Cut back small limbs on your main trunk(s) to the first pair of buds. Panicle hydrangeas are unique in that they are the only type of hydrangeas that can be pruned into a tree-form. However, this gives very large flower heads that tend to flop. A hydrangea on a trunk, somewhat like a living lollipop! Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage. Hydrangea paniculata is one of the most cold-hardy species. Hardy to zone 4. 15 years ago. Large white blooms throughout. 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. See below some pictures of the pee gee hydrangea (Hydrangea paniculata) in the Front Border during all four seasons. Hydrangea paniculata grandiflora Pee Gee Hydrangea is a multi-stemmed deciduous shrub with an upright spreading habit of growth. With some pruning and proper care, it can grow up to 25 feet tall! Pruning Hydrangea Trees. After ten years of growing, it reaches about 10 feet in height, with a width of 8 feet. The Name: The Peegee hydrangea is a cultivar of the species Hydrangea paniculata. It'll reach up to 12' tall. This hydrangea produces elongated clusters (panicles) of white flowers that turn increasingly pinker as fall advances. ianna. Originally from the Orient, this is one of the largest hydrangeas. It tends to be a little leggy, with a typical clearance of 2 feet from the ground, and is … Photo: University of Connecticut Plant Database. Some encourage them to become small trees by removing deadwood and annually removing a third of the smaller lateral branches from the ground up. For very even bloom, giving branches all the same length, cut the plant down to 4 to 6 inches (10-15 cm) in early spring or late fall. This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. One of the many reasons I love hydrangeas is that they look good year-round (for a related post on year-round color, click here).Right now, their autumn colors are a highlight. I have had a pee gee hydrangea tree for only one season. If yours is overgrown and unpruned, follow these steps: 1. Large, sometimes giant white flower heads reaching 6 to 18 inches long turn pinkish with age. This makes the tree form panicle hydrangea more high maintenance than other hydrangeas … These hydrangeas bloom from branches produced the previous year, although some cultivars bloom also bloom to a certain degree on new wood, giving a second flush of bloom. If this happens under your conditions, a lighter pruning many help, removing only the top 6 inches (15 cm) of the plant. However, the wood won’t yet be fully developed and the stems can break under the weight of the blooms. Pruning may be needed to remove dead branches, encourage bushier growth, promote more flowers, or maintain a specific size or shape. The resulting stems will be thicker and the flower clusters smaller, giving a stronger plant not so prone to flopping. Some encourage them to become small trees by removing deadwood and annually removing a third of the smaller lateral branches from the ground up. Remove only winter-damaged branches and any that wander where you don’t want. Producing a hydrangea tree is time-consuming and adds greatly to the cost of the plant, so it’s quite a pricey item. Tardiva hydrangea (Hydrangea paniculata Tardiva) is a panicle hydrangea hybrid that grows to about 12 feet (3.7 m) tall. Apr 6, 2014 - Fall`s almost here. A lot of the information above smacks of hard work, so you might wonder what I do myself, as a laidback gardener, when it comes to pruning hydrangeas. I just let them grow, that’s all. In colder climates, these hydrangeas require very careful pruning, mainly consisting of removing dead wood in the spring, at snowmelt. Once the branches are overgrown, it’s very difficult to prune the shrub back into a proper tree form. Pruning Hydrangeas That Bloom on New Growth There are many ways to prune ‘Pee Gee’ hydrangeas. The answer is simple: I don’t prune them at all. It’s technically autumn now which means, I know, don’t say it, winter is closing in. Hello everyone, I have a huge and lovely limelight pee gee hydrangea. This will give you a shrub about 5 to 6 feet (1.5-2 m) high with a decent amount of intermediate size panicles on stronger branches. Regular Pruning Is Required Also called French hydrangea, mophead hydrangea (those with rounded flower clusters) or lacecap hydrangea (those with dome-shaped flower clusters), this hydrangea is renowned for flowers that can be blue in acid soils and pink in alkaline ones. If you want lots of flowers, prune little or not at all. Bigleaf Hydrangea (H. macrophylla), zone 6b. Even so, its tender flower buds remain susceptible to damage from late frosts. Pee Gee Hydrangea 'Grandiflora' (Hydrangea paniculata) Join the Club to Manage Your Garden Plant Details; Basic Care Instructions ... Pruning Instructions. Only after you remove the mulch and the plant begins to grow should you consider pruning… and even then, remove only dead wood! Hydrangea Pruning for the Laidback Gardener Native to the North American woodlands, it is… Once in spring is enough. If one is attempting to grow a paniculata as a tree, the developing trunk and main top branches should not be removed. The white flowers are changing to shades of pink and peach This hydrangea needs little pruning, except to remove any dead or damaged branches, including those damaged by winter cold. In the summer, it forms at the tip of its branches large elongated clusters of white or lime-green flowers, depending on the cultivar, which gradually become pink or even reddish through the fall. Pee Gee is a large shrub averaging six to eight feet tall, with some getting up to 20 feet tall and 20 feet wide if left wild. 5. Here is a summary: These hydrangeas bloom on new growth that is produced in the spring. PeeGee hydrangea (Hydrangea paniculata) Zone 3. Grandiflora, known among gardeners as Pee Gee Hydrangea, is your best bet for growing a hydrangea tree. It can be spectacular when blooming in early August. Hello everyone, I have a huge and lovely limelight pee gee hydrangea. And I don’t offer winter protection, either, because I only grown varieties adapted to my conditions. Pruning Hydrangea Trees. ianna. PeeGee Hydrangea – Pruning. You can safely remove spent blooms anytime. Hydrangea trees, also known as standards or tree-form, are specially trained by growers to take on that unique form. These will be the trunk(s) of the new tree. One of the oldest and most reliable favorites is ‘Grandiflora’, also known as Pee Gee hydrangea. And even if you don’t deadhead, note that the faded flowers will fall off all on their own when the plant begins to grow in the spring. Panicle Hydrangeas (H. paniculata) The hydrangeas grown most often in New England gardens are the panicle-types, since they are not only beautiful, but also very hardy, surviving Zone 3 winters with no problems. Pictures of Hydrangea Varieties; Pee Gee Hydrangea Characteristic. Nov 19, 2014 - Arborday.org Tree Nursery. Any pruning is merely done to limit size or for aesthetic shaping by removing stray, broken, dead or crossing branches. Pruning to maintain the form, you can use it like a compact flowering tree. Along with pruning, properly watering your hydrangeas is crucial to helping them look their best. Not all hydrangeas are pruned at the same time, so it's important to know what variety you have before you go outside with those pruning shears. On each small limb coming from the trunk(s) make a cut just beyond the first pair of buds. Leave this leaf mulch in place until there is no longer any risk of frost: until late May or even early June in most colder climates. Q: I’m having trouble with my hydrangea trees. Pee Gee Hydrangea (H. paniculata), also known as Panicle, usually flowers on the current season’s … It has brittle stems that may break under the load of white blossoms in windy weather or under heavy snow. It is a vigorous, upright, rapidly growing deciduous shrub and can easily be pruned or … Your hydrangea will remain about the same size and will flower reliably. If you want to keep the shrub more compact, prune back severely in early spring. You can also prune a hydrangea into a tree shape on your own if you want, but it will take a few years. General Hydrangea Pruning Instructions & Deadheading Tips. PeeGee Hydrangea – Pruning. We developed this easy-to-grow, reliable panicle hydrangea in Michigan, selecting it for its huge, full flower heads and sturdy, strong stems. The peegee's white blooms will turn pink, and before the blooms fade in September they will turn a lovely bronze. There are five species of hydrangeas, each with its own requirements. To train as a tree, choose one … A little hardier than its cousin, it is theoretically winter-hardy to zone 5. It is an upright, deciduous shrub with a rounded habit. Bothers the heck out of DH, who likes everything to "even up." If you do need to perform heavy pruning, perhaps on an older specimen that has outgrown its allotted space over time, the best time to do so is in summer, immediately after flowering. If you do need to perform heavy pruning, perhaps on an older specimen that has outgrown its allotted space over time, the best time to do so is in summer, immediately after flowering. Typical heights are 8′ – 10′. In locations where snow cover is abundant and reliable, it may bloom well in zone 4 all on its own, but otherwise, it’s best to consider winter protection. Hydrangea paniculata, commonly called pee gee hydrangeas, do not require pruning. This is usually done by the grower or nursery, rather than by the home gardener – you can buy tree-form shrubs from the nursery. Native smooth hydrangea. I can be hard to grow in colder areas (north of zone 6) because of its limited hardiness. Pruning a pee gee hydrangea. Pee Gee Hydrangea and Limelight Hydrangea Pee Gee has a bigger size. PeeGee Hydrangeas Hydrangea paniculata Paniculata hydrangeas, commonly known as PeeGee hydrangeas, are sought after for their large, unique shaped blooms that will grow and bloom in a wide variety of climates & do best in the sun. Therefore they can be pruned in late fall, after they finish blooming, or in early spring. Prune old wood in late winter or early spring. Any ideas how to maintain a nice shape? And in fact, when you prune varies, depending especially on the species you’re growing. What’s a pee gee hydrangea? Now I can see that one side is longer than the other. You'll get the best blooms in full sun, although it may require a little afternoon shade in zones 8-9. ... Pee Gee hydrangea, H. paniculata. One can prune them at any time except when they begin forming bloom heads in the summer. PeeGee hydrangea tree pruning should be done in late winter or early spring before growth has resumed. 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