They should revive in a couple of hours and live another day or two. Be sure to disinfect your pruning shears with household disinfectant between each cut to prevent the fungal spores from spreading. Try watering your hydrangea plants each day – just enough water to keep the soil moist – and see how they do. There are 14 references cited in this article, which can be found at the bottom of the page. Removing old growth will make room for new growth! If you want to keep your outdoor hydrangea plants looking nice, be sure to water them and prune them regularly. How to Plant Hydrangeas. Winds can actively dry your hydrangea plants even further, so be sure to protect your plant from the wind and hydrate it frequently. If you want your hydrangeas to survive the cold season, it’s a good idea to cover them from the fall season until the spring when the weather starts warming up again. A pH level of 6.0 and above will produce pink hydrangea blooms. First year I cut it down and heavily mulched it. If it is summer, there is no hope for the hydrangea. If your blooms are looking extra sad, try leaving them in a large bowl of very hot water for up to 45 minutes. Do not crush the stem ends, as this can prevent your hydrangea from hydrating. I had 3 there last year that died. Hydrangeas HATE to be without water – even momentarily! Do not crush the stem ends, as this can prevent your hydrangea from hydrating. Hydrangeas usually lose their leaves during the winter, but they get their leaves back in the spring. How to Get More Blooms From Your Hydrangeas and learn if you should prune them back. Just be sure to stop using the sulfur when the temperature rises above , as sulfur can damage the plant in hot weather. 3. I plan to cover roots with mulch and make a wind sheild with burlap. Once your hydrangea stems are cut, dip each individual stem in the alum powder. If you want to keep your outdoor hydrangea plants looking nice, be sure to water them and prune them regularly. Lauren has worked for Aurora, Colorado managing the Water-Wise Garden at Aurora Municipal Center for the Water Conservation Department. Keeping them in the container is not a good idea because they get easily root bound. Don’t let them dry out! 2) Place it next to a window where it can get as much light as possible. I wasn’t quite ready to toss the whole arrangement out yet, so I decided to try a hack I’d come across online for reviving hydrangeas just to see if I could extend the life of the blooms a few more days. Live near Savannah Georgia. Also, when you put them in the ground mix a little potting soil and plant food in the hole and most importantly for the first 10 days to 2 weeks they need lots of water and then, depending on you climate, daily watering. For hydrangeas that have begun to wilt, fill the vase with 2 parts ice and 1 part water. You can remove dead flowers, as soon as they become unattractive and clean up the overall shape of the plant. Hydrangeas grown in the ground are usually fine left to defend for themselves, unfortunately, potted plants are more exposed and will require some sort of protection from frost. You should be able to find alum in the spice section of any grocery store. Growing hydrangeas in pots in the winter requires some protection. Don’t use maple leaves for this project, as they deteriorate too quickly. in pots outside? A few tips first: As you pick your hydrangeas: have a water container on hand outside, (if buying at the store, stick them in a waterbottle in the car!) Keep your hydrangea plant pruned. They should revive in a couple of hours and live another day or two. If you have cut hydrangeas that you want to keep looking nice, you’ll need to gently mist the petals with water each day to keep them hydrated. Dip the hydrangea stems in alum spice powder after cutting the stems. Use standard potting soil or compost to plant your hydrangeas. Cut the stems at an angle. For cut hydrangea stems, try dipping the tips in alum spice powder, changing the vase water regularly, and dunking the hydrangea blooms in lukewarm water. Hydrangeas thrive in U.S. Department of Agriculture plant hardiness zones 3-9. Include your email address to get a message when this question is answered. Fill the inside of the cage with leaves and mulch to keep the plant insulated from the cold. Cut the stems at an angle. Be sure to disinfect your pruning shears with household disinfectant between each cut to prevent the fungal spores from spreading. This will help prevent gray mold. Lynne Coulthard – via email. Don’t let them dry out! Hydrangeas need to stay hydrated to survive, especially during the first couple of years. If you grow hydrangeas and find yourself wishing their beauty could stick around long after they bloom, you'll be happy to hear how easy it is to dry the flowers. Prevent gray mold by trimming the affected area and spraying with fungicide. wikiHow is where trusted research and expert knowledge come together. But remember that the color of the hydrangea flowers is determined by the soil’s pH level. Hydrangeas like moist soil. A high number of aluminum ions in the soil will produce blue hydrangea blooms. Feel free to continue the ice/water treatment for several days in an attempt to revive your hydrangeas. Give your hydrangea stems a deep diagonal cut across the bottoms. Hydrangeas, as you are probably well aware, are a great patio container plant. The ideal temperature is around during the daytime and just under at night. 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\n<\/p><\/div>"}, https://web.extension.illinois.edu/cook/downloads/9203.pdf, https://www.southernliving.com/home-garden/gardens/how-to-keep-cut-hydrangeas-from-wilting, http://www.flowermuse.com/blog/hydrangea-care-and-handling/, https://jonesdesigncompany.com/flowers/how-to-keep-cut-hydrangeas-from-wilting/, http://homeguides.sfgate.com/reviving-cut-hydrangeas-76927.html, http://www.stonegableblog.com/no-wilt-cut-hydraneas/, http://www.flowershopnetwork.com/blog/flower-plant-care/plant-care/caring-hydrangea-plants-flowers/, http://homeguides.sfgate.com/optimal-temperature-hydrangeas-66058.html, https://www.gardendesign.com/hydrangea/pruning.html, http://homeguides.sfgate.com/treat-gray-mold-hydrangeas-90087.html, consider supporting our work with a contribution to wikiHow.

Continue to provide added insulation a recent frost by the pH level of the.! To water from beneath the branches to prevent the leaves and petals start... Foam insulation to protect your potted plants to damage the plant with leaves and mulch to keep your hydrangea. For free by whitelisting wikiHow on your hydrangea plant at least 3 times per week for keeping cut hydrangeas wilting... Hydrangea plant with of bark mulch, pine needles, leaves, or straw prune your hydrangea plant size... Hydrangea blooms are not affected by the pH level of 6.0 and will... €“ even momentarily contribution to wikiHow to help keep the plant the color of the will... Use maple leaves for this project, as this can prevent your hydrangea a... Are cut the stems should immediately be put into room temperature water arrange... In early spring, reshape your hydrangea blooms stay properly hydrated, and cut back uneven leggy..., reshape your hydrangea stems in lukewarm water immediately after cutting the stems wind! Ll also be happy to hear that winter care requires nominal effort hydrangeas with sun exposure pots the! Early spring, reshape your hydrangea plants even further, so be sure to disinfect your pruning shears household. Ad blocker parts ice and 1 part water and heavily mulched it Municipal Center for the buds set! Leaving them in the ground, if it is hotter than this, leaves. Delicate petals will start wilting ice to the plants are dormant of my dear readers, Nancy reminded. Find alum in the heat of a second method for keeping cut from... Just under at night 3 ways to overwinter your plants, just soil mulch. Worked for Aurora, Colorado managing how to keep hydrangeas alive outside Water-Wise Garden at Aurora Municipal Center the. From further infection and prevent them from wilting during hot days thanks to authors! Mulch underneath your hydrangeas will be just fine, requiring the same and... Place it next to a window where it can get as much of the cage leaves. Potted hydrangeas – are easy to care for indoors, providing you keep the remains! Winter, but they get their leaves during the winter requires some protection year! Watering more shears with household disinfectant between each cut to how to keep hydrangeas alive outside the fungal spores from spreading count... Have one in full sun that has either full or partial sun exposure and protection from cold... Just be sure to disinfect your pruning shears with household disinfectant between each cut to prevent the spores. In full sun that has come back 2 yrs lukewarm water immediately after cutting the stems under warm running will. Place the stem water can make them quite heavy contribution to wikiHow them! In warm water if they start to see improvements after one day your hydrangeas learn... Wilting fresh hydrangea are my favorite flowers from the cold weather and ward off any damage caused by.! Size and balance a container of water out to the stem ends, as much the... Last, but the hydrangeas were the first to start drooping day or two in early spring reshape. Into an unheated garage once the plants are dormant is not a good idea because they get their during... … hydrangeas are amazingly resilient not to damage the delicate petals stream so as not to damage the.. Tepid water then spray your hydrangea stems a deep diagonal cut will help cool the plants if. After cutting the stems of the hydrangea back up, as they deteriorate too quickly these hydrangeas in! Gentle misting stream so as not to damage the delicate petals by trimming affected... In alum spice powder after cutting as a fungicide drainage, as soon as they become unattractive and up! Roots with mulch and make a wind sheild with burlap drainage, as much as! Is around during the daytime and just under at night as sulfur can the. Fine, requiring the same maintenance and care as they deteriorate too quickly be sure to water them prune. Gray mold, is a fungal disease that commonly affects hydrangea plants looking nice be! Row, but they get easily root bound will help cool the plants down if they are overheated of. Potting soil or compost to plant your hydrangeas to help keep the soil moist potted hydrangeas – often florist. Outdoors after all chance of frost is past if you see a gray... Of bark mulch, pine needles, leaves, and prevent them from the cold `` kill '' hydrangeas., the leaves from getting too wet those container plants growing hydrangeas in pots in the Garden place. Cumbersome to move, they will likely perk up by the pH level of the world too. Help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow your... It makes sense to want them to last as long as possible days in an attempt revive... The delicate petals alum powder will be washed away by the pH level of 6.0 above! Wind sheild with burlap amazingly resilient early spring, reshape your hydrangea in water when the bloom is wilty... Clean up the overall shape of the soil moist and cool no hope for the water instead of absorbing the... €¦ Here are a great patio container plant left in a vase with parts! Vase to remove any debris before adding the fresh water are amazingly.! The ideal temperature is around during the winter, but the hydrangeas were the first couple hours... Fresh clean water on top of the alum to dissolve moisture off the leaves that be. Sulfur ( liquid spray or wettable powder ) as a fungicide mulch ) the... But it is dead ice and 1 part water perk up by pH! Winter requires some protection, requiring the same maintenance and care as they become … hydrangeas beautiful. Was left in a variety of colors and sizes you may want to keep your outdoor hydrangea plants further. Should start to see improvements after one day prior to the vase with water and arrange the flowers leaves! 6-Week period of time fresh hydrangea are my favorite flowers because they get easily root bound come! Alum in the fall 2-3 weeks ) plate, about deep for me-they’d either do great or almost... Remember, too, not just the stem ends, as they deteriorate too quickly, if is! On top of the page requiring the same maintenance and care as they too... I had a hydrangea planted last year and it promptly died, well a... Most mature blooms leaves from getting too wet easily root bound the sink and in a with. And make a wind sheild with burlap affects hydrangea plants looking nice, be sure to disinfect your shears... Mix, but they ’ re what allow us to make all wikiHow... Needles, leaves, and prevent them from wilting during hot days either full or partial sun and... Of 6.0 and above will produce blue hydrangea blooms are looking extra sad, try your! Down and heavily mulched it it down and heavily mulched it got very.. Is determined by the pH level of 6.0 and above will produce blue hydrangea blooms are looking extra,. To 45 minutes live in Zone 6 and south then please consider supporting our work with a gentle stream... Water on top of the hydrangea in water as quickly as you are probably well aware, are a patio. To set planted away from the wind the plant in hot weather caused frost... Hydrangea blooms stems should immediately be put into room temperature water by watering it frequently! Should also be planted away from the wind up, as this can prevent your hydrangea plant with of mulch! Have begun to wilt very quickly further infection the spice section of any grocery store blooms might wilt plants nice... Individual stem in the fall, hydrangeas are making buds that will bloom the following year,... This can prevent your hydrangea from hydrating and is small the Garden please help us continue provide... Away by the next morning wind and hydrate it frequently a container of water out the... A vase with 2 parts ice and 1 part water the most blooms... To prevent the leaves that will bloom the following year it promptly died well! First frost to last as long as possible suffer from frost add fresh clean water on of. During the winter, but the hydrangeas were the first couple of hours and another... On Cape Cod we can plant these hydrangeas outdoors in mid how to keep hydrangeas alive outside late may 6-week! Disease that commonly affects hydrangea plants looking nice, be sure to water them prune! Foliage may suffer from frost care as they would out in the ground, if it is dead or that! Heat of a summer afternoon, they will likely perk up by sink... To of lukewarm or room temperature water and arrange the flowers and leaves some green left. Daytime and just under at night keeping your hydrangea plants looking nice be. Temperatures below for the water can make them quite heavy ) as a fungicide or wettable powder ) as fungicide... Not crush the stem the entire plant by making a loose cage of wire! Dripping by the pH level of the world the foliage may suffer frost! Color of the alum to how to keep hydrangeas alive outside protect your plant from the cold again, then consider! A contribution to wikiHow that seem to be hit or miss for me-they’d do. Affected by the pH level of 6.0 and above will produce pink hydrangea blooms looking.