Very helpful and I need to print it and refer to itI have eleven hydrangeas that fit all categories and one big one that has t bloomed in a several years-don't know what to do with it. ENDLESS SUMMER HYDRANGEA is a summer blooming shrub. These dwarf varieties only get 1-3 tall and wide. 'Cityline Berlin' Hydrangea King Au Hydrangea macrophylla 'Cityline Berlin' shows off large, long-lasting pink flower clusters on stiff, upright stems. Its really easy to understand why blue is so sought after in gardens. Growing to be 1-2.5 tall and wide, this is one small hydrangea. when should i prune the blue enchantess ? "Old wood" meaning it forms it's buds the previous season on the older gray looking branches. One final note: 'Endless Summer' may not be the panacea Northerners had been hoping for after all. Endless Summer Hydrangea stems can bend or break under heavy snow and strong winds. Endless Summer Hydrangea vs Limelight Hydrangea. Take off up to 30%-50% of the old growth, before they leaf out, to create a roundish shape. that you've added to the formula, or can, so that it can be duplicated , if need be. Cut these right down to the ground and remove them. Endless Summer Pop Star Hydrangea is a breeding breakthrough in compact garden hydrangeas. Flowering Shrubs Pruning Tip Sheet! The bigleaf hydrangeas are a moderately sized plant that would be great as a garden border. 4.5 in. This outstanding hydrangea has won a Proven . This lovely, mounded variety can fit in most spaces with a mature size of 3-4 feet in height and 4-5 feet in spread. For this reason, you should avoid pruning Endless Summer in autumn and spring because this can reduce the number of flowers. Endless Summer usually does not grow taller or wider than 5 feet. Blue Enchantress is a more warm-loving hydrangea and is recommended to be grown no further north than zone 5. The more shade the bush receives, the shorter it may remainin extreme cases, the plant may stay short enough to resemble a large perennial in size. [], Good night hydrangeas, good night | Tonkadale, Its a wrap! It only had one tiny little group of blossomswhat did I do wrong and how do I right it? Big Daddy will bloom on old wood AND new wood (plot twist!). Botanical name: Hydrangea 'Endless Summer' Common name: Hydrangea Family: Hydrangeaceae Plant Type: Shrub, Deciduous Flower colour: Blue Pink Foliage colour: Green Key features: Flowers Lacecaps and mopheads are the most commonly grown hydrangeas in our gardens. . should i prune it to the ground? Save my name, email, and website in this browser for the next time I comment. I was looking for a comparison between the blue hydrangeas. Pruning later than September could cause your hydrangea to not bloom in the following year. If there are broken branches, cut only those to the ground. Aluminum sulfate is available at most garden centers, and is the best product to use to enhance the blues of your flowers. Plant your hydrangea in spring after the danger of frost has passed. There is no reason to prune to the ground! Old wood bloomers typically dont need much pruning, but if you need to remove some growth to maintain the shape or size it is best to do so right after they bloom in the summer, usually in August or September. My best advice is to give the plant a nice layer of compost this fall, some time release fertilizer next spring, and then chill. While Endless Summer Hydrangea grows well in zone 4, Penny Mac is recommended to grow starting in zone 5. This is a gorgeous option for a shrub with blue flowers. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Endless Summer Hydrangea vs Summer Crush Hydrangea. Educate yourself on the options and specs if you are buying new windows. I doubt the shrubs may get 10' in places where winter kill dries out all the stems but, if the stems were not to die and the plant gets more than 6', you could do rejuvenation pruning and cut down 1/3 of the stems in three consecutive years. Time to put hydrangeas to bed | Tonkadale Greenhouse, [] it time to prune?Yes and no.Heres our adviceon which hydrangeas to prune now and which can wait for [], Hello, The big, blousy flowerheads are long lasting throughout the summer and make lovely fresh-cut or dried flowers. Twist and Shout is a very dependable bloomer with vivid colored flowers that range from periwinkle to deep pink depending on your soil. Light blue florets surround a large clump of richer blue fertile flowers that give this shrub a two toned look, making it unique. This is a weather tolerant option as it is hardy from zones 5-9. It loves partial shade, and is hardy from zone 5-9. The mature size of the plant depends on the variety. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the . Walking through Bailey's planting fields, Mike noticed an unusual specimen of Hydrangea macrophylla that bloomed not only on old growth, as most do, but on new growth too. Vigorous, this deciduous shrub has a round habit, typically growing 4-6 ft. tall and wide (120-180 cm). Exposure: Part to full shade. Too much shade: Hydrangeas need about 3 hours of sun in order to flower well. Previous Post Next Post As an Amazon Associate I earn from qualifying purchases. But they are there too many of the. Whereas Endless Summer Hydrangea can bloom on both new and old wood. Endless Summer Hydrangea is also hardier than Mini Penny. Videos A Bigleaf ( macrophylla) Hydrangea plant with flowers that form on the current year's growth as well as on old wood. As with most of the mounded hydrangeas the uses are really endless, I do love them in a hedge. The plant is hardy, but the flower buds arent reliably so. 05 of 12. Nosiree. 13 Good Lavender Companion Plants and 4 Plants to Avoid! Enjoy an extended bloom time through 3 seasons! Edenvale Nursery, [] it time to prune?Yes and no. Now Mike and Bailey are smart people. The flower display is really the best. Pictured left: Seaside Serenade Fire Island Reblooming Hydrangea. This outstanding lace-cap hydrangea has gorgeous sea-blue sterile florets surrounding a large cluster of rich blue fertile flowers. Penny Mac Hydrangea easily reaches 6 feet in height and width, while Endless Summer Hydrangea rarely exceeds 4 feet in height and width. These hydrangeas arent what many gardeners think of when a traditional hydrangea comes to mind, but they look fantastic and give you plenty of options if you are looking to add a pop of blue color to your garden space. Endless Summer is very hardy and can grow in zone 4 whereas Merritts Supreme can only grow in zone 6. Your Hydrangea Questions Answered anantucketsummer Get 40% off everything all season long! The best time to prune without affecting flowering is right after the flowers begin to fade. At the same time, Endless Summer can be grown in zones 4 to 9. I'm thinking you may have way too much. Take our quiz to help you narrow down your selection. Pop Star is coming to retail in Spring 2023. Explained, How Long Does Garlic Last? It is very confusing. The Best Hydrangeas for Full Sun . - Selected specifically for its intense color - Improved reblooming habit Details: Name: Hydrangea macrophylla 'Bailmacfive' pp#30,359 Hardiness: USDA zones 4-9 Height x width: 1.5-3' Light: Full to part sun Soil: Evenly moist but well-drained soils are best. They wouldn't be ugly black, like 99% of nursery pots are. Also, Mathilda Gutges Hydrangea is less hardy than Endless Summer but tolerates full sun better. So you bloom like crazy from late May through June. New growth is only appearing from the base or "crown" of the plant. Nantucket Blue Hydrangea differs from Endless Summer Hydrangea in that it is slightly larger. Weekly email gardening tips, product reviews and discounts. 11 Causes and Solutions for Hydrangea Leaves Turning Yellow. A landscaper friend is discouraging us from planting them, saying they get 6-10' tall and may not survive the winter. Endless Summer Hydrangea vs Mathilda Gutges Hydrangea, Posted on Last updated: February 16, 2022, Caladium Leaves Curling (And How To Fix It). 'Nantucket Blue' is a reblooming hydrangea, flowering on both old and new wood. Wonderful advice and suggestions. The first feature that distinguishes the Penny Mac Hydrangea from the Endless Summer Hydrangea is size. They are overgrown, and I neglected to prune them before winter set in. Browse hydrangeas on Monrovia.com or use the filters on My Plantfinder to get help figuring it out. With hundreds of varieties of hydrangeas it can be tough to choose which is best to plant so here is a guide to hydrangea types as well as information on specific varieties. Your plant will be covered in perfectly blue mophead blooms accented with bright green leaves from spring through fall. THX. Bailey was just as shrewd about the pots for 'Endless Summer.' Why Garlic Turns Green or Blue? That's at least 10-12 degrees below normal. Limelights are H. paniculata which bloom on new wood. I'm confused and would love any advice or insights!! The rollshutters have given these folks complete control to open and close these depending on whether the sun is facing or not. This is usually where a leaf or leaves are attached to the stem. Last updated: October 26, 2022 | Endless Summer Hydrangea vs. BloomStruck: Origin. This plant produces very large sky blue blooms that can reach up to 14 inches across. As long as you meet their care requirements, theres no reason you cant mix and match! A 2-3 . Can you see my confusion? Nantucket Blue This beautiful blue hydrangea is a prolific bloomer that also blooms on old and new wood so it will rebloom as the summer goes on until frost. No serious pest or disease issues. This is a French stunner. Step one to knowing the best time to prune hydrangeas is determining if they'll bloom on old or new wood. Located in Minnetonka, MN, they discuss the ins and outs of pruning hydrangeas. Because they are smaller, they can make a great border or edge plant for your garden. Penny Mac grows poorly in zone 4 and will die after a while. And when the new stems get tall/old enough, the stems should develop flower buds and these flower buds should open in mid to late summer. Trying to find the perfect plants or flowers to plant in your home or garden to attract butterflies? Endless Summer Hydrangea is quite susceptible to powdery mildew, while Bloomstruck Hydrangea is hardly affected by it. Hello, I planted a Limelight tree and Bobo Dwarf Hydrangeas. Excellent article. I am happy. Here they'll sparkle in the frost or add a touch of color to the winter landscape. They will also give extra noise deadening, privacy, security and great room darkening to sleep in. Endless Summer Hydrangea, on the other hand, usually reaches no more than 5 feet in height and width. And for what it's worth.. Beachy can just look tacky when overdone. Whereas Endless Summer can bloom on new and old wood. Full sun only with consistently moist soil. I did that last year and had no blooms on either one this year. Lastly, Merritts Supreme is a little more compact than Endless Summer. This reblooming lacecap hydrangea will continue to bloom all summer and has extra interest with is sturdy red stems. Older varieties such as the classic Annabelle can become floppy and unruly. Nantucket Blue Hydrangea makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. The Penny Mac Hydrangea has more individual flowers than the Endless Summer Hydrangea. No luck with Endless Summer here. Exactly the info. People customarily water and feed plants in containers much more often than those in the ground. Heres how to put hydrangeas to bed for the winter. They require around four hours of sunlight. Endless Summer, on the other hand, is only suitable for zones 4-9. Live in 40207 zip code. In the landscape, individual flower tones vary with soil pH, from blues to pinks. The Nantucket Hydrangea Blue (Hydrangea macrophylla 'GRENAN') is a great new Hydrangea and is a repeat blooming selection of the renowned Bigleaf Hydrangea that adorns houses on the island of Nantucket. They were thrilled at just seeing blooms at all. Grows to about six feet, this hydrangea would make a great border. Any suggestions? I also shake them into a bucket of soapy water. Endless summer flower buds develop on both old and new growth. See below Description. This is what designers mean when they say " grey up" a color , or formula. The Endless Summer hydrangea cultivar was discovered by Dr. Michael Dirr, a University of Georgia professor of . Guess she'll have to settle for those blue plastic hydrangea blooms from Wal-Mart after all. In this article, we take a look at our favorite vines that produce flowers, with the names and pictures of each of them! There are many examples where the flowers of this hydrangea were light gray or cream and sometimes even white. It blooms on old wood, so be wary when you prune. I have dwarf hydrangeas in our front planting beds. Mathilda Gutges Hydrangea, unlike Endless Summer Hydrangea, has a much richer color of flowers. It can grow well in full sun as well as partial shade. Its variety name is no accident, this is a seaside favorite that has been seen decorating the classic white picket fences of Nantucket. BloomStruck grows 3-4 tall and 4-5 wide. So do you need global cooling to get repeat blooms on 'Endless Summer?' Hydrangeas are familiar sights across the Cape. Mathilda Gutges blooms on old wood, so prune right after the blooming season has ended. Big Daddy Hydrangea is only recommended to grow in zones 6-9. The next difference is hardiness. Your email address will not be published. I live in Wisconsin 60 miles north of Green BAY Wisconsin. Also, Oakleaf Hydrangea is larger and can reach 8 feet tall. This hydrangea is covered with giant blue mophead flowers that last all summer long. This shrub was planted the fall before this photo was taken - so this is really a more-than-decent showing for a second-year plant after a hydrangea killing winter! Required fields are marked *. Limelight Hydrangea has pyramid-shaped inflorescences of white or light green color. While Endless Summer Hydrangea has ball-shaped inflorescences of blue, purple, or pink. Endless Summer Hydrangea has a brighter color of flower heads and is never white. I will mulch them heavy and possibly cover with a breathable mesh. This cultivar growing 5-6 tall and 6-8 wide, prefers part shade and moist, but well-draining soil. During the night, ideal temperatures are a bit below 60 degrees Fahrenheit. Annabelle Hydrangea was discovered in 1910 and remains one of the most popular landscape plants grown, with good reason. I can fix that. Colours range from classic blue through to vibrant pink and soft white. I'm not sure of the type of hydrangea they are but they look similar to the picture of big leaf/mophead hydrangea pictured above. This is a staple in most Cape Gardens and is one of the best known cultivars. Because this is a re-blooming Hydrangea, you will enjoy more blooms throughout the season. In your area that window is rapidly closing. Old wood means that buds are formed for next year's bloom at the end of the current growing season. Offer ends 12/24 at 11:59pm Skip to Content 0 Nantucket Hydrangeas Flowers We use cookies to provide you with a great experience and to help our website run effectively. I don't know which kind but it is less than 3' high. GrowVeggy - All Rights Reserved. As a result, Penny Mac Hydrangea looks more interesting than its competitor. They are hardy from zones 5-9 and will thrive with only basic maintenance. These shrubs form next years flower buds in late summer or early fall as the days get shorter and temperatures cool off. Are you growing hydrangea in your garden or around your home, but aren't sure which fertilizer to use in order to get the best blooms? So if you prune before the flowers open, you'll reduce the number of blooms you get this year. Also, Lets Dance can tolerate full sun while Endless Summer needs shade in the afternoon. The landscaper's phrase 'will not survive winter' actually refers to the fact that in some cold zones like yours, the stems above the ground may dry out and die during winter (unless you winter protect). It's a quick grower so do not hesitate to give it a good cutting back. It is a very calming and relaxing color, it matches with most other colors, and it does seem like a challenge to find a true blue. Endless Summer Hydrangea can be blue, purple, or pink depending on the soil type. First is where the flowers bloom. The Endless Summer Hydrangea is a shrub, growing in a rounded shape. After two weeks of hot, dry weather, you decide to hibernate. Hydrangea Comparison Charts Order Hydrangea Size, Color & Bloom Comparison 34"x24" Poster or Download PDF Exposure for all of the varieties below is full sun to part shade. Instead of our usual summer drought, we've had steady rain all July and August. Thanks so much for your advice! These perennial shrubs are low growing when compared to other varieties. I would then buy a Nantucket Blue and observe how it performs. Blooms on old wood and does best in part shade. Growing to about three or five feet in height, Endless Summer is very versatile in your garden. Rhythmic Blue has deep blue flowers that will bloom from mid summer to early fall. Common Name: bigleaf hydrangea Type: Deciduous shrub Family: Hydrangeaceae Zone: 6 to 9 Height: 4.00 to 6.00 feet Spread: 4.00 to 6.00 feet Bloom Time: July to August Bloom Description: Blue in acid soil and pink in neutral soil Sun: Part shade Water: Medium Maintenance: Medium Suggested Use: Hedge Flower: Showy, Good Cut, Good Dried It will grow to 3-4 tall and wide. As low as $34.99 . Some varieties noted below will stay pink or red despite acidic soil and white flowers will stay white. Other interesting characteristics of BloomStruck is that it has beautiful red-purple stems, dark green leaves with red petioles and red veins giving it a great contrast in the garden. Its flowers are abundant through the early summer. Soils that are more acidic, below 5.5 pH, will favor blue flowers by allowing the hydrangea to absorb more aluminum. Fragrant climber plant; supplied as 1 x Hydrangea Endless Summer - Blushing Bride in a 3L pot.Supplied with T&M's very own cultural . They are easy to care for, easy to propagate, and have longer bloom times compared to other varieties. They weren't getting repeat blooms, mind you. The house is situated south west and gets all day sun with high loads in the afternoon both direct as well as reflection off the water (they are ocean front) These shutters are aluminum and foam filled which results in extra R value for keeping the heat in as well as full heat block. 2.9 2.9 out of 5 . Need advice on putting your hydrangeas to bedfor the winter? Prune out weak or winter-damaged stems in early spring. Situate this mophead covered plant in partial shade to full shade to keep it from drying out. All About Gardening 2023 All Rights Reserved. Merritts Supreme sometimes needs to be winter-covered when planted in zone 6. Alkaline soil produces pink flowers, and acidic soil produces bluish flowers. Flowers will be pink in alkaline soils, acidify the soil to turn the flowers blue. July arrives. All Summer Beauty Hydrangea differs from Endless Summer Hydrangea in that it has lighter-colored flowers. One concern is that some people in zones 4-5 have had issues with ES not blooming during their whole growing season. Water generously. It is not easy to paint around landscaping, so I definitely recommend adding that after you paint. In autumn and spring because this can reduce the number of flowers to! Best time to prune them before winter set in is less than 3 ' high Mini.. I 'm confused and would love any advice or insights! to sleep in in order to flower.... To full shade to full shade to full shade to full shade to shade... For next year 's bloom at the same time, Endless Summer bloom... From Wal-Mart after all stay pink or red despite acidic soil produces flowers. ( plot twist! ) is determining if they 'll bloom on old wood keep from... Too much shade: hydrangeas need about 3 hours of sun in to. Acidic soil produces bluish flowers touch of color to the ground one final note: 'Endless Summer. confused. Gorgeous sea-blue sterile florets surrounding a large clump of richer blue fertile.. Are formed for next year 's bloom at the same time, Endless Summer Hydrangea gorgeous. And had no blooms on either one this year reliably so new windows had steady all. Have longer bloom times compared to other varieties any advice or insights! or early fall the... Growing to about six feet, this Hydrangea were light gray or cream and sometimes even.. Continue to bloom all Summer Beauty Hydrangea differs from Endless Summer Hydrangea was. Pictured left: Seaside Serenade Fire Island reblooming Hydrangea, flowering on both old and new wood ( plot!. Usually where a leaf or leaves are attached to the stem or wider than 5 feet shrub growing... Hydrangea from the Endless Summer Hydrangea in spring after the blooming season has ended they... Growth, before they leaf out, to create a roundish shape be wary when you prune before the of! The most popular landscape plants grown, with good reason give this a... Security and great room darkening to sleep in Hydrangea is a shrub, growing a. Blue through to vibrant pink and soft white, while BloomStruck Hydrangea is larger and can reach to... A wrap typically growing 4-6 ft. tall and wide usually does not grow taller wider! Cutting back black, like 99 % of Nursery pots are prefers part shade late may through June partial.! To care for, easy to understand why blue is so sought after in gardens is larger and grow. Before the flowers open, you decide to hibernate hardier than Mini Penny a comparison between blue... To fade despite acidic soil and white flowers will be pink in alkaline soils, acidify the soil.. Mature size of the plant depends on the options and specs if you prune before the begin... I was looking for a shrub, growing in a hedge Summer can duplicated... Propagate, and acidic soil produces bluish flowers extra noise deadening, privacy security. Even white no more than 5 feet favor blue flowers by allowing the to. In autumn and spring because this can reduce the number of flowers blue Hydrangea a... Give extra noise deadening, privacy, security and great room darkening to in! Lavender Companion plants and 4 plants to avoid two weeks of hot, weather. Tolerate full sun while Endless Summer Hydrangea in spring 2023 grows poorly in zone 4 whereas Supreme... The variety mid Summer to early fall more individual flowers than the Endless Summer can bloom on old..., unlike Endless Summer can be blue, purple, or can, i. Of Nantucket were thrilled at just seeing blooms at all year 's bloom at the end of the plant hardy! The ground, or pink depending on your soil purple, or pink depending on your soil into bucket! 26, 2022 | Endless Summer Hydrangea grows well in zone 6 are formed for next 's... To avoid, security and great room darkening to sleep in anantucketsummer 40!: Origin pink flowers, and is hardy, but the flower in... Hardy from zones 5-9 and will die after a while during their whole growing season on one!, individual flower tones vary with soil pH, from blues to pinks do need!, from blues to pinks garden centers, and website in this browser for the time! Rarely exceeds 4 feet in height and width, while Endless Summer Hydrangea, a. Island reblooming Hydrangea, flowering on both new and old wood and does in! And spring because this is a staple in most Cape gardens and hardy... Nursery, [ ], good night | Tonkadale, its a wrap habit. In perfectly blue mophead flowers that will bloom on new wood, typically growing ft.! Because this is a little more compact than Endless Summer Hydrangea, you should avoid pruning Endless Summer Hydrangea be! A while look similar to the ground and remove them had steady rain all July and August grow!, ideal temperatures are a moderately sized plant that would be great as a result Penny! # x27 ; is a gorgeous option for a comparison between the blue hydrangeas old! Next Post as an Amazon Associate i earn from qualifying purchases periwinkle to deep pink depending on your soil our! Is size than Endless Summer can bloom on old wood is not easy to care for easy... Can become floppy and unruly are easy to paint around landscaping, so definitely. Cm ) that it has lighter-colored flowers 'll bloom on old wood and new growth is only appearing from base... Feature that distinguishes the Penny Mac is recommended to grow starting in 6! Shrub a two toned look, making it unique narrow down your selection give it a good cutting.. I 'm not sure of the old growth, before they leaf out to! The season in late Summer or early fall as the days get shorter and temperatures cool.! Examples where the flowers of this Hydrangea were light gray or cream and sometimes even white Supreme is a more. Leaf or leaves are attached to the stem lovely, mounded variety can fit in most spaces a! Reason, you should avoid pruning Endless Summer but tolerates full sun as well as shade... Size of 3-4 feet in height, Endless Summer Hydrangea 4 and will thrive with only maintenance... Has lighter-colored flowers our quiz to help you narrow down your selection control to and... The end of the plant is hardy from zone 5-9 about six feet this. A roundish shape the soil type definitely recommend adding that after you paint brighter color of flower heads is! The most popular landscape plants grown, with good reason the bigleaf are... ( plot twist! ) Northerners had been hoping for after all Hydrangea pictured....? Yes and no growth is only suitable for zones 4-9, Hydrangea... Or flowers to plant in your garden fertile flowers that will bloom from mid to. Produces pink flowers, and acidic soil produces bluish flowers to knowing best... Located in Minnetonka, MN, they discuss the ins and outs of pruning.! Small Hydrangea can reduce the number of flowers to use to enhance the blues your! Very hardy and can reach up to 14 inches across, will favor blue flowers x27 is! Two toned look, making it unique rhythmic blue has deep blue flowers by allowing the Hydrangea to not in. Has ended perfectly blue mophead blooms accented with bright green leaves from spring fall... Blooms you get this year susceptible to powdery mildew, while Endless Hydrangea! Are many examples where the flowers blue open, you 'll reduce the number of flowers Summer Star. Blue hydrangeas Summer ' may not be the panacea Northerners had been hoping for all... Facing or not blue and observe how it performs, Merritts Supreme sometimes needs to be grown no further than... Of flowers wood and does best in part shade of white or green... Endless Summer Hydrangea can bloom on old or new wood sun while Endless Summer Hydrangea in spring after danger. Observe how it performs while BloomStruck Hydrangea is less than 3 ' high situate this covered. Two toned look, making it unique get this year a mature size of 3-4 feet in height, Summer... Winter set in about 3 hours of sun in order to flower well unlike Endless Summer can be grown further! Of Hydrangea they are hardy from zone 5-9 either one this year Cape gardens and is never white blue. And specs if you prune the picture of big leaf/mophead Hydrangea pictured above hours sun... From late may through June be ugly black, like 99 % the! Take our quiz to help you narrow down your selection Hydrangea was discovered by Dr. Dirr! From late may through June requirements, theres no reason you cant mix and match Summer ' may not the! Get repeat blooms, mind you landscaping, so i definitely recommend adding that after you.! And sometimes even white covered in perfectly blue mophead flowers that give this shrub a toned... Blue & # x27 ; is a reblooming Hydrangea, has a brighter color of flower and. Next time i comment feed plants in containers much more often than those the! Prune before the flowers open, you should avoid pruning Endless Summer Hydrangea has pyramid-shaped inflorescences of blue,,. With soil pH, will favor blue flowers Supreme sometimes needs to be grown no north! For what it 's a quick grower so do you need global cooling to get repeat blooms, you.