H. arborescens and paniculata varieties blossom on the current season’s growth, with new shoots emerging from the … Other: Blooms on new growth. Zone 3 & 4 Shrubs & Vines In order to make shopping for your garden easier, we have gathered all of the shrubs & vines we offer for hardiness zones 3-4 here. petiolaris, is the most distinct type of hydrangea because it is actually a vine. These floriferous beauties are used extensively in landscape design as colorful accents or specimens, natural hedges and buffers, or in groupings in landscape borders and home foundation plantings. Mulch slows water loss from soil, helping it to stay moister longer, and it also helps to suppress weeds. It is easier to change a hydrangea from pink to blue than from blue to pink, but both endeavors involve making chemical application in specific amounts at specific times. Climbing Hydrangea – Hydrangea anomala petiolaris Once established (2-3 years) can be quite vigorous; blossoms beginning in May in Zone 7a. If your climate is too harsh to grow macrophyllas, 'Annabelle' would make a wonderful alternative. Intolerant of drought. Hydrangea arborescens. To create an idea board, sign in or create an account. Zones: 3-9. Pinky Winky™ Hardy Hydrangea Large panicles open white in mid-to-late summer, turning to pink as the season progresses, for a two-toned effect. It is ideal to fertilize … Smooth hydrangeas can be pruned back to the ground in the fall or early spring. It is not the pH of the soil that is responsible for this change – it is actually the presence of aluminum in the soil that does it. Hydrangea Macrophylla. If you decide to try to change the flower color, shop for products carefully and read all directions. This deciduous shrub features a rounded habit, large bold leaves and attractive clusters of long-blooming summer flowers. Hydrangea is from Greek descent: "Hydor" means water and "angos" means jar or vessel. All contents © 2020 White Flower Farm All rights reserved. Exposure: Part shade. Hardy hydrangeas like Little Lime are cold-hardy down to zone 3, and can generally be grown comfortably in zones 3-8. Mophead hydrangeas are comprised mostly of sterile florets; lacecaps mostly of fertile florets. All Rights Reserved. They are damaged by weather. Perfect for the shade garden, its refreshing plant palette of green and white plants provides a cooling and pleasing effect. The most common garden hydrangea shrub is the Bigleaf variety, Hydrangea macrophylla. This will provide protection from winds and cold temperatures that can damage flower buds. New-wood flowering hydrangeas can be pruned each early spring, just as the new growth begins to emerge. Box 50, Route 63 ~ Litchfield, Connecticut 06759 ~ 1-800-503-9624 Size: 6-8’ H x 6-8’ W. Zone: 3-8. Certain varieties of bigleaf hydrangeas cannot experience color change – generally speaking, the more intense the color, the less likely it can change (Cityline. The showy blooms fade to shades of pink or red before drying to beige. 5. Gardening Tip for Gardeners in Colder Zones. Gardening Tip for Gardeners in Colder Zones The vigorous Hydrangeas below are garden favorites because they flower despite the severity of the winter. Climbing Hydrangea. It's just a matter of knowing which type to plant. Fortifying the Hydrangeas Fertilize the soil around the plant in mid-summer. They are hardy plants and will not be bothered by cold temperatures. Subscribe to enjoy gardening advice, email offers & more, Keep up with White Flower Farm on Social Media. & Hydrangea Demystified Download PDF  (, Order Hydrangea Size, Color & Bloom Comparison 34"x24" Poster, Bloom on old wood: do not prune, protect in winter. In fact, they grow happily and easily in our cold climate. Applied filters: Zone 3 Then it re-blooms in late fall. (See more below.) Reblooming hydrangea varieties include the Let’s Dance series, and Tuff Stuff. SIZE: Height depends on what it attaches to LEAF: Leaves are heart-shaped, lustrous and deeply veined FLOWERS: Fragrant, showy white “lace caps”, prolific EXPOSURE: Best suited for a northern or eastern exposure Our rare and massive selection of hydrangeas will want you coming back for more. Avoid pruning reblooming hydrangeas and those that flower on old wood, altogether. & Hydrangea Demystified Download PDF  (French), Also known as florist’s hydrangea, hortensia, mophead, or lacecap. Panicle hydrangeas are the most sun tolerant, and can take full sun in northern climates. This hydrangea is cold-hardy to USDA zone 3, which has an average minimum temperature of -35 degrees F. This zone extends to parts of Montana, Wisconsin, Minnesota and even parts of Alaska. As a result, these plants flower reliably each year, no matter how cold the winter was. Even if the buds are damaged in winter weather, the plant can still flower on wood it produces that season. We've had reports that it is hardy even into Zones 2 and 3 in the United States (officially rated to to Zone 3). This handy chart makes it easier to compare the size, color, pruning needs and more. Zones 3 – 9. Limelight hydrangea trees grow in Zones 3-8, which covers a very large swath of the country. Many are hardy even to zone 3. The climbing hydrangea, Hydrangea animola ssp. Most selections have large clusters of white flowers in summer. Forms of Hydrangea arborescens are actually native to eastern parts of the United States. Hydrangeas do not strictly require regular pruning. A 2-3” thick layer of shredded bark mulch is a useful addition to any hydrangea planting. © 2020 Proven Winners North America LLC. Little Lime is not a shade-loving hydrangea. The mature size of the plant depends on the variety. Hydrangea arborescens. Full sun only in consistently moist soil. White Flower Farm® is a registered trademark of White Flower Farm, Inc. Recent H. macrophylla varieties flower on new growth as well as year-old stems, so blooms are assured even after a cold winter. The aforementioned hydrangeas can be described as a deciduous perennial shrub with low woody branches. Both of these types of hydrangea thrive in U.S. Department of Agriculture plant hardiness zones 3 through 9. In many areas, they dry right on the plant in fall and stay looking good through most of the winter. Pennies or nails in the soil will not change the flower color! Instead, site these hydrangeas  appropriately so they do not need to be pruned, and choose varieties that do not get too big. This is why they have a hardiness zone of 3 which is lower than the other varieties. All hydrangeas undergo some color change as their flowers age, but only big-leaf and mountain hydrangeas can change their color in a predictable, controllable way. Winter weather isn’t actually the problem; rather, it is in spring, when several days of warm temperatures are followed by a sudden freeze, that flower buds are most likely to be damaged. H. arborescens and paniculata varieties blossom on the current season’s growth, with new shoots emerging from the base that produce blooms the same summer. There are about 49 species of hydrangeas. Oakleaf hydrangeas thrive in hardiness zones five through nine. Some panicle hydrangeas and smooth, or Annabelle, hydrangeas ( Hydrangea aborescens ), which are another native type, are the most cold-tolerant. Hydrangea petiolaris are hardy to USDA zone 4. Native to Japan, Hydrangea macrophylla (Big Leaf Hydrangea) is one of the most popular hydrangeas in our gardens. Hydrangea macrophylla, Proven Winners® varieties include: Abracadabra® series, Cityline® series, Let’s Dance® series, Also known as peegee hydrangea. These varieties bloom on the previous season’s stems (“old wood”). They are pruned. Pruning at any time will remove potential flower buds. Panicle hydrangeas (Hydrangea paniculata): A very popular variety that grows up to 8 feet. Yet it has shown exceptional hardiness here in Connecticut by blooming even after a tough winter. Pruning: Prune close to the ground every other year in late winter to keep neat and encourage new growth. Filtered sun to full sun is best! The trickiest thing about hydrangeas is that different types have different flowering habits:Panicle and smooth hydrangeas flower on new wood (growth created in the current season). Best for cold climates. They are browsed by deer, which will eat the flower buds. If you aren't sure about your hardiness zone, click on the link under the search box that says FIND HARDINESS ZONE, and enter your zip code. Here is a list of cold hardy Hydrangea varieties that will grow in USDA Planting Zone 3, where temperatures can drop to as low as 40 below 0 F in winter. Bloom on new wood: prune in late winter/early spring. Note: While we do not have hydrangea vine in our collection, we do have false hydrangea vine: Rose Sensation™ Schizophragma hydrangeoides. petiolaris) are pruned AFTER the flowers fade in the summer. It is hardy to Zone 3. Light: Full-part sun. Find plants you love and create idea boards for all your projects. A Charming Plant Combination for Shady Gardens: Hydrangea, Japanese Maple and Boxwood Easy on the eyes, this simple and elegant plant combination is a pleasure to live with. Please note: For gardeners in Zone 5, we advise planting H. macrophyllas in a sheltered location and giving them a winter mulch. & Hydrangea Demystified Download PDF  (English)Why Isn't My Hydrangea Blooming? Hydrangea bushes are easy to grow. Flower buds on these hydrangeas begin to form in late summer and must remain undisturbed all through the fall, winter, spring, in order to flower the following summer.As a result, these plants will not flower if: Reblooming hydrangeas, also known as remontant hydrangeas, are types of big leaf and mountain hydrangeas that have the unique ability to flower on both old and new wood. A soil test is necessary to determine the best course of action. Shrub Type: Deciduous. Smooth and climbing hydrangeas are cold-hardy to USDA zone 4 (average minimum temperatures of -25 degrees F), which includes parts of Minnesota, Montana and Nebraska. Hydrangeas are popular for its wide variety of colors and numerous uses. The key to hydrangea winter protection is to protect your plant, whether in a pot or in the ground, prior to the first frost of winter through the last frost the following spring. Smooth hydrangea ‘Annabelle’ The popular cultivar ‘Annabelle’ grows to be 3-5 feet tall and can be used to light up a shady path or as a mass planting at the edge of the woods. Height/Spread: 3-5 feet/3-5 feet. Order Hydrangea Size, Color & Bloom Comparison 34"x24" Poster or. They will grow and flower well with nothing more than removal of spent flowers and any dead wood each early spring. Climbing. Hardy to USDA zone 3; Bloom on new wood: prune in late winter/early spring; Proven Winners ® varieties include: Incrediball ® series and Invincibelle ® Spirit II. Believe it or not, you can tell a lot about hydrangea plant care by its name. Find out where you fall in the USDA Hardiness Zones database. Proven Winners® varieties include: Tuff Stuff™ series, Proven Winners® varieties include: Gatsby™ series. Improvement over ‘Annabelle’ with massive white flower heads and stronger stems that hold up even after a heavy rain.… Bloom on new wood: prune in late winter/early spring, Moist but well-drained soil (hydrangeas will not tolerate wet feet – ever!). Hydrangeas have shallow roots, so they dry out quickly. That’s the area you should aim to mulch. Four species are native to North America, including smooth hydrangea and oakleaf hydrangea. Hydrangea arborescens, Proven Winners® varieties include: Incrediball® series  and Invincibelle® Spirit II. Hydrangea petiolaris are hardy to USDA zone 4. We invite you to browse our website, and to join our email list for special offers and useful gardening tips. H. serrata ‘Blue Billow’ blooms on the previous season’s growth, which must carry the flower buds through the winter. Quick Fire Hydrangea – A super-fast grower with sizzling blooms! Here is a list of cold hardy Hydrangea varieties that will grow in USDA Planting Zone 4, where temperatures drop to as low as 30 below 0 F in winter. Pruning Common Hydrangeas. Hydrangea Type: Panicle. These floriferous shrubs are used extensively in landscape design as colorful accents or specimens, natural hedges and buffers, or in groupings in landscape borders and home foundation plantings. Bloom time: June to September. Hydrangea petiolaris. Since 1950 we have been providing a wide range of perennials, annuals, bulbs, shrubs, vines, amaryllis, gardening tools & supplies, and gifts for gardeners. Those who want something a bit more stunning can choose lady in red which offers burgundy stems, purple-red colors, and red flowers. We also offer gardening advice and how-to information to gardeners throughout the United States. Most people think of hydrangeas as shade plants, but they look and flower best with at least 4 hours of sun, ideally in the morning. Rich green, serrated foliage fills out a compact habit, up to 3' tall. White Flower Farm is a family-owned mail-order nursery located in northwestern Connecticut. What about sunlight? Quick Fire, or its dwarf sibling, love to bask in the sun! All of our plants are locally grown in Wisconsin and are hardy to cold winter and harsh winds. This explains hydrangeas' need for lots of water to thrive. P.O. Little Lime Hydrangea shrubs appreciate sunlight and do best in full sun or partial sun. Yes, even in Zone 3 gardens you can have beautiful hydrangeas. A hydrangea flower consists of two different types of florets: the showy, papery flowers are known as sterile florets and serve only to attract pollinators; the tiny fertile florets are where pollination and seed-set take place. Some zone 3 hydrangea varieties in this family include: Bobo Firelight Limelight Little Lime Little Lamb Pinky Winky Quick Fire Little Quick Fire Ziinfin Doll … This institution is an equal opportunity provider. Find locations near you that offer Proven Winners products. This hydrangea blooms a full month before other hydrangeas. It's on a gorgeous, impressively heat–tolerant plant, too. Flower buds on these hydrangeas form after the plant leafs out in spring, and open a few months later in summer. Some sun each day. They tolerate both hot summers and cold winters, including frost. The majority of a hydrangea shrub’s roots extend as far as the leaves. The vigorous Hydrangeas below are garden favorites because they flower despite the severity of the winter. Bigleaf (H. macrophylla), Oakleaf (H. quercifolia), Mountain (H. serrata), and Climbing hydrangeas (H. anomala subsp. Hydrangea paniculata, Proven Winners® varieties include: Bobo®, Fire Light™, ‘Limelight', Little Lime®, ‘Little Lamb', Pinky Winky®, Quick Fire®, Little Quick Fire®, Ziinfin Doll®, Article - Ultimate guide to panicle hydrangeas (Hydrangea paniculata), Also known as Annabelle hydrangea. Also known as Annabelle hydrangea. Proper hydrangea winter care will determine the success and quantity of next summer’s blooms. It didn't come close, until Summer Crush, whose rich raspberry red hues are the nearest to true red that any hydrangea has ever been in US soil. Endless Summer hydrangeas grow in zones four to nine, according to the United States Plant Hardiness Zone interactive map. Download this handy PDF of all the information below: Why Isn't My Hydrangea Blooming? Color: White to pink. White Flower Farm • 1-800-503-9624, Blackmore & Langdon Begonias & Delphiniums, Customer-Favorite Annual Container Designs, All Preplanned Gardens & Plant Collections, Discounted Gift Certificates Available Now, Add a $50 Gift Card to Your Bouquet or Gift Set for Just $25, Hydrangea macrophylla Let's Dance® Blue Jangles®, Hydrangea macrophylla Let's Dance® Rhythmic Blue™, Hydrangea arborescens Invincibelle Mini Mauvette®, Hydrangea arborescens Invincibelle Mini Mauvette® - 1 gallon pot, Hydrangea arborescens Invincibelle Wee White®. While most hydrangeas do best in shade, varieties of Hydrangea paniculata prefer sunny spots. 'Nikko Blue' Hydrangea (Hydrangea macrophylla 'Nikko Blue') Keep your soil on the acidic side if you … White flowers can be produced on a more compact shrub with Lanarth white. Let’s look at what you need to do for your hydrangea in winter. Be inspired with our Gardener's Idea Book and Winner's Circle® newsletter, Why Isn't My Hydrangea Blooming? Plenty of water, especially as they are getting established. It prefers moist, well-drained soi… While Hydrangea paniculata likes full sun, it also does well in part shade. Maintaining a 2- to 3-inch-thick mulch layer over the root zone at all times helps your hydrangea thrive. Can Little Lime hydrangeas take full sun? Bits of lace will reach 5 ft tall and produce pale pink flowers. Hydrangea varieties can be found that will do well in zones 3 through 9. Bigleaf, mountain, oakleaf, and climbing hydrangeas flower on old wood (growth created in the previous season).