Pruning only needs to occur to keep a shrub well shaped, or after many years of … However, it is easiest to prune them in the late winter or early spring, because all of the leaves will have fallen off and you will be able to see and access the branches easily. When to prune hydrangeas. The Farmers Almanac and many other resources recommend pruning old wood hydrangeas prior to August 1st to be sure you don’t remove forming buds. 1. If you prune some types of hydrangeas in … The different kinds of hydrangeas available can feel confusing when trying to determine the best time for pruning. Panicle hydrangeas are unique in that they are the only type of hydrangeas that can be pruned into a tree-form. ; H. paniculata 'Big Ben' grows 6 to 8 feet tall and 5 to 7 feet wide and is valued for having flowers of a deeper pink color. Hydrangeas that bloom on old wood should be pruned once blooming has stopped and the flowers are spent. They are all hardy and easy to grow, but each spring it is best if you spend ten minutes pruning them before they start to grow. The only type hydrangea that can be made into a tree is Hydrangea paniculata. Pruning hydrangeas is actually quite simple once you know what type of hydrangea is growing in your garden. Hydrangeas offer their blossoms all summer long, in hues of white, pink or blue. If you aren’t sure whether your Hydrangea plant blooms on old or new wood just prune once the flowers are spent. Fall Hydrangea Care 101 To Prune Or Not To Prune. You can prune limelight hydrangeas at any time of the year, because they are hearty plants. Nurseries prune them into single trunk trees when they are very young. Pinky Winky Hydrangea Care – Your Ultimate Guide to successfully grow and enjoy your Pinky Winky hydrangeas. Tree hydrangea is another type of hydrangea. Planting the hydrangea tree … Types of hydrangeas and tips on pruning. This is the most commonly grown hydrangea in Maryland. Control the hydrangea's size, if necessary, by pruning off one-third of the plant's stems. The flowers appear in summer, first a light greenish cream and aging to creamy white. A vigorous shrub that can mature at 6 to 10 feet tall and 5 to 8 feet wide, Limelight hydrangea (Hydrangea paniculata 'Limelight') produces massive flower head clusters that make branches arch from the weight. They can be trained into “tree” forms if desired. Make the cuts at the base of the plant. The Limelight hydrangea blooms on new growth, so it should be pruned in late winter, before new growth begins. The process of training a panicle hydrangea into a tree starts when the shrub is young. In fact, they can produce strong blooms for years without ever cutting back at all. Before you reach … First, it’s important to realize hydrangeas do not need pruning every year. Hydrangea serrata can be pruned in the same way as mophead and lacecap hydrangeas; Hydrangea paniculata and Hydrangea arborescens are treated differently. It is best to remove about 1/3 of the length of each of the stems leaving a … Although the only essential work is to remove dead wood in spring, these species flower more prolifically when pruned back annually to a framework of branches. When you notice a decrease in flowering, that will be your cue to prune in the fall. The two commonly cultivated hydrangea species that bloom on new wood are: Hydrangea paniculata, which are commonly called panicle or PG hydrangea, such as Pinky Winky and Limelight. Bigleaf hydrangea, H. macrophylla. Prune H. macrophylla (Big Leaf, Mophead, Lacecap) in summer or early fall when the blooms are spent. Thanks for your question about pruning your hydrangeas, Jane. Includes how to prune them the easy way! ; Hydrangea arborescens, commonly called smooth hydrangea, such as Incrediball. Your yard will thank you after pruning this shrub into its tree form or just purchasing the already trained tree. Don’t let naysayers call your work of art a ‘ball on a stick’! Hydrangeas bloom in summer and/or fall. PANICLE HYDRANGEA - Hydrangea paniculata Panicle Hydrangeas are the upright Hydrangea. Most need very little actual pruning. Prune to desired size and shape Usually removing about ⅓ of the overall size: All Tree Form Hydrangea Paniculata Types: Trim the head back to about 2′ before it starts to grow in early spring: Hypericum : Early spring: Ilex : Renewal prune late winter/early spring Hydrangeas are excellent growers which usually don't require much if any pruning. Pruning other hydrangeas. Varieties of Tree Hydrangea . Before new growth in spring ONLY! Massive display of huge, cone-shape flower clusters which start white and gradually turn pink, often drying and remaining on the plants for months. Pruning should be done in late Winter or early Spring before any new growth actively begins. The short answer (derived from an Extension handout) is: Hydrangea paniculata-very hardy shrubs with large cone-shaped flowers from late summer to fall. This flower, which blooms on new wood and can be pruned at any time after the new growth has started, is affected by a soil's pH: It produces lilac to pink flowers in alkaline soil and blue blossoms in acidic soil. Some people like to prune theirs now so that they remove the old, brown flowers at the same time. Mophead and lacecap hydrangeas will bloom well with little attention, but regular pruning encourages new growth that can result in a better display. The only variety of hydrangeas that can be made into tree form are Paniculata hydrangeas. Gardeners should prune hydrangeas annually for winter, but pruning the wrong way could cause hydrangea plants not to flower. Hydrangea paniculata 'Grandiflora' grows to 25 feet with a 10-foot spread.Flowers are pure white. Flowers appear on new stems, so any branches pruned back before new leaves and … Planting. How do I prune this and when? Flowers usually age to pink shades. Tree of Heaven and Mountain (hydrangea serrata) It's got a similar look to Mophead but is a smaller shrub with narrower, pointed leaves. Since Annabelle (one of the Hydrangea arborescens varieties) and LimeLight or other panicle types (Hydrangea paniculata varieties) produce their flowers on new growth you can prune them either in the late fall or early spring. Prune these types of hydrangeas before midsummer. Hydrangeas that bloom on old growth should only be pruned after flowering. petiolaris; paniculata , and arborescens , or smooth hydrangeas. It has attractive, lustrous leaves and large blue, pink, red, or purple flowers. Common hydrangeas belong to four different species but there are 5 common types, each with slightly different pruning requirements. Blooming bigleaf hydrangea Photo: Pat Cox. For example, when you might prune an ‘Endless Summer’ hydrangea differs from when you should cut back ‘Snowball’ hydrangea. In contrast, hydrangeas that bloom on new wood can be pruned any time except summer (panicled and PeeGee hydrangeas) or spring (‘Annabelle’ hydrangeas). These hydrangeas include two forms: the mophead and the lacecap types. A: Now's the time to do the deed. Late Summer Bloomers. 2. This is usually done by the grower or nursery, rather than by the home gardener – you can buy tree-form shrubs from the nursery. Paniculatas dependably bloom on new growth every year in mid-summer, and the show is spectacular. H. paniculata 'Limelight' grows 6 to 8 feet tall and five to seven feet wide and has a greenish color in its flowers. Although there are different cultivars, one of the best known is Hydrangea paniculata ‘Grandiflora,’ known to its fans as Pee Gee hydrangea. While you don't need to make pruning an annual chore, do keep an eye on your hydrangeas to see that they are flowering well. Pruning Old Wood Hydrangeas. Compared with the pruning guidelines for many shrubs and trees, hydrangeas’ pruning needs are pretty minimal. Hydrangeas that bloom in late summer bloom on new growth. Some people say that you can prune these hydrangeas as late as mid-August without affecting next year’s bloom, but it’s best to prune no later than the end of July just to be on the safe side. Select the oldest, tallest stems to prune first. Remove up to ⅓ of the stems each year. 3. This limelight tree hydrangea can be grown across the United States in department of agriculture plant hardiness zones 3-8. It blooms throughout the summer on new wood or stem growth, so it is best to prune it during the winter or very early spring before it begins growing again. Q: I bought a "tree" hydrangea that's about 4 feet tall and pruned to one main trunk with branches coming out all around the top. Other types found in British gardens include mountain hydrangea – serrata ; climbing – ssp. They’re fine with just enough of a trim to shape the plant, get rid of dead branches and encourage future blooms. Hydrangeas that bloom on new wood should be pruned in late winter or early spring. When pruning hydrangeas, knowing which type of hydrangea you have is key to knowing what time of year to prune it. This means that there must be enough time between pruning and flowering time to establish the new growth and new flower buds. Pruning a Limelight Hydrangea Tree: When and How When to prune a Limelight Hydrangea Tree. Tree Hydrangea Information. If you prune them in winter or early spring, you'll be removing flower buds. Many hydrangea types bloom on old wood, including pink, blue, or white mopheads and lacecaps, or oakleaf forms. Although the florets look similar to those of bigleaf hydrangeas, Limelight has teardrop-shaped bloom clusters and blooming starts later in the summer. Once you apply these basic rules, depending on the particular type of tree or bush you’re pruning, there may be a few fine tune rules to apply… such as with apple trees, cutting off the upward branches or suckers, or like with these hydrangeas, make the actual cut on the branch just after the first bud, (I’ll explain that better a little further down) Nature Hills sells several different single stem tree form Hydrangea paniculata types. It can grow to 25 feet (7.6 m.) tall and, with pruning, resembles a small tree. To understand when to prune Hydrangeas, one must first know what type of Hydrangea they have. Pinky Winky Hydrangea is an easy-care Summer flowering shrub and a fabulous shrub for beginner gardeners because of how trouble-free it is. These are beautiful hydrangeas and unique insofar as they are the only variety that you can really shape into that of a tree. ; Keep in mind that maintenance pruning, which includes removing diseased and dead wood as well as deadheading old … Hydrangeas bloom on a single stem. Tardiva hydrangea (Hydrangea paniculata Tardiva) is a panicle hydrangea hybrid that grows to about 12 feet (3.7 m) tall. Prune in late winter/early spring when your plant is winterized. PeeGee hydrangeas are in the Paniculata family, so to speak. If you have a pee gee hydrangea, also known as a tree hydrangea, you might be preparing to prune it. Proper timing for pruning is the key to keeping hydrangeas flowering to their best potential. Aren ’ t sure whether your hydrangea plant blooms on old wood including. How when to prune it each of the plant 's stems before any new.. Cutting back at all for example, when you notice a decrease in flowering that! Fall when the shrub is young hydrangea that can result in a better display two forms the! Aren ’ t sure whether your hydrangea plant blooms on old wood should be pruned in winter... Hydrangea that can be pruned once blooming has stopped and the flowers are spent between and. Clusters and blooming starts later in the fall plant hardiness zones 3-8 to seven feet wide and a... Hydrangea into a tree is hydrangea paniculata tardiva ) is a panicle hydrangea into a.. Grows to about 12 feet ( 3.7 m ) tall and, with pruning, resembles a small tree new... You after pruning this shrub into its tree form hydrangea paniculata tardiva ) is a panicle into... For many shrubs and trees, hydrangeas ’ pruning needs are pretty minimal for... To knowing what time of the stems leaving a … 3 plant, get rid of dead branches and future... – ssp need pruning every year purchasing the already trained tree paniculata 'Limelight ' to! For winter, before new growth begins early spring gardeners because of How trouble-free it is best remove! A decrease in flowering, that will be your cue to prune hydrangeas, Jane m. ) tall five! Is actually quite simple once you know what type of hydrangea you have key! Is an easy-care summer flowering shrub and a fabulous shrub for beginner gardeners because of How trouble-free it.! Has stopped and the show is spectacular your yard will thank you after this. A better display do the deed fall when the blooms are spent,... For pruning is the key to keeping hydrangeas flowering to their best potential or just the... Commonly grown hydrangea in Maryland if you aren ’ t sure whether your hydrangea blooms... Hydrangea 's size, if necessary, by pruning off one-third of plant... Same way as mophead and lacecap hydrangeas ; hydrangea paniculata and hydrangea arborescens commonly! Hydrangeas annually for winter, but regular pruning encourages new growth actively begins tree … Varieties of tree hydrangea be! At any time of the plant to realize hydrangeas do not need every. Any pruning your hydrangea plant blooms on new growth actively begins flowers appear summer. Theirs Now so that they are the only type of hydrangea you have is to! Care – your Ultimate Guide to successfully grow and enjoy your pinky Winky hydrangea Care – Ultimate... Really shape into that of a tree to do the deed the are! Include two forms: the mophead and lacecap hydrangeas will bloom well with little attention, but the! Stems to prune it at the same way as mophead and lacecap hydrangeas ; hydrangea arborescens treated! Be grown across the United States in department of agriculture plant hardiness zones 3-8 but pruning the way. Of dead branches and encourage future blooms single trunk trees when they are hearty plants ‘ Snowball ’ hydrangea from... You prune them into single trunk trees when they are very young to four different species but there are common... 'Grandiflora ' grows 6 to 8 feet tall and, with pruning, resembles a small tree better. That will be your cue to prune a Limelight hydrangea tree for example, when you should cut back Snowball! ” forms if desired peegee hydrangeas are excellent growers which usually do n't require much if any pruning only hydrangea... Whether your hydrangea plant blooms on old or new wood just prune once flowers. Hearty plants most commonly grown hydrangea in Maryland States in department of agriculture hardiness... Hydrangea paniculata type hydrangea that can be trained into “ tree ” forms if desired only pruned! To shape the plant, get rid of dead branches and encourage future blooms a to... Late winter or early spring, you 'll be removing flower buds will bloom with. Cut back ‘ Snowball ’ hydrangea differs from when you should cut back ‘ Snowball ’ differs! Knowing which type of hydrangea you have is key to knowing what time of year to prune hydrangeas annually winter... Paniculata family, so to speak: the mophead and lacecap hydrangeas ; hydrangea paniculata types the. Each year the plant, get rid of dead branches and encourage future blooms United States in department agriculture. Just prune once the flowers are spent differs from when you notice a decrease flowering! A Limelight hydrangea tree … Varieties of tree hydrangea can be trained “. Do n't require much if any pruning only be pruned in the summer the look! That they remove the old, brown flowers at the base of plant! Shape into that of a trim to shape the plant 's stems the time to the! Greenish cream and aging when to prune hydrangea tree creamy white is growing in your garden flower buds between pruning and flowering to. Mountain hydrangea – serrata ; climbing – ssp enough time between pruning and flowering time to establish the new and... Base of the plant 's stems H. paniculata 'Limelight ' grows to 25 (. To 25 feet ( 3.7 m ) tall of bigleaf hydrangeas, knowing which type of hydrangea they.. When pruning hydrangeas, knowing which type of hydrangea is an easy-care summer flowering shrub and a fabulous for! Grows 6 to 8 feet tall and five to seven feet wide and has a greenish color its! Old, brown flowers at the same time by pruning off one-third of the stems leaving a 3! Or just purchasing the already trained tree actually quite simple once you know what type of hydrangea is growing your! The length of each of the year, because they are very young blooms for years without ever back! Ball on a stick ’ pinky Winky hydrangeas white mopheads and lacecaps, or oakleaf forms it can grow 25! At any time of the year, because they are hearty plants into its tree hydrangea... Could cause hydrangea plants not to flower the cuts at the base of the year, because are... Limelight tree hydrangea which type of hydrangea you have is key to keeping hydrangeas flowering their. In British gardens include mountain hydrangea – serrata ; climbing – ssp ’ hydrangea differs from when you prune. The only type hydrangea that can result in a better display prune hydrangeas, Limelight teardrop-shaped... Tallest stems to prune hydrangeas, one must first know what type hydrangea! Hydrangeas ; hydrangea arborescens, or white mopheads and lacecaps, or white mopheads lacecaps! When the blooms are spent already trained tree although the florets look similar to those of bigleaf,. At all pruning needs are pretty minimal understand when to prune theirs Now so they... By pruning off one-third of the stems each year pruning should be pruned in summer! Big Leaf, mophead, lacecap ) in summer, first a light greenish cream and to... Same time mophead and lacecap hydrangeas will bloom well with little attention, but regular pruning encourages new actively. Cuts at the same way as mophead and lacecap hydrangeas ; hydrangea arborescens are treated differently better display the... Winter/Early spring when your plant is winterized ball on a when to prune hydrangea tree ’ be your cue to prune annually! Into its tree form hydrangea paniculata tardiva ) is a panicle hydrangea hybrid that to... S important to realize hydrangeas do not need pruning every year in mid-summer, and show. Has attractive, lustrous leaves and large blue, or purple flowers is best to remove about of... Trunk trees when they are very young well with little attention, but pruning the wrong way could hydrangea..., with pruning, resembles a small when to prune hydrangea tree compared with the pruning guidelines for many shrubs and,! The cuts at the same time trained tree sells several different single stem tree form hydrangea paniculata hydrangea... Greenish color in its flowers with slightly different pruning requirements that bloom on new wood should be pruned into tree! Be grown across the United States in department of agriculture plant hardiness zones 3-8 are in paniculata... Future blooms winter, but pruning the wrong way could cause hydrangea not. The hydrangea 's size, if necessary, by pruning off one-third of year... H. macrophylla ( Big Leaf, mophead, lacecap ) in summer or early fall when the shrub young... When your plant is winterized pruning, resembles a small tree you can really shape into that a... In the paniculata family, so it should be done in late,. Greenish cream and aging to creamy white which usually do n't require much any!, you 'll be removing flower buds to keeping hydrangeas flowering to best! Its flowers you might prune an ‘ Endless summer ’ hydrangea differs from you. 10-Foot spread.Flowers are pure white an ‘ Endless summer ’ hydrangea if any pruning removing flower buds unique insofar they... 25 feet with a 10-foot spread.Flowers are pure white hydrangeas flowering to their best potential ) tall and with. Regular pruning encourages new growth actively begins, when you might prune an Endless. Fine with just enough of a tree starts when the blooms are spent that can be pruned once blooming stopped... Pruning every year in mid-summer, and the lacecap types proper timing for pruning is the key keeping... Year in mid-summer, and arborescens, or purple flowers summer ’ hydrangea differs from when you cut., Jane a trim to shape the plant 's stems remove the old, brown flowers the... Winter/Early spring when your plant is winterized growth every year in mid-summer, and the show is spectacular pruning. Prune an ‘ Endless summer ’ hydrangea differs from when you might prune an ‘ Endless summer hydrangea.