Annabelle Hydrangea

Hydrangea arborescens 'Annabelle'

American Beauties®

Giant White Mopheads Bloom All Summer Long Without Fussy PH Adjustments
Cold Hardy: Thrives in Zones 3-9
Grows 5 ft Tall, 6 ft Wide
Deer Resistant, Rabbit Resistant, Salt Tolerant
Showy White, Green Blooms From Early Summer to Early Fall

$27⁷¹

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Plant Size

#1 Container #3 Container

Product variants

Planting & Care

Where to Plant

Sunlight: Give your Annabelle at least 4 to 6 hours of sun for the strongest stems and largest flower heads. In hotter southern regions, ensure it has afternoon shade to prevent the leaves from scorching or wilting in the intense heat.
Soil: These shrubs thrive in rich, loamy soil that holds onto moisture without staying soggy. If you have heavy clay, mix in plenty of compost or organic matter to help the roots breathe and prevent root rot.

Watering Requirements

During the first two years, keep the soil consistently moist like a wrung-out sponge to help the root system establish deep into the ground. Once mature, Annabelle can handle brief dry spells, but inconsistent watering often leads to smaller flower heads or brown, scorched leaf edges. If the plant looks droopy in the afternoon, it is likely thirsty and needs a deep soak at the base rather than a light sprinkle.

Pruning Tips

Annabelle Hydrangeas bloom on new wood, meaning they create their flower buds on the growth that happens in the current spring. You should cut the entire plant back to about 12 inches from the ground in late winter or early spring before new growth starts. This heavy haircut encourages the plant to produce sturdy new stems that can better support the massive weight of the white flower clusters.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring as the first green leaves appear to fuel the vigorous growth of the season. Avoid using high nitrogen fertilizers late in the summer because this produces soft, weak stems that will flop over under the weight of the blooms. A simple application of compost around the base each year also provides the steady nutrients these hungry shrubs crave.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Plant specifications
Plant Characteristics	Attracts pollinators, Flowering, Drought resistant
Hardiness Zone	3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Sunlight	Full sun, Partial shade
Height	5 ft
Width	6 ft
Watering Needs	Moderate
Preferred Soil	Chalky, Clay, Loamy, Peaty, Sandy
Growth Rate	Moderate
Growth Habit	Bushy, Compact, Spreading
Blooms In	Summer, Fall
Flower Color	White, Green
Foliage Color	Green
Pet Safety	Toxic to pets
Suitable Space	Outdoors
Plant Name	Hydrangea
Botanical Name	Hydrangea arborescens 'Annabelle'
Species	arborescens
Cultivar	Annabelle
Class	Magnoliopsida, Cornales
Does Not Ship To	AK, HI, ID, MT, PR

Long Season of Beautiful Blooms Annabelle Hydrangea

Huge White Flower Heads
Bloom Last through Summer, Fall and Winter
Very Dependable Performance
Cut and Dried Flowers Make Incredible Indoor Decorations
Sophisticated Classic
Easy to Grow
Adaptable, No Need to Fuss with Soil pH
Sun or Partial Shade
Prune Once in Early Spring
Attracts pollinators

This outstanding ornamental shrub effortlessly elevates the tone of your landscape. Annabelle Hydrangea (Hydrangea arborescens 'Annabelle') makes a showy display of its pristine white flower color and enormous mopheads.

Plant them near a high traffic area. You won't want to miss a moment of this plant's spectacular blooms.

Annabelle Hydrangea was discovered in 1910 and remains one of the most popular landscape plants grown, with good reason. It can be grown over a wide range of hardiness zones, is easy and carefree, and produces the most incredible flower heads of sterile florets that can be a foot across.

The flower display is really the best. Massive, white, round balls are held above the foliage and have a showy bloom time from summer into winter.

Annabelle Hydrangea shrub is a star in every landscape. Fresh new green stems will produce massive flowers by June. Enjoy the flowers in the landscape on the plant and steal some blooms as needed throughout the summer for bouquets.

This is a dependable, proven performer that delivers spectacular blooms every single year. Dark-green foliage and sturdy stems are the perfect contrast for the pristine white flowers.

Hydrangea 'Annabelle' begins to create its stunning blooms in June and continues to be showy until it gets buried in snow. You'll be thrilled by the dazzling display of elegant Annabelle flowers throughout most of the year.

You'll look and hard to find another low-maintenance flowering shrub that grows as easily. It flourishes all across the country in just about any soil.

Use it throughout your landscape as a classy, structured plant. Order enough to complete your project today!

Here they'll dry and remain on the plant all winter long if you let them. We suggest that you leave them up for winter interest! You'll enjoy noticing how the dried blooms catch and sculpt the drifting snow.

You'll never be without beautiful blooms for cut flower arrangements. Stock up on cunning vases in a variety of shapes, as you'll want to use them throughout the house.

In fall, you can also start cutting dried flowers to bring indoors for use in seasonal dried arrangements. Punch up their impact with a light touch of coordinating, creamy white or metallic spray paint.

Mix up your plantings of Hydrangeas; Annabelles paired with the round Incrediball and the Limelight Hydrangea paniculata for an eye-catching display! A mixture of the different lacecap, mophead and panicle Hydrangea blooms looks incredible and you can enjoy reblooming varieties, different colors and sizes!

#ProPlantTips for Care

Unlike other, fussier Hydrangeas, you won't have to mess around with soil pH with Annabelle like you would bigleaf macrophylla Endless Summer Hydrangeas. This deciduous Smooth Hydrangea variety is adaptable to most soils, as long as they drain quickly. The root systems won't tolerate standing water, for long. However, Annabelle can be used near the edge of Rain Gardens.

Hardy in USDA growing zones 3-9, this variety has minimal pruning requirements and growing Hydrangeas like this is very easy. It blooms on new wood, so each year, you'll start over.

Get out there every year in late winter, early spring. You'll simply snip all branches down to the ground and remove them. New shoots will grow and develop each year.

We recommend pruning Annabelle Hydrangea in spring, rather than fall. That way, you get a chance to enjoy the interesting dried flower heads all winter long. You need something to look at!

Annabelle performs best with full sun exposure of 6 hours of sunlight a day to produce a glorious flower display. Sunlight also allows the growth of nice, sturdy stems that effortlessly hold the huge blooms aloft.

The plant will tolerate a partial sun or part shade position—such as the east side of a house - but not full shade. Please ensure they receive at least 4 hours of light a day where you decide to place them. Dappled shade and afternoon shade are best.

However, don't plant Annabelle in full shade positions. If they don't receive enough sunlight, they will develop thinner stems that may have trouble supporting the large flower heads. Full shade will also limit flower production.

It can take more sun than most people think, especially if you provide a nice, thick layer of mulch over the root ball. Give Annabelle Hydrangea as much sun as you can by pruning nearby trees.

Provide an even amount of regular water, especially early in the season during flower development. Protect young plants with supplemental water as needed.

Use this easy test to see if your new plant needs water. Poke your finger into the nearby soil (yes, you can wear gloves). If it feels moist, no need to water that day. Check again tomorrow. If the ground is starting to get dry, give your new plant a nice long drink.

The massive, rounded, mophead flowers are actually corymbs that are comprised of many sterile florets. No need to worry about self-seeding or spreading out of bounds.

Whether this is your first yard, or your fifth - you will never regret using Annabelle Hydrangea in your yard. With enormous, pristine white blooms, lush foliage and a forgiving nature, she'll be your best friend. Get this flowering shrub off your wishlist and order at NatureHills.com online garden center today!

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Frequently Asked Questions

How big does Annabelle Hydrangea get at maturity?

Annabelle Hydrangea typically reaches 3-5 feet tall and wide at maturity. This compact size makes it perfect for foundation plantings, borders, or mass plantings. Plant with adequate spacing to allow for its full spread and proper air circulation.

Does Annabelle Hydrangea prefer full sun, part shade, or full shade?

Annabelle Hydrangea thrives in both full sun and partial shade conditions. This adaptable shrub produces its massive foot-wide white blooms reliably in either light setting. For best results, choose the location that works with your existing landscape. Find yours at naturehills.com.

Is Annabelle Hydrangea cold hardy, and how do I protect it in harsh winters?

Annabelle Hydrangea is extremely cold hardy and grows across a wide range of hardiness zones. The blooms naturally persist through winter until buried by snow, requiring no special protection. Simply cut stems back in early spring after the worst cold has passed.

When is the best time to plant Annabelle Hydrangea, especially bare root?

Plant bare root Annabelle Hydrangea in early spring after the last hard frost when soil is workable. This gives the roots time to establish before the June blooming period. Choose a location in sun or partial shade where you can enjoy the foot-wide flower heads.

How should I prune Annabelle Hydrangea to get the best blooms and avoid floppy stems?

Prune Annabelle Hydrangea hard in early spring, cutting stems back to 12-18 inches from the ground. This promotes stronger stems that can support the massive foot-wide flower heads without flopping. For best results, make cuts just above outward-facing buds when available at naturehills.com.

Why might Annabelle Hydrangea not bloom, and how can I fix it?

Annabelle Hydrangea blooms on new wood, so excessive pruning after early spring removes flower buds. Over-fertilizing with nitrogen can also reduce blooms by promoting leaf growth over flowers. Prune only once in early spring and avoid high-nitrogen fertilizers to ensure June blooms.

Can I grow Annabelle Hydrangea in containers or pots?

Yes, Annabelle Hydrangea can be grown in large containers, though it performs best in the ground where it can reach its full potential with foot-wide blooms. Choose a container at least 24 inches wide to accommodate the root system. Provide consistent watering and winter protection in colder zones.

Is Annabelle Hydrangea drought tolerant, or does it need consistent moisture?

Annabelle Hydrangea prefers consistent moisture but can tolerate some drought once established. While it's adaptable to various soil conditions, dry spells may reduce flower size and cause leaf wilting. Water deeply during dry periods, especially in summer when those massive foot-wide blooms are developing.