How Big Do Dwarf Hydrangeas Get

You can enjoy these lovely shrubs in your garden by planting dwarf hydrangeas, which don’t need as much pruning to stay compact.

The majority of dwarf hydrangeas reach heights of 3 to 5 feet (90 to 150 cm), making them ideal for landscapes with limited space.

One of my favorite types of little hydrangeas is the little lime kind (Hydrangea paniculata).

They are 3 to 5 feet tall and feature lovely light green blossoms that eventually become light pink.

The well-known Bigleaf hydrangea has a lesser variety called Paraplu (Hydrangea macrophylla).

Little Honey is a diminutive deciduous hydrangea with white blooms and vivid yellow foliage that becomes red just before the leaves drop off. It can reach heights of 3 to 4 feet (90 to 120 cm).

Depending on the soil’s acidity, Mini Penny (Hydrangea macrophylla) bears lovely pink or blue flowers.

Regular deadheading will stimulate a second set of blooms in the fall. It reaches 3 to 4 feet (90 to 120 cm) tall.

The smallest hydrangea is…

The only dwarf ‘Annabelle’ hydrangea in existence, Invincibelle Wee White smooth is the first and only one of its kind. The smallest smooth hydrangea currently on the market! This is a little hydrangea, growing to be only one to two inches tall and broad. We have discovered that it is an exceedingly versatile option because of its modest size. Consider growing it in a container or as a low hedge. You won’t be disappointed by its bright white blossoms or dark green foliage.

Invincibelle Mini Mauvette Smooth Hydrangea

The smooth hydrangea Invincibelle Mini Mauvette may appear little, but it is formidable! This little hydrangea maintains its immaculate appearance all season because to its sturdy branches, a profusion of blooms, and lovely mauve-pink hue. You can stow it away in any location in your yard because to its diminutive size.

Can you buy dwarf hydrangeas?

There are many varieties of dwarf hydrangeas, and they all resemble their larger counterparts in terms of beauty and fashion. Few gardeners will be without miniature hydrangea varieties because they can grow in USDA plant hardiness zones 3 through 9.

What height may a dwarf hydrangea tree reach?

The panicle hydrangea variety “Little Lamb” (Hydrangea paniculata “Little Lamb”), hardy in USDA zones 3 through 8, produces conical heads of white florets and can be trimmed into a tree shape. Smaller than typical paniculatas, which often reach heights of 6 to 10 feet and widths of 8 to 10 feet, it grows to 6 to 8 feet tall and 4 to 6 feet broad. Little Quick Fire (Hydrangea paniculata “Little Quick Fire”) is a different dwarf shrub with pink flowerheads that is hardy in USDA zones 3 through 9. It may reach heights of 5 feet and widths of 3 feet.

How big can you grow small hydrangeas?

For any bouquet, ideal A skilled rebloomer, this Mini Penny Hydrangea will bloom from spring through early October. It will look great in any setting thanks to its charming circular habit! It is able to flourish in some shade. It is the ideal addition to any landscape because to its large leaves and vibrant blooms!

This hydrangea has four to eight-inch leaves that are a deep green in color. The hue of the blooms that begin to bloom in the spring might change depending on the soil’s pH level. You will receive more blue blooms if your soil is more acidic. The blossoms will be more pink and lavender the lower the acidity. The Mini Penny Hydrangea grows to a maximum height and width of four feet. Utilize this hydrangea as a screening or border plant. Its blossoms are ideal for bouquets, and it forms a magnificent focal piece.

Which dwarf hydrangea is the best?

Over 600 different varieties of the coveted ornamental species hydrangea exist today. For their fresh and dried blossoms, they are expertly gathered.

Top horticulturists have always coveted the full-sized kinds’ magnificent grandeur, while miniature hydrangea variants are currently popular in container gardens.

However, some hydrangeas’ flower color is determined by the pH of the soil, with an acidic soil producing flowers that are shades of blue and an alkaline soil producing flowers that are shades of red. Dwarf hydrangeas display the same beloved color schemes as the larger varieties, such as hot pink with white, blue with green, and pistachio.

If you take that into account, along with the USDA hardiness zone, the plant’s need for sunlight, and its height at maturity, you may choose which of the following 14 little hydrangeas is best for your container garden.

These 14 dwarf and compact hydrangeas work well in pots and containers.

Can I grow a little hydrangea?

One of the hydrangeas that blooms on new growth is called Annabelle. However, if you extensively prune them, they will still bloom. If you prune them too much, the new growth that develops may be weak and bow when the flowers are in bloom.

How do I prune my hydrangeas? is the query I receive the most on GardenLine. The big-leaf hydrangeas, Hydrangea macrophylla, have a difficulty in that if you cut them back too much, they don’t bloom as much the next season because their flower buds develop in the previous summer. On old growth, the majority of the well-known blue mophead and blue, pink, or white lacecap hydrangeas produce blooms.

However, some hydrangeas do not bloom on second year growth, which furthers the uncertainty. Both the white-flowered ‘Annabelle’ and the extremely hardy Pee Gee hydrangea, Hydrangea paniculata ‘Grandiflora, bloom on fresh growth. Several kinds, including “Penny Mac,” “All Summer Beauty,” and “Endless Summer,” bloom on both fresh and old foliage.

Let’s first discuss why you should prune these bushes before moving on to how. Unfortunately, the most common motivation for pruning a plant is to reduce its size. You’re destined to lose unless you’re cultivating a shrub or tree in a bonsai dish.

Plants should typically only be clipped to enhance appearance rather than regulate size. I’ll say it again because it’s crucial: Hydrangeas should be clipped to enhance look rather than regulate size. The mature hydrangea shrub is an immovable object. A big leaf hydrangea will grow back the following season if you prune it one year. Replace your larger growing variety with one that is genetically engineered to stay short if you wish to keep them little. A few types are recommended later in this article.

Many lacecap hydrangeas flower on growth from the second year, thus they should be treated similarly to mopheads. For illustrated pruning instructions, download the pdf document found at the end of this post.

Pruning instructions for lace-caps, mopheads, and big leaf hydrangeas are as follows:

1. When the plant has started to emerge from dormancy in the spring, prune. You can tell which canes are alive and which are dead at this time of year.

2. Start by cutting all dead canes down to the ground and eliminating them. In order to avoid being tempted to leave unsightly, six-inch-tall stumps because you can’t reach to cut them any shorter, it is better to do this while seated close to the plant.

3. After removing all dead canes, assess what is left. If you still have a lot of surviving stems and some of them are older than three years, cut the oldest canes again at ground level and eliminate a third of them. New growth will be encouraged by this. Skip to step #4 if the plant is not overcrowded with numerous older stems.

4. Trim any remaining faded flowers to thin the plant. Working from the top down, trim the remaining canes back by stopping and making the cut just above the first or second pair of buds you reach. Some canes will be cut very little or not at all when using this top-down strategy, while others will only contain surviving buds close to the base of the plant, meaning you’ll be chopping off a significant portion of that stem.

5. After that, back up and inspect the plant. If there is a stem that is noticeably higher than the others, you can cut it to make it more in proportion with the others if you prefer the way it looks. Remove any curved, frail-appearing branches that trail on the ground.

6. Bear in mind that any green buds you remove could later on in the summer bloom. Do you like more flowers or a cleaner plant? Keep in mind that you may always cut those flowers to make bouquets, which would help the plant look better later in the year.

7. Prune Infinitely Summer and other large-leafed hydrangeas that similarly bloom on fresh growth. Cutting these plants short results in fewer flowers because they bloom on both new and old wood.

8. Do you want them to be small? Let it go. Plant “Mathilda Gutges,” which is my favorite hydrangea, as well as “Hortensis Compacta,” the diminutive “Pia,” and “Pink Elf.”

Hydrangeas like the one on the right, called “Mathilda Gutges,” are suitable for perennial gardens and foundation plantings because they don’t grow much higher than four feet. The hydrangea “Ami Pasquier” on the left can reach heights of over five feet and should be planted in an area where it will have room to develop.

‘Pee Gee’ hydrangeas can be pruned in a variety of ways. By pruning deadwood and one-third of the smaller lateral branches each year, some people help them grow into little trees. Remove these twigs, leaving just the larger, upright stems, and the plant will grow taller, resembling a miniature tree with many stems. Cut out any crossed branches or those that are growing toward the center of the plant rather than away from it after cutting the deadwood and those lower stems. Do this in the spring or late winter.

Pee Gee hydrangeas can also be pruned annually to a height of six inches to three feet. But because the top tends to grow thicker, the new stems that emerge will be dragged down by the weight of the blossoms. Pee Gee hydrangeas should generally be planted in areas where they have the potential to grow huge. Consider the diminutive oak leaf hydrangea, Hydrangea quercifolia ‘Pee Wee, if you want a white flowering shrub that stays small.

If Annabelle hydrangeas are pruned short, the stems will bend under the weight of the flowers since the fresh growth is weaker. These should be pruned similarly to mopheads, in my opinion.

Download this pdf of instructions with graphics to bring pruning knowledge into the garden. how to prune hydrangeas.pdf

Do dwarf hydrangeas enjoy direct sunlight?

Cityline “Paris” is a German-bred bigleaf dwarf hydrangea that grows to only 1 to 3 feet tall. Zones 5 to 9 accept this shrub’s tolerance for partial shade to full sun. With time, the once-intensely red-pink blossoms turn green.

Dwarf hydrangeas bloom for how long?

Although panicle hydrangea dwarf variations are uncommon, there are a number of alternative cultivars to take into account: The “Little Lime” The blooms on this 3- to 5-foot-tall cultivar start out as a light green before turning deep pink as fall approaches. From July to September, it blooms.

Dwarf hydrangeas require pruning, right?

Although a dwarf hydrangea can survive without pruning, you can prune it to make the shrub seem better or to keep its size under control if it is outgrowing its location in the garden or if branches are sticking out from the plant’s canopy. Use precise pruners to shape branches. The University of Florida IFAS Extension recommends cleaning your blades by wiping them in rubbing alcohol before beginning and between cuts to prevent the spread of plant diseases.

Cut numerous branches back by about a third in a single pruning session when you’re trimming branches to regulate a plant’s size and promote bushiness. Do this every season until all of the branches have been reduced. If your hydrangea is more mature and not blooming as well as it once did, you can revive the entire plant by removing one-third of the branches from the ground in each of the following three years. Trim any storm-damaged branches off a dwarf hydrangea as soon as they develop, making a slanted cut into the good wood behind the damaged area.

How are dwarf hydrangeas cared for?

Although the hydrangea’s leaves and flowers seem delicate, little careful care is actually needed for them. Everything you need to know about caring for hydrangeas is provided in these recommendations.

  • Over the course of the growing season, water at a rate of 1 inch per week. To promote root growth, deeply water three times each week. All varieties of hydrangeas benefit from constant moisture, but bigleaf and smooth hydrangeas need more water. To water thoroughly while keeping moisture off the flowers and leaves, use a soaker hose. Hydrangeas won’t wilt as much if they are watered early in the day on hot days.
  • To keep the soil around your hydrangeas cool and moist, add mulch. Over time, an organic mulch decomposes, supplying nutrients and enhancing soil texture.
  • Apply fertilizer according to the type of hydrangeas you have. Every variety has varied requirements and will profit from applying fertilizer at various times. A soil test is the most effective tool for determining your fertility requirements.
  • In March, May, and June, bigleaf hydrangeas require numerous mild fertilizer applications.
  • Two applications in April and June work best for oakleaf and panicle hydrangeas.
  • The only time smooth hydrangea plants require fertilizing is in the late winter.
  • By selecting cultivars with resistant characteristics, you can avoid pests and diseases. Hydrangeas can have leaf spots, bight, wilt, and powdery mildew. Although they are uncommon on hydrangeas, pests might arise when the plants are under stress. Aphids, leaf tiers, and red spider mites are examples of potential pests. Your best line of defense is to properly care for hydrangeas.

What distinguishes a hydrangea bush from a hydrangea tree?

Hydrangeas in bloom are a surefire indicator of summer. Nothing compares to the stunning sight of hydrangeas in bloom in a range of colors. Every summer garden looks beautiful with the white, blue, pink, or purple blooms coupled with the vibrant green foliage.

How wonderful would it be to see hydrangeas on trees instead of the usual low-growing hydrangea bushes? The good news is that you can. How to grow a hydrangea tree is described here.

Instead of large spherical blossoms, the Grandiflora variety of Hydrangea paniculata develops white conical flowers. It has the potential to reach a height of 25 feet with moderate pruning and good maintenance! Your greatest option for cultivating a hydrangea tree is Grandiflora, also referred to as Pee Gee Hydrangea by gardeners.

Prepare yourself for success before you plant. The USDA plant hardiness zones 5 through 8a are ideal for hydrangea tree growth, so check your zone. Make careful to pick a location with consistent bright light because hydrangeas enjoy full sun for the majority of the day and a little afternoon shade.

Typically, hydrangeas prefer rich, permeable, moist soil. To promote healthy growth, aerate the soil with Espoma’s All-Purpose Garden Soil and apply Espoma’s Bio-tone Starter Plus. If you’re planting numerous trees, make sure to thoroughly water them and give each hydrangea a minimum distance of 3 to 10 feet.

Pruning is one of the most crucial aspects of hydrangea tree growth. The training, pruning, and correct maintenance are what distinguish a hydrangea shrub from a tree. Springtime is the best time to prune. Remove old twigs that failed to develop wholesome growths and suckers from the tree’s trunk. Trim branches so they have two or three nodes each to keep your tree looking tidy (small bumps on the branch that signify growth).

Although it requires a lot of sunlight, your hydrangea tree will offer some shade on particularly sweltering summer days. Keep the soil moist to prevent drooping leaves and blossoms because greater sunlight requires more water. Before the height of the growing season in the spring, prune your hydrangea tree.

Growing a hydrangea tree sounds like the next step for you if you love your hydrangeas and want to see more than a standard shrub!