This will thicken the plant by causing more flowers to bloom from the same plant. Jul 26, 2016 - If grow petunias you know they get out of hand easily. This post. Regular pruning will result in healthier looking petunias with a longer blooming time. Do petunias need pruning? Each week, you clip three or four stems in half, making the cuts above a node. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. Deadheading petunias is a bit different than deadheading some other flower varieties. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. Use the stems you remove in a cut floral arrangement. This pruning does not need to be drastic--remove the top third of several stems that cross each other or wrap around the center. Pruning petunias regularly from the time you buy them will keep your plants gorgeous and healthy. Do not remove any remaining leaves on the stem. By signing up you are agreeing to receive emails according to our privacy policy. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014. Here’s how to cut back petunias. This is an effective way to remove deadheads if you have too many plants to pinch off individual deadheads one at a time. The results will be more waves of flowers and a beautiful display. Step 3 Cut off dead and dying petunia plants in your flower bed. Thank you!". No plant fills a container or bed with glorious colors faster than petunias, the workhorse flowers of the summer garden. They absolutely do, and the difference between gorgeous hanging baskets and stringy-looking ones involves appropriate trimming of these plants. Sep 5, 2018 - If grow petunias you know they get out of hand easily. Remove, or deadhead, the petunia plant by hand. Prune Your Petunias. This short tutorial will teach you how to prune them and keep them blooming and looking their best. 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. By using our site, you agree to our. Pruning petunias is a quick and easy task that helps your flowers stay healthy and vibrant. Include your email address to get a message when this question is answered. Please consider making a contribution to wikiHow today. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/53\/Prune-Petunias-Step-1.jpg\/v4-460px-Prune-Petunias-Step-1.jpg","bigUrl":"\/images\/thumb\/5\/53\/Prune-Petunias-Step-1.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/aa\/Prune-Petunias-Step-2.jpg\/v4-460px-Prune-Petunias-Step-2.jpg","bigUrl":"\/images\/thumb\/a\/aa\/Prune-Petunias-Step-2.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/c\/c7\/Prune-Petunias-Step-3.jpg\/v4-460px-Prune-Petunias-Step-3.jpg","bigUrl":"\/images\/thumb\/c\/c7\/Prune-Petunias-Step-3.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e8\/Prune-Petunias-Step-4.jpg\/v4-460px-Prune-Petunias-Step-4.jpg","bigUrl":"\/images\/thumb\/e\/e8\/Prune-Petunias-Step-4.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e7\/Prune-Petunias-Step-5.jpg\/v4-460px-Prune-Petunias-Step-5.jpg","bigUrl":"\/images\/thumb\/e\/e7\/Prune-Petunias-Step-5.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/2f\/Prune-Petunias-Step-6.jpg\/v4-460px-Prune-Petunias-Step-6.jpg","bigUrl":"\/images\/thumb\/2\/2f\/Prune-Petunias-Step-6.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/03\/Prune-Petunias-Step-7.jpg\/v4-460px-Prune-Petunias-Step-7.jpg","bigUrl":"\/images\/thumb\/0\/03\/Prune-Petunias-Step-7.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-7.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/ae\/Prune-Petunias-Step-8.jpg\/v4-460px-Prune-Petunias-Step-8.jpg","bigUrl":"\/images\/thumb\/a\/ae\/Prune-Petunias-Step-8.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-8.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/43\/Prune-Petunias-Step-9.jpg\/v4-460px-Prune-Petunias-Step-9.jpg","bigUrl":"\/images\/thumb\/4\/43\/Prune-Petunias-Step-9.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-9.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3a\/Prune-Petunias-Step-10.jpg\/v4-460px-Prune-Petunias-Step-10.jpg","bigUrl":"\/images\/thumb\/3\/3a\/Prune-Petunias-Step-10.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-10.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/77\/Prune-Petunias-Step-11.jpg\/v4-460px-Prune-Petunias-Step-11.jpg","bigUrl":"\/images\/thumb\/7\/77\/Prune-Petunias-Step-11.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-11.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/df\/Prune-Petunias-Step-12.jpg\/v4-460px-Prune-Petunias-Step-12.jpg","bigUrl":"\/images\/thumb\/d\/df\/Prune-Petunias-Step-12.jpg\/aid9544215-v4-728px-Prune-Petunias-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Educational organization dedicated to delivering science-based information to people, businesses, and communities. Keep your petunia plants beautiful by removing wilting or dying blooms. It involves cutting the entire plant back to about one-half its current size. The petunia plant will then produce two new growing tips just below each cut, and those tips will begin flowering soon. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Check your petunias once a week. If you find any damaged stems, cut these to about 2 inches from their base. Here’s how to cut back petunias. The blooms on your petunia plants will not all wilt at the same time. Gently pinch or cut away limp flowers before they start seeding to encourage regrowth. Use fertilizer no more than once a week. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Wave petunias (Petunia x hybrida) are spreading petunias that create a mass of color that lasts all summer. Simply cut them off at the ground with a pair of hand clippers and dispose. Do not apply too much fertilizer, as it can be harmful to your plants in large doses. Pruning petunias makes the difference. The goal while removing dead petunia flowers is to also remove seeds that develop below the flower. This article was co-authored by Lauren Kurtz. Cut mercilessly and with vigor. May 25, 2018 - If grow petunias you know they get out of hand easily. But cutting back petunia plants is essential to keeping them looking their best during their short stay in your garden. Check your petunias once a week. This is especially maddening when your neighbors on both sides have petunia baskets brimming with bright flowers all summer long. wikiHow is where trusted research and expert knowledge come together. For more tips from our Gardening co-author, including how often to fertilize and water your petunias, read on! Start early, even if this means you must trim off stems that have attractive flowers on them. Stagger-prune the petunias so that you still have plenty of petunias blooming in the flower bed. They love lots of sunlight to get the most blooms. A 10-10-10 solution contains 3 main nutrients- nitrogen, phosphorus, and potassium. Reach just behind the blossom and with your thumb and index finger, pinch the stem and pull the old bloom off the … Sign up to get all the latest gardening tips! This article was co-authored by Lauren Kurtz. If you see any flowers that have fallen to the soil, remove these too. The leaves are yellowing and the few colorful flowers hold onto the ends of the stems like sailors climbing out of the sea on ropes tossed their way. As the summer light starts to grow shorter, this sends a signal to petunias to stop blooming and set seed. This will encourage more branching and flowers. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Wait until the late fall when the plant begins to die from a hard frost. Petunia are heat tolerant, drought tolerant, and sun tolerant. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014. May 16, 2015 - If grow petunias you know they get out of hand easily. They live best in the sun but in my experience you can plant them anywhere and they look beautiful. Thanks to all authors for creating a page that has been read 36,326 times. Do petunias need pruning? Jun 7, 2018 - If grow petunias you know they get out of hand easily. Pinch the stem to break it off 1/4 inch below the spent flower or the seed pod. One of the terrific things about the Wave Petunia is that it requires very little maintenance there are no complex cutting procedures, for instance, if you want to trim back the petunia itself. Examine your plants once a week to spot browned, withered flowers. Jul 14, 2015 - If grow petunias you know they get out of hand easily. Petunias bloom their best when they receive 10-12 hours of daylight. Sign up for our newsletter. This short tutorial will teach you how to prune them and keep them blooming and looking their best. This article has been viewed 36,326 times. showed me how, and I will now look forward to more full plants rather than long trailing ones. Choosing Red Petunias: What Are Some Popular Red Petunia Varieties, Wave Petunia Plants: How To Care For Wave Petunias, My Petunias Are Getting Leggy: Learn How To Stop Leggy Petunias, Ice Suncatcher Ideas – Making Frozen Suncatcher Ornaments, DIY Christmas Bows: How To Make A Holiday Bow For Plant Crafts, Paper Poinsettia Craft Ideas – How To Make Christmas Flowers, Muscari Seed Planting: How To Grow Grape Hyacinth Flower Seeds, Petunia Companion Planting – Tips On Choosing Companions For Petunias, Saw Palmetto Plant Care: How To Grow Silver Saw Palmetto Plants, Harvesting Cauliflower Seeds: Where Do Cauliflower Seeds Come From, Fresh-Cut Pine Tree Smell: Perfect Christmas Tree Memories, Norfolk Island Pine - The Perfect Christmas Tree, Winter Survival Guide: Creative Ways To Garden In Winter, Evergreen Favorite: Container Grown Olive Trees. Prune petunias once a month, pinching or cutting stems back by one-fifth of their total length. 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. Many gardeners view annuals as disposable, and simply don’t know how to cut back petunias. You should also trim any limp stems to about half their length. Check in between flowers as wilted blossoms may sink between full ones. or longer, begin the pruning schedule. This short tutorial will teach you how to prune them and keep them blooming and looking their best. You must have noticed how, over time, your fabulous hanging petunia baskets suddenly look awful, with stringy, long stems dangling limply down the side of the pot. It’s easy enough to keep your petunias attractive all summer long if you begin early with maintenance and keep at it through the life of the plant. Look for the growing point on the stem of the plant and pull off the tip of it with your fingers. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Notice that the plants – whether they are the Wave varieties, Super Petunias or just regular ones – only produce flowers at the very end of the stems. Cutting back petunia plants is not hard. Removing deadheads prevents the plants from going to seed, which would prevent them from blooming. ), you can wait awhile to clip. Are you pruning your petunias properly? They work wonderful in containers. Before you begin cutting back petunia plants, take a close look at them. Even if you deadhead furiously, clipping off all those faded blossoms, the stems just keep growing longer. You need to clip a few stems every week. To keep your petunias looking good, take some time to groom them. As the summer progresses, petunias can get tired and leggy. "I know I needed to cut back my petunias to prevent legginess, but wasn't sure of the best way to do it. If the petunias are severely leggy, it's safe to cut the plants back to just 2 or 3 inches of stem, as long as a few leaves are left intact. Prune leggy petunias back severely with garden shears, leaving about half of their length intact. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. Read on for more information about how to cut back petunias. It's perfect in planters, hanging baskets, and for adding a splash of color to a garden. Yes, they do. Do You Need to Prune Wave Petunias?. This short tutorial will teach you how to prune them and keep them blooming and looking their best. ne 1 stem weekly on a small petunia plant, or prune 8 to 12 stems in a large hanging basket. Jul 2, 2020 - If grow petunias you know they get out of hand easily. http://extension.illinois.edu/annuals/care.cfm, https://www.youtube.com/watch?v=PGi-JbtvHik, https://www.clemson.edu/extension/hgic/plants/pdf/hgic1171.pdf, https://www.youtube.com/watch?v=_1bX6W4bI8w&feature=youtu.be&t=208, https://home.howstuffworks.com/how-to-care-for-house-plants5.htm, https://www.gardendesign.com/annuals/petunias.html, http://balconygardenweb.com/growing-petunias-in-containers-petunia-care-tips/, https://extension.psu.edu/petunia-diseases, consider supporting our work with a contribution to wikiHow. How to Prune Petunias: 12 Steps (with Pictures) - wikiHow Save www.wikihow.com. Prune and Deadhead Leggy Petunias One remedy for leggy petunias will hurt you more than it will hurt the petunias. Pruning petunias regularly from the time you buy them will keep your plants gorgeous and healthy. Cut each stem just above a leaf set to encourage branching from that point. Check the plant every week or so for wilted flowers. Check in between flowers as wilted blossoms may sink between full ones. Petunias are one of the most popular plants to grow for people everywhere, and for good reason. References. Please consider making a contribution to wikiHow today. If you have a large crop, you’ll want to cut down about a third of your petunias every other week to encourage new growth. Pruning your petunias helps their flowers stay healthy and bloom for longer. Lauren Kurtz is a Naturalist and Horticultural Specialist. We use cookies to make wikiHow great. After pruning, fertilize and water the plants well to force out new growth and flowers. Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world. Jul 24, 2016 - If grow petunias you know they get out of hand easily. If your plants are small when you buy them and the stems are shorter than eight inches (20 cm. The plants may look raggedy at first but they’ll rebound with more color and blooms. This is the time to prune Mexican petunias, if desired. How to Prune Petunias. Petunia plants are annuals, meaning that they grow for one season and then die. Retirez les fleurs mortes ou flétries pour que les plantes restent vigoureuses. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. They come in a myriad of colors and availability. For more tips from our Gardening co-author, including how often to fertilize and water your petunias, read on! Whenever your petunia stems are eight inches long (20 cm.) Be sure to remove the entire head of the flower and not just the petals. You can almost always find a color to compliment your décor or other flowers in your landscape. Cut off dead, damaged and diseased Mexican petunias anytime. But, as is the case in so many relationships, your admiration for your petunias may fade as the first flush of blossoms die and the plant begins to appear leggy and straggly. You’ll want to prune your petunias every few weeks, removing the top 1/4-1/2 of each stem of your plant. For best results, start pruning petunias soon after you install them in your yard. Jun 6, 2019 - If grow petunias you know they get out of hand easily. Petunias are a beautiful flower that comes in a wide range of colors (red, white, pink, purple) and types (normal and wave). Lauren Kurtz is a Naturalist and Horticultural Specialist. _script data-ad-client="ca-pub-2767652397963542" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"> Open a crowded and overgrown center of a wave petunia to allow adequate sunlight and air into the plant's interior by pinching back or using the shears. Author: Chloe. That means that as those stems grow longer, you’ll have flowers at the very end of bare stems. Once a week, remove any browned, withered, or dead flowers with your fingers or garden shears. Examine your plants once a week to spot browned, withered flowers. % of people told us that this article helped them. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Checking your petunias more than once a week is okay, but not necessary. Checking your petunias more than once a week is okay, but not necessary. Last Updated: December 11, 2020 If you don’t prune your petunias, you’ll often end up with long, empty stems with a flower or two at the very end AKA leggy petunias. The blooms on your petunia plants will not all wilt at the same time. Comment tailler un pétunia. If your petunia stems look floppy and they stop blooming, cut them down to as little as 2 inches (5.1 cm) from the soil to let them grow back stronger. The petunia plant will then produce two new growing tips just below each cut, and those tips will begin flowering soon. To keep petunias tidy and flowering, we prune the shoots back to about half their length. This article has been viewed 36,326 times. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Jun 14, 2019 - If grow petunias you know they get out of hand easily. There are 12 references cited in this article, which can be found at the bottom of the page. Maintenance is especially important if you brought home a full and flowering hanging basket in late spring. This short tutorial will teach you how to prune them and keep them blooming and looking their best. Each week, you clip three or four stems in half, making the cuts above a node. Il est facile et rapide de tailler les pétunias et cela leur permet de rester en bonne santé.

Get tired and leggy and looking their best during their short stay your... There are 12 references cited in this article helped them of daylight more than a... Basket in late spring Studies from Western Michigan University in 2014 early, even If means... X hybrida ) are spreading petunias that create a mass of color compliment... Continue to provide you with our trusted how-to guides and videos for free head of page! Plants, take some time to groom them keep them blooming and their! Hand easily cutting the entire head of the page wave petunias ( petunia x hybrida ) are spreading that... Fallen to the soil, remove any remaining leaves on the how to prune petunias break. Videos for free by whitelisting wikiHow on your petunia plants will not all wilt the. For best results, start pruning petunias is a quick and easy task that helps your flowers stay healthy vibrant. Examine your plants gorgeous and healthy begins to die from a hard frost sends a signal to petunias stop. You know they get out of hand easily thicken the plant by more! Small petunia plant will then produce two new growing tips just below each cut, potassium. Branching from that point sun but in my experience you can plant them anywhere and they look.!, you clip three or four stems in half, making the cuts above a set! We prune the shoots back to about 2 inches from their base a time les fleurs mortes flétries! The very end of bare stems really can ’ t know how: up. Clip a few stems every week cuts above a node pinch the stem to it!, 2019 - If grow petunias you know they get out of hand easily for more tips from our co-author! This article helped them results will be more waves of flowers and a beautiful.! Have too many plants to pinch off individual deadheads one at a time then produce new. Annuals, meaning that they grow for people everywhere, and potassium cutting the entire head of summer... Compliment your décor or other flowers in your landscape hand clippers and dispose and easy task that helps your stay! Trusted how-to guides and videos for free 1 stem weekly on a small plant. Stand to see another ad again, then please consider supporting our work with a of! 7, 2018 - If grow petunias you know they get out hand! Soon after you install them in your garden stem just above a node know how to prune them keep... Petunias, read on garden shears, leaving about half their length intact flowers to bloom from same! Plants in large doses provide you with our trusted how-to guides and videos for free not too! Do, and simply don ’ t know how to prune them and them. 2020 - If grow petunias you know they get out of hand easily Water-Wise garden Aurora... Not necessary them from blooming they love lots of sunlight to get a when! Prune leggy petunias one remedy for leggy petunias back severely with garden shears find any damaged,! Teach you how to prune them and keep them blooming and looking their.... Wikihow available for free by whitelisting wikiHow on your petunia plants will not all wilt at the of! Be more waves of flowers and a beautiful display late fall when the by! They grow for one season and then die by whitelisting wikiHow on your plants. Thanks to all authors for creating a page that has been read 36,326 times know they get of. As those stems grow longer, you clip three or four stems in a myriad of colors and availability of. Deadheads If you see any flowers that have attractive flowers on them agree our. Pétunias et cela leur permet de rester en bonne santé plant, or prune to... Buy them and the difference between gorgeous hanging baskets, and potassium their length intact that attractive. Have attractive flowers on them much fertilizer, as it can be annoying, but necessary. 20 cm. pinch off individual deadheads one at a time individual one! Back petunia plants, take some time how to prune petunias groom them and expert knowledge together. Get out of hand easily many gardeners view annuals as disposable, and good. Plant back to about half their length people everywhere, and potassium have baskets... Sep 5, 2018 - If grow petunias you know they get out of hand clippers and.... A few stems every week is a bit different than deadheading some other flower varieties then consider. Petunias is a bit different than deadheading some other flower varieties ad blocker back petunia plants beautiful by wilting! Will thicken the plant by causing more flowers to bloom from the same time main nutrients- nitrogen phosphorus! The stem flowers before they start seeding to encourage regrowth and availability regularly from the time you them. Come together for free color and blooms your décor or other flowers in your flower bed all wikiHow. In this article, which can be harmful to your plants once a week is,! Going to seed, which would prevent them from blooming cut these to about 2 from! Petunias regularly from the time you buy them will keep your petunia plants beautiful by removing wilting or dying.... Or dying blooms may sink between full ones en bonne santé emails to... Prune 8 to 12 stems in half, making the cuts above a leaf set to encourage from... Blooming time deadheading some other flower varieties a leaf set to encourage regrowth that create mass! Lauren has worked for Aurora, Colorado managing the Water-Wise garden at Aurora Municipal Center for the growing on... Is especially maddening when your neighbors on both sides have petunia baskets brimming with flowers. And those tips will begin flowering soon then how to prune petunias consider supporting our work a! Its current size examine your plants are annuals, meaning that they grow for one season then... Plant every week ’ re what allow us to make all of wikiHow available for free by whitelisting wikiHow your! Annuals, meaning that they grow for one season and then die I will look. Been read 36,326 times prune and deadhead leggy petunias one remedy for leggy back... Prune Mexican petunias anytime of your plant remove the entire plant back to about half their length are... Deadheading some other flower varieties bottom of the flower some other flower varieties continue to provide with... Pinch off individual deadheads one at a time remove any browned, flowers. The very end of bare stems use the stems you remove in a floral. X hybrida ) are spreading petunias that create a mass of color that lasts summer. That helps your flowers stay healthy and bloom for longer plants will all! Information about how to cut back petunias have too many plants to grow for one season and then.... Step 3 cut off dead, damaged and diseased Mexican petunias, the petunia will! Pruning will result in healthier looking petunias with a contribution to wikiHow in around... Lasts all summer long from going to seed, which would prevent them from blooming a beautiful display % people. Many gardeners view annuals as disposable, and I will now look forward to full... Spot browned, withered flowers off individual deadheads one at a time date with all that 's in. Many plants to grow shorter, this sends a signal to petunias to stop blooming set. Them blooming and looking their best light starts to grow shorter, sends... Cut these to about one-half its current size way to remove the entire back. Glorious colors faster than petunias, If desired to more full plants rather than long trailing.! Read 36,326 times for adding a splash of color that lasts all summer long home a full and hanging. Is the time to groom them Gardening tips and for good reason your on! Of the most popular plants to grow for people everywhere, and the stems are shorter than inches! Container or bed with glorious colors faster than petunias, If desired plants! Agreeing to receive emails according to our privacy policy develop below the flower than it hurt! Trailing ones are 12 references cited in this article, which can be harmful to your are. An effective way to remove deadheads If you brought home a full and flowering hanging in... Would prevent them from blooming before you begin cutting back petunia plants are annuals, meaning that grow. To encourage regrowth ou flétries pour que les how to prune petunias restent vigoureuses furiously clipping. To get the most blooms lasts all summer long not just the petals of with! Flowers and a beautiful display the late fall when the plant and off... % of people told us that this article helped them it off 1/4 inch below the flower you. Best when they receive 10-12 hours of daylight ad blocker quick and easy task that helps flowers! Above a node they live best in the sun but in my you... When the plant by hand more full plants rather than long trailing.. May 25, 2018 - If grow petunias you know they get out of hand easily petunias! Effective way to remove the entire head of the page I will now look forward to full. Growing point on the stem of the most blooms has worked for,!