Benefits of winter care. Its versatility is shown in Japan as well because it is found in seaside habitats. Many new Hydrangea species, such as the Endless Summer and Everlasting series, rebloom throughout the summer and fall. Hydrangea comes in three forms: vine, shrub and tree. Keep the blooms out of the sun in a well-circulated area. The myth, the legend, the plant: 'Limelight' hydrangea. To plant a hydrangea tree, start by finding a planting location that receives the right amount of sun and ideally has well-drained soil. The newer version, Limelight Prime, is smaller, reaching 4-6 feet tall and wide. Name: Begonia ( Begonia) USDA Hardiness Zones: 6-9. Complete these five essential jobs this fall to set your plants up for the coming seasons. They bloom in early summer on old wood, so prune big-leafy hydrangeas after flowering. Next, dig a shallow hole a few inches deep and lay the hydrangea branch in it. Matthew Benson. Bill Stites/EYESWEET INC. Using a pair of clean and sharp pruning shears, make a clean cut just below a leaf node (the point where a leaf attaches to a stem). Endless Summer 'Bella Anna' Hydrangea macrophylla. Dip in suitable cutting gel, place in a pot of propagating mix, and keep moist in a warm shady spot. As that happens, water molecules in the ground freeze (contract) and then melt (expand), disrupting the root system (heaving). This diverse group includes two main flower types, large mopheads like those. The ‘showy’ part of many hydrangea blooms have sterile flower parts that do not provide the pollen necessary to support pollinators. This can give you an idea of the space you need to allocate in your garden to. 01 of 15. Some still consider it to be a subspecies. Cuttings are the best way to propagate Limelight hydrangea, using a stem from the plant that's cut right above the leaf node, so you get stem and leaf in it, Hogan says. Twist-n-Shout® Bigleaf Hydrangea: This is a lacecap variety that grows between 3 and 5 feet tall. The lacecap flowers become numerous once this plant is established. Proper hydrangea care will help your favorite summertime shrubs look their best. Hydrangea leaves are possibly turning brown and possibly foliage growth with few flowers. Hardy to USDA zone 3. Daylilies grow quickly and come back year after year, just like. After planting, mulch the surface of the soil to a depth of about 3- 5cm. "Getting your soil pH tested before planting your hydrangeas is essential to make changes where necessary," says Laura Root, category manager of live plants at Jackson & Perkins. The ideal pH is between 5. - Flowers go from white to rich, saturated tones of pink and red as they age. rose collection. A south-facing window is ideal. Flare™ Hydrangea Spacing. This could be a window ledge, or it could be outside on a porch or patio. And if your flowers are looking sad, Bladow suggests soaking the entire hydrangea in cool water for about 45 minutes. Opening creamy white in mid-summer, the florets turn to strawberry-pink as they age, before finally taking on rich pinkish-red tones as fall approaches. As with other mophead or French hydrangea varieties, Summer Crush hydrangea require morning sun and afternoon shade. Incorrect pH. Hydrangeas in general prefer a rich, well-drained soil. Pinky Winky ® H. Opening creamy white with some lime green flushing in midsummer, the florets turn soft to deep pink as fall approaches. Gatsby Gal. ‘Another very popular companion plant is Japanese forest grass. Start with the basic housecleaning type of pruning, removing sucker shoots that grow in around the plant base, then trim off any shoots appearing on the lower part of the trunk. Soak your hydrangea in water to hydrate the roots before planting it in the ground, then water copiously. Dip the cutting in rooting hormone. Perfect for small gardens, Hydrangea paniculata Fire Light Tidbit® is an incredibly compact deciduous shrub boasting a profusion of big, lush panicles from midsummer to fall. Then set at the base of the plant, allowing the water to trickle out slow. It's best to test the soil's moisture level 3 inches into the soil. Also known as peegee hydrangea, panicle hydrangeas produce football or cone-shaped flower clusters in mid-to-late summer. Gently loosen the roots, then plant using plenty of rich soil. 5 or less and aluminium is freely available then the flowers take on a lovely shade of blue. Learn how to grow these ever-popular flowering shrubs in containers for mobile garden color. These are not actually considered hydrangeas though, the plants just closely. Planting hydrangeas in pots: Use a bagged potting mix rather than garden soil. wide (150 cm). To keep your Hydrangea blooms blue, simply monitor the pH and adjust it as needed. across (15 cm), densely packed with hot pink or rose-red florets depending on soil pH. Place the plant in the hole and backfill around the roots with soil. Planting. 節. Flower color is determined indirectly by the soil pH, which affects the availability of aluminum in the soil. If you're in a warmer zone (8-9), you might want to limit the amount of. The iconic “snowball” shaped blooms of Hydrangea macrophylla (big-leafed hydrangea) are a common staple of backyard gardens. If you want to create a new hydrangea plant right next to a current one, you can. Other common care questions 7. The blue flower colour only develops if planted in acid soil. After the boiling water trick, you can put the cut hydrangea flowers back in the bucket of water up to their. The 'White Dome' hydrangea is an upright, rounded shrub that bears fluffy clusters of creamy-white flowers. There are a number of easy techniques for growing a hydrangea from cuttings, including: Take 10cm soft-tip cuttings in October/November. hydrangea. The Limelight hydrangea tree is perhaps the most popular variety of hydrangea tree available. hydrant: [noun] a discharge pipe with a valve and spout at which water may be drawn from a water main (as for fighting fires) — called also#R##N# fireplug. Invincibelle Wee White ® hydrangea is positively ground-breaking: it's the first dwarf 'Annabelle' type hydrangea in the world! This cute little landscape plant ensures that any landscape can enjoy the reliability, low-maintenance, and season-long beauty of hydrangeas. アジサイ属 （あじさいぞく、学名: Hydrangea ）は、 被子植物門 ミズキ目 の1属。. Limit any drastic pruning to early spring, just before new growth emerges. They are known for their exquisite flowering display, with many offering a season of beautiful blooms that remain attractive into winter. If you’re lucky enough to have a few flowers still on the plant, cut them now to bring their beauty indoors. If your hydrangea shows signs of dryness (like drooping leaves. This will prevent weeds and maintain soil moisture. Bobo ® hydrangea is engulfed by large white flowers in summer. Add plenty of finished compost and organic matter to the soil to enrich and lighten it. Hydrangea seeds need to be surface sown. Place your hydrangea in the pot, fill in with soil around it, and water well. Prune a new-wood hydrangea in spring, and it will grow new buds and then flower. A University of Tennessee Extension Service study estimates more than 10 million hydrangea plants are sold each year, accounting for more than 13 percent of U. Held on sturdy, strong stems, the blossoms emerge creamy-white and age to a vivid raspberry pink as the season progresses. Low plants can look great as hydrangea plant companions. Held upright on strong stems, the blossoms change color as they mature, gradually turning from soft lime-green to creamy white in late summer and then blush-pink as the. across (30 cm), that brighten shady areas and bring life to the garden. When using this process, make sure to clear the water every few days. You may need to water slightly more, and more frequently. Hydrangea paniculata 'Pink Diamond' is a vigorous, bushy, deciduous shrub boasting huge conical flower panicles, 8-12 in. Dig a hole 2 feet wider than the root ball and as deep as the root ball, so it sits level with or slightly higher than the soil in order to encourage drainage. Prune Hydrangea macrophylla and Hydrangea serrata in mid-spring, others in early spring. But pruning an old-wood hydrangea in spring will remove the existing buds, and it won’t flower that year. Pruning in late spring or early summer after new growth has appeared will remove potential flower buds. CamelliasYes! Hydrangea macrophylla, or bigleaf hydrangea, and to a certain extent H. Hydrangea L. Usually, this hydrangea starts blooming in mid-summer and lasts into the fall. Then place the hydrangea in. Watering 5. Dig a wide shallow hole about twice as wide as the planter pot. Buy Plants. If your chosen hydrangea is a variety with large leaves, you can also trim the remaining two. Water regularly, when the top inch of soil feels dry. Learning how to care for hydrangeas starts before the plants are even in the ground. macrophylla alone), hydrangeas find their way into most gardens in temperate climates. Mix in a slow-release fertilizer. 5. Hydrangeas are one of the most popular landscape shrubs in the US. hydrangea. Hydranthea. This hydrangea will grow up to 5 feet tall. The smooth hydrangea ( Hydrangea arborescens) is native to eastern North America. Yellowing leaves is a common issue with hydrangea gardeners. petiolaris is the most common climbing hydrangea, with large white lacecap flowers in early summer and heart-shaped, dark green foliage that turns butter yellow in autumn. Hinkley discovered the double-flowered Hydrangea serrata, or mountain hydrangea, on a steep slope in South Korea, eventually named it Chiri-san Sue and introduced it to horticulture in 2000. Second, pick up and throw away any diseased leaves that have fallen. Use your finger to feel into the soil around the base of the plant and check for dryness. Hydrangea anomala petiolaris. Dig a hole as deep as the root ball and 2-3 times as wide. The dark green options are exceptional with white hydrangeas, and the variegated green and cream types go well with white, pink and blue hydrangeas, depending on what you have chosen. Dip the bottom of the stem in a rooting hormone, and place in a small pot with moist, well-draining soil. This is a plant that really knows how to show off. Hydrangea paniculata ‘Phantom’. paniculata), the. Feed the plant every week while the plant is blooming, using a water soluble fertilizer diluted to half strength. This unique panicle hydrangea revolutionized landscaping across North America. Consider your Hydrangea Location. Dig up the rooted section from the ground. For the first option, remove one third to one half of each shoot, cutting ¼ inch above a pair of leaf buds each time. Yep, there’s such a thing as a hydrangea vine that can be grown as a groundcover or trained to grow on a trellis or fence. Place in a sunny spot and wait for around 14 days for germination. Beyond flowers, these amazing shrubs offer additional ornamental beauty from neat and inte. Fill several small pots or a larger pot with loose, sandy potting mix. The fruit matures as a capsule with many dust-like seeds. Its large lace-cap flowers make a showy summer display, ranging from pink to mauve-blue depending on the acidity of your soil. Be careful not to cut the roots of the cutting or the mother plant with your spade. Planting hydrangeas in pots: Use a bagged potting mix rather than garden soil. 10. When you need a big, bold specimen plant, look no further than hydrangea. It should be deep enough so that where the plant meets the soil is flush to the ground. "Maturing to a height of 6' by 6', Tara's cloudlike blooms rest atop elegant oak shaped leaves that take on a rich red hue in fall," says McConnell. Add plenty of organic matter (such as compost) around the plant. Snip six- to eight-inch softwood cuttings in late spring or early summer, preferably from a stem that didn’t flower. This one grows shorter and more compact and offers the same color-changing ability as French hydrangea. Hydrangeas are brilliant for bringing bursts of summer color to the garden, plus they make a lovely cut flower. Noted for its spectacular flower heads, Hydrangea paniculata 'Phantom' features immense, dense conical flowers, up to 15 in. Color: Pink. The method for deadheading hydrangea blooms depends. The aluminum sulfate should reduce the pH, but if it does not lower it sufficiently, try adding organic matter, like coffee grounds, fruit peels, or grass clippings. Water your hydrangeas regularly to keep. Mulch will also help keep weeds away. Grow Hydrangea macrophylla in moist but well-drained soil in full sun to partial shade. This hydrangea is also a reliable bloomer, even after severe winters. It's deciduous, which means it loses its leaves in winter after turning yellow in autumn, but is hardy and easy to grow. Garden Plans Hydrangeas can flourish in sun or shade. Invasive/Noxious . Oakleaf hydrangea is more drought-tolerant than other hydrangeas. Huge bouquets of hydrangea flowers, which vary from mophead to lacecap types, show beauty from summer to fall. • Plant in full sun to part shade. Hydrangea paniculata: This species, which includes Vanilla Strawbery, are often pruned into tree form and are sometimes known as tree hydrangeas, or peegees. Blooming profusely from midsummer to fall, the charming blossoms are. Huge, football-shaped flowers open in an elegant celadon green that looks fresh and clean in summer's heat. Planting the hydrangea tree properly is the key to its success. Spray pests with insecticidal soap spray. Planting in Dry, Poorly-Drained Soil. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30. Continue to 5 of 14 below. Hydrangea paniculata is a sun-loving plant native to the cool regions of Asia that produces large, cone-shaped flowers. Next, carefully strip off most of the leaves, leaving a pair at the tip of the cutting. Its foliage is spectacular even without the massive, upright, 12-inch blossoms. Size: 3 to 6 feet tall and wide Zones: 4-9 14 of 14. Water at the base of the plant slowly until the ground freezes. 5 will tend to result in blue hydrangea blooms, while above 6. Growing Zones: 4-8. WATERING: It is important to keep the soil mix evenly moist. Ailing hydrangea symptoms often start at the leaves, even if the affecting disease is root or insect based. Dozens of species exist. Pick Remaining Flowers. Gently remove the pot from the root ball. Climbing Hydrangea – A vining variety of the plant, climbing hydrangeas can grow to be 50 to. Renowned for its consistent blooms, regardless of location, this reblooming hydrangea is also quite resilient. tall (90-120 cm) and 24-36 in. Fertilizing: In early spring, apply a granular fertilizer specially formulated for trees and shrubs according to package instructions. Pick the Flower Hue You Want. This easygoing oak leaf variety is shade tolerant and makes for an elegant choice for both mass or accent plantings. Providing interest almost all year round, Hydrangea quercifolia (Oak Leaf Hydrangea) is a medium-sized, multi-stemmed, deciduous shrub of dense, rounded habit. Learn more about these show-stopping bloomers, including how to grow and care. The “ lacecap ” version of this species. The name hydrangea is derived from Greek and Latin and taken to mean water vessel, in reference to the "cup-like form of the seed-capsule. Thereafter, cut back to one feeding per month. Blue Enchantress®. A good all-purpose 12-4-8 or 10-10-10 composition will provide all the fertilizing hydrangeas need. Quick Fire hydrangea is an eye catching shrub with several outstanding features. Top reasons to choose Fire Light Tidbit hydrangea for your garden or landscape: - The smallest panicle hydrangea ever - just 2-3'/. Use this reblooming hydrangea in containers, as a specimen plant, to. When you are planting wild hydrangeas, find a spot with well-drained, moist, acidic soil. How to prune mophead and lacecap hydrangeas. 99. Endless Summer® Hydrangea Shrub. Hydrangeas are versatile shrubs that thrive in sandy coastal soils, shady woodland sites, and almost everything in between. If the shallow roots become exposed over time, add more soil and compost to keep them protected. Even if a hydrangea does bloom on old wood, you don't necessarily have to do anything special to prepare it for winter. Cover the soil surface with 1 to 2 inches of mulch, avoiding the area closest to the stem to avoid fungal issues. Best in light shade, but tolerates sun if the soil is not too dry. Hydrangeas thrive in well-draining, organically rich soil, so dig in additional compost and cow manure at planting. If it feels semi-dry to the touch, water. Grows up to 3-4 ft. Reapply annually. If the soil is clay based, add gypsum and fork in well. long (15-30 cm). Caring for this shrub is fairly easy. Camellias Hydrangea macrophylla, or bigleaf hydrangea, and to a certain extent H. Initially the flowers are white but as the season progresses,. The water should be evenly distributed at the roots, and never over the top of the plant. Hardy in zones 4 to 8; for full or part sun. feet. Every hydrangea is different. "Also, removing broken and damaged stems. You may hang the cut bloom upside down or in a vase with just a few inches of water. Performs best in full sun or dappled shade (the hotter the climate, the more shade is needed). 08 of 26. Flare™ Hydrangea will grow 2 to 3 feet tall and wide. Trimming your hydrangea at the wrong time of year can also cause a lack of flowers. Plus, the blooms look absolutely beautiful in a. It reaches just 1-2. S. Mature height is just one to two feet, with no pruning necessary. Mountain hydrangea (Hydrangea serrata) is another good hydrangea for pots. 8. • Plant 1-2″ above ground soil level, backfill hole with soil. Incrediball® Hydrangea arborescens 'Abetwo' USPP 20,571, Can 4,166. Like all panicle hydrangeas, 'Sundae Fraise' is tolerant of most soils, regardless of their pH, as long as it's well-drained. Leave about eight inches open at the top of the pot, then mix some high-phosphorus fertilizer into the soil. The word “hydrangea” gives a hint why. Hydrangeas are an easy-to-care-for shrub that can successfully grow in zones 3 to 9. As a first step, trim off any infested foliage. Perfect for small gardens, Hydrangea paniculata Little Lime® is a compact, bushy, deciduous shrub boasting a profusion of large panicles, 5 in. 14. In acid soils, the flowers will be blue, but in alkaline soils, the flowers will be pink. How to say Hydrante in English? Pronunciation of Hydrante with 1 audio pronunciation and more for Hydrante. In addition, some H. It can be severely pruned in. Care for hydrangeas by giving them full sun in moderate climates and morning sun in hot areas, humus-rich soil when possible, and consistent moisture without waterlogging the plant. Tease the roots with your fingers or a garden fork to loosen them and encourage outward growth. Plants reach 3 to 4 feet high. Bigleaf hydrangea is a woody, deciduous, perennial shrub in the hydrangea family (Hydrangeaceae) and is native to Japan, China, Korea, and Southeast Asia. 09 of 10. 3. While the plant is in bloom, hydrangeas need water more often. A long-time favorite in the South, hydrangea are now available in many exciting cultivars more than capable of handling colder climates. Incredibly popular, Hydrangea paniculata ‘Limelight’ is a robust, upright, and spreading deciduous shrub boasting huge, luxuriant conical flowers up to 6-12 in. This climbing vine attaches to structures with rootlike holdfasts, but. They are long-living shrubs that bloom most of the summer and well into fall. To plant, set your young hydrangea into the prepared hole. Width: 3-5 Feet. Hydrangea paniculata (tree hydrangea, panicle hydrangea): Growing 8 to 15 feet tall with white. 6-. Zones: 3-8 Height: 6-8’ 5. 0 works well. It yields white flowers and has excellent frost and heat tolerance. Boost your cut hydrangeas' flower heads. How to prune mophead and lacecap hydrangeas. Laurey W. 12. Starting at $94. Tree hydrangeas, including Pee Gee hydrangeas, tolerate almost any type of soil, including acidic or. (Image credit: Getty Images) Aucuba japonica ‘crotonifolia’, also known as Japanese or spotted laurel, can grow in partial or full shade. A dependable performer, this hydrangea cultivar raises the bar with snowy white flowers up to a foot wide, starting in June and lasting until frost. It should be deep enough so that where the plant meets the soil is flush to the ground. With immense flower heads, hydrangeas flaunt an old-fashioned charm from summer to fall. Native to woodlands in the eastern United States, Hydrangea arborescens is well suited for massing or as an accent specimen in the garden. For pink flowers, the plants need neutral to alkaline soils (pH 6. Hydrangea paniculata with whorled leaves. Purple hydrangeas fall somewhere in the middle. serrata, will react to the pH of your soil as well as the level of aluminum in your soil by changing color. Deservedly popular, Hydrangea paniculata 'Grandiflora' or 'PeeGee' is a large, upright, deciduous shrub or small tree with conical flower panicles, up to 18 in. Hydrangea, ( / haɪˈdreɪndʒiə /) [2] commonly named the hortensia, is a genus of more than 70 species of flowering plants native to Asia and the Americas. Many have attractive autumn colour and leaf shape. Its color is deep pink/red in alkaline soil and tends toward purple in acidic. アジサイ（紫陽花）. The flowers make great cut flowers, fresh or dried. It has thick leaves that retain water well and help it get through periods of drought without having to be watered all the time. Plant in rich soil that is moist but well-draining. You can use either perennials or annuals as companions for hydrangea, depending on your preferences. ). Remove the plant from the container, gently tease the roots and cut away any circled or tangled roots. long (15 cm), from mid-summer to fall. topiary collection. This hydrangea is tolerant of cold temperatures, and it's one of the easiest hydrangeas to grow, needing only partial shade and regular water to thrive. Incrediball is an improved version of the popular Annabelle hydrangea, with strong, sturdy stems that do not flop over and extra-large blooms. The hydrangea color chart below shows the estimated flower color as it varies by soil pH level. It's an upright, multi-stemmed shrub with a loose, open branching habit. Prune old branches back to the lowest pair of healthy buds near ground level for a neat framework. ; Oakleaf hydrangeas, Hydrangea quercifolia: This native. 4. hydrangea. Remove leaves from lower half of each cutting and dip the cut end in rooting hormone. Leave 1 to 2 inches between the top of the soil and the rim of the pot for watering. [2] Common names include bigleaf hydrangea, French. Daniel J. Hydrangeas are one of the most popular landscape shrubs in the US. Even though the heat of the summer sun is cooling off, your hydrangeas will still be thirsty. Plant your hydrangea in spring after the danger of frost has passed. Phosphorus is the middle number, so a fertilizer labeled 10-20-10 will do. If pruning old-wood types at all, do so right after its buds begin to flower in summer. long (45 cm), packed almost entirely with sterile florets. Maintenance matters. Prepare the planting hole: Dig a hole that is twice as wide and just as deep as the root ball of your plant. Water once the top few inches of soil are dry. The flowers start out white, cream, or green and slowly turn pink, drying and remaining on the plant long after the leaves have fallen. Some like full sun and others prefer partial sun or even full shade. Looking across a yard at a bank of hydrangea bushes in full bloom is certainly. With snow-white pom-pom inflorescence and exfoliating, textured bark, Hydrangea arborescens in particular is a festive garden staple. Gently loosen the sides of the root-ball with your fingers. Annabelle is a favorite with bees and butterflies. In Hydrangea paniculata, you can find a specimen that is easy to grow in your garden. (Image credit: Shutterstock) 1. The first symptoms are orange pustules on the bottoms of the hydrangea leaves and yellow spots on top. Zones: 3-8 Height: 2 ½-3’ 6. The hydrangea is the undisputed Queen of the Southern Garden. Most common species are from Asia, spread across China, Korea, and Japan, while the Smooth Hydrangea and Oakleaf Hydrangea are native to the North American continent. No flopping, unlike some panicle hydrangeas! As blooms age, they turn pink. Flower-bud protection is the goal of caring for hydrangeas in winter. For paniculata hydrangeas, a slightly acidic with a pH between 6. The only type hydrangea that can be made into a tree is Hydrangea paniculata. petiolaris (Climbing Hydrangea) is a vigorous, large, deciduous climber that clings by aerial rootlets along the stems. Another climbing hydrangea is the Japanese false-hydrangea vine, which will grow 15 to 30 feet high. Here are the common. Borne on strong, sturdy stems, the blossoms create a colorful show that extends well into the fall. We recommend pine straw, oak leaves or wood mulch. Bloom on new wood: prune in late winter or early spring. First, you’ll need to find the perfect planting location. As that happens, water molecules in the ground freeze (contract) and then melt (expand), disrupting the root system (heaving). With over 70 species of hydrangea, there are compact varieties and ones with scented flowers or fall foliage, and even varieties that flower twice on old and new wood. Watering top down will encourage fungal disease, and potentially harm the plant. Take a stem cutting around 5cm long that has a plump bud, and treat as above. 3½' tall and 5' wide. (30 cm), packed with creamy-white florets. Cut in the morning and be sure to remove all leaves from the stem. Incredibly floriferous, showy hydrangea with large, white flowers on strong, shorter stems. 05 of 12. Height and spread: 100cm (39"). 4. How to Plant Hydrangea Flowers. Give the hydrangea a thorough soaking at the base daily for the first. To turn them pink, add garden lime. You can use simple additives to change the soil’s pH. Hydrangea macrophylla and hydrangea paniculata require more water than hydrangea arborescens (smooth hydrangeas) and Hydrangea quercifolia (oakleaf). Oakleaf hydrangea (Hydrangea quercifolia) Oakleaf hydrangea flowers Photo: Ginny Williams The oakleaf hydrangea is a beautiful native of the southeastern United States and is a favorite of many gardeners. Lacecap hydrangeas are a smaller group (belonging to the same species), which have more flattened flower heads, where the. Most shrub-form hydrangeas sold in North America fall into one of five types: bigleaf, mountain, smooth, panicle and oakleaf. Compared to its famous sibling ‘Limelight’, Little Lime hardy hydrangea ( Hydrangea paniculata) may seem like a pipsqueak. Tara Hydrangea. Dig a hole slightly bigger than the pot your hydrangea came in. Blooming profusely from late summer to fall, the charming blossoms contrast nicely with. The horizontal branching pattern can create interesting, sculptural effects. ’ 8. Native and Introduced. These shrubs are native to the cooler regions of Asia. It has clusters of pure white flowers from midsummer into autumn; the older flowers often fade to green before they turn brown and dry. Avoid these by spacing plants to allow for air circulation and avoid getting the leaves wet, especially late in the day. Scrape some of the bark off of the branch, exposing some growth points. A. Plant Zone: 3-8. Blossoms grow into the popular snow-ball shape in shades of pink, red, and blue. You may not need to prune panicle hydrangeas every season. Climbing hydrangeas flower in summer and are well suited for covering north and east-facing walls. Here are two of our favorites. Here is how to increase your collection. This shrub is prized for its long-lasting flower panicles that emerge white but gradually transition to purplish pink. This beautiful dwarf version of the popular hydrangea ‘Limelight’ is a great low-maintenance addition to any garden. The thin strappy leaves of ornamental grasses make them appealing companion plants for hydrangeas. Popular named selections: 'Annabelle,' 'Bella Anna,' 'Grandiflora,' 'Incrediball,' 'White Dome'. The plant blooms best in full sun, at least 6 hours. 96 inches. Hydrangea ( Hydrangea macrophylla ), sometimes called French hydrangea, is a large shrub with beautiful masses of color. 1. Bigleaf Hydrangeas (includes Mophead and Lacecap) mature to a height and width of about 10 feet. Hydrangea (Hydrangea macrophylla) What is a hydrangea? Hydrangeas are either deciduous or evergreen shrubs, trees, or lianas native to the Americas and Asia. Hardy to USDA zone 3.