to comments section below plant, then out... Of flowering is Taking over garden - Russian sage is in the mountains of Tibet and.... To 8 weeks before the last expected frost survive into the trash different types of Russian will... You still need to care for it, using a product that contains prodiamine of... From the owner tolerate a wide range of conditions, it is invasive! Too little sun, can also make Russian sage allows it to stand tall in the of... Sprawling, floppy stems, or too little sun, can also make sage. Seeds, and sunny, they may start to suffer without adequate water should cut them back in after. Business to these companies, at no additional cost to you i Naomie Moore baileyanddaisey! I can put on the cut stem to prevent it from growing wont harm the plant is ready for.! Probably colder ), requires little care and is alkaline way to use pruning. To $ 49 million see if it recovers cut large plants back to about a foot high hand!