Create Your Garden

Hydrangea paniculata ‘Grandiflora’

Peegee Hydrangea, Pee Gee Hydrangea, Hydrangea 'Grandiflora', Panicle Hydrangea 'Grandiflora', Hydrangea 'Pee Gee'

Peegee Hydrangea, Pee Gee Hydrangea, Hydrangea Paniculata 'Grandiflora', Hydrangea 'Grandiflora', Grandiflora Hydrangea, White Flowers, White Hydrangea, Hydrangea 'Pee Gee'
Hydrangea Paniculata 'Grandiflora', Hydrangea 'Grandiflora', Grandiflora Hydrangea, White Flowers, White Hydrangea, Hydrangea 'Pee Gee'
Hydrangea Paniculata 'Grandiflora', Hydrangea 'Grandiflora', Grandiflora Hydrangea, White Flowers, White Hydrangea, Hydrangea 'Pee Gee'

Deservedly popular, Hydrangea paniculata ‘Grandiflora’, commonly known as PeeGee Hydrangea or Pee Gee Hydrangea, is a classic deciduous shrub or small tree admired for its impressive, large flower clusters and robust growth habit. This hydrangea variety is particularly favored for its adaptability, long blooming season, and ability to thrive in a range of garden conditions.

This hydrangea is a member of the Hydrangeaceae family, which includes several popular garden varieties like Hydrangea macrophylla (Bigleaf Hydrangea), Hydrangea paniculata (Panicle Hydrangea), Hydrangea arborescens (Smooth Hydrangea), Hydrangea quercifolia (Oakleaf Hydrangea), Hydrangea serrata (Mountain Hydrangea), and Hydrangea anomala petiolaris (Climbing Hydrangea)


Description

PeeGee Hydrangea is a popular deciduous shrub or small tree celebrated for its striking conical flower clusters. These blooms start bright white in midsummer, transitioning to soft pink and eventually turning beige as autumn approaches. Blooming profusely from midsummer to fall, the charming blossoms are so heavy that the branches bend over with their weight. With lush green foliage that shows hints of yellow to reddish-purple in the fall, PeeGe Hydrangea provides year-round interest.

Native Habitat

While Hydrangea paniculata is native to eastern Asia, particularly regions of Japan and China, it has become a staple in gardens across various climates. It thrives in well-drained soils and adapts well to different light conditions. This hydrangea is often found on woodland edges and along riverbanks in its native habitat.

Introduced from Japan in the 1860s, Peegee Hydrangea is an excellent subject for the mixed border.


Plant Type and Habit

PeeGee Hydrangea is a large deciduous shrub or small tree characterized by its upright, vase-like shape. The sturdy, woody stems support the large flower clusters, ensuring they remain visually striking even in inclement weather. The shrub’s robust structure allows it to withstand strong winds and heavy rains, making it a reliable choice for gardeners in various climates.


Size

PeeGee Hydrangea can grow 10-25 feet (3 to 7.5 meters) tall and 8-15 feet (2.4 to 4.5 meters) wide. Its size makes it suitable for a variety of landscaping applications, from hedges to specimen plants.


Hydrangea Flowers

The most captivating feature of this panicle hydrangea is its large, conical flower heads, which can be up to 18 inches (45 cm) long. Blooming from mid-summer to fall, these stunning clusters start as bright white flowers, then transition to soft pink before fading to beige. The flowers have a lovely fragrance.

They are packed almost entirely with sterile florets, which gives them a showy appearance. Each flower cluster can last several weeks, making it a long-lasting addition to your garden.

This hydrangea blooms on the current season’s growth, ensuring reliable flowering.

Foliage

PeeGee Hydrangea features ovate, serrated, dark green leaves, providing a lush backdrop for the stunning blooms. The foliage is healthy throughout the growing season and shows hints of yellow to reddish-purple in the fall, complementing the changing colors of the flowers.


Hardiness

PeeGee Hydrangea is hardy in USDA zones 3-8, making it suitable for a wide range of climates. This hydrangea variety is also tolerant of salt and urban conditions.


Uses

PeeGee Hydrangea is a versatile shrub that fits beautifully into various landscaping applications. It works well as a focal point in borders with companion plants, as a specimen plant, flowering hedge, or in mass plantings for stunning visual impact. The blooms also make excellent cut flowers, adding elegance to floral arrangements. They can also be dried and preserved for use in wreaths and home decor, allowing you to enjoy their beauty year-round.


Wildlife

Hydrangea paniculata attracts pollinators, such as bees and butterflies, due to its abundant flowers. The blooms provide nectar, supporting local ecosystems and enhancing biodiversity in the garden.


Toxicity

According to the ASPCA, Hydrangea is considered toxic to pets, including dogs and cats. While it may not pose a significant risk in small amounts, ingestion of any part of the plant can lead to symptoms such as vomiting and diarrhea. It is advisable to keep all hydrangea plants out of reach of curious pets to prevent accidental ingestion.


Deer and Rabbits

Hydrangea plants are not reliably deer-resistant.


Invasiveness

Peegee Hydrangea is not considered invasive. It is a well-behaved shrub that maintains its size and shape without spreading aggressively, making it an excellent addition to a variety of garden settings.


Benefits

Stunning floral display, long blooming season, pollinator-friendly, and versatile landscape uses.

Peegee Hydrangea, Hydrangea paniculata Grandiflora, Panicle Hydrangea, Hydrangea tree


Peegee Hydrangea Care

Light Requirements

Prefers full sun to partial shade, ideally receiving at least 6 hours of sunlight daily for optimal blooming. Afternoon shade in hot summer climates is recommended.

Watering

Requires regular watering, especially during dry spells. Keep the soil consistently moist but not soggy, as overwatering can lead to root rot.

Soil

Thrives in well-drained, loamy soil. Adding organic matter can improve soil structure and fertility. Unlike Hydrangea macrophylla and Hydrangea serrata, the soil pH does not affect the flower color.

Fertilizer

Use a balanced fertilizer (e.g., 10-10-10) in early spring as new growth begins. Fertilize again in mid-summer to support ongoing blooming. Everything you need to know about fertilizing hydrangeas.

Pruning

Prune in late winter or early spring before new growth starts. Cut back last year’s growth to about 12-18 inches to promote larger flower clusters. Learn how to prune your hydrangea to maximize flower production.

Propagation

Can be propagated through cuttings taken in late spring or early summer. Use stem cuttings with at least two nodes and root in moist potting soil. Discover how to propagate your hydrangea for more beautiful blooms.

Pests and Diseases

Watch for pests like aphids and spider mites. Powdery mildew, leaf spot, and root rot can occur in humid conditions. Regular monitoring and proper care can mitigate these issues. Popular pests and diseases affecting hydrangea plants.

Frequently Asked Questions

How big does a PeeGee Hydrangea get?

PeeGee Hydrangea typically grows 10-25 feet (3 to 7.5 meters) tall and 8-15 feet (2.4 to 4.5 meters) wide. Its size makes it suitable for a variety of landscaping applications, from hedges to specimen plants.

Do PeeGee Hydrangeas like sun or shade?

PeeGee Hydrangeas thrive in full sun to partial shade. Ideally, they should receive at least 6 hours of sunlight each day to promote optimal blooming. While they can tolerate some shade, more sunlight generally results in larger and more abundant flowers.

Do you cut back PeeGee Hydrangea?

Yes, it is beneficial to cut back PeeGee Hydrangeas in late winter or early spring. Pruning helps maintain their shape, encourages new growth, and promotes abundant blooming. You can remove dead or damaged wood and shape the plant as needed, but avoid heavy pruning to retain the natural form.

Where is the best place to plant a PeeGee Hydrangea?

The best place to plant a PeeGee Hydrangea is in well-drained soil with ample sunlight. They prefer a location that receives full sun, ideally with some protection from harsh afternoon heat. Planting near a wall or fence can provide some shelter while still allowing plenty of sunlight for optimal growth.

Hydrangea: Plant Care and Growing Guide


Hydrangea care: Cultivating these beautiful flowers requires attention and finesse to thrive. Here are some tips on how to plant and grow hydrangea successfully.

Requirements

Hardiness 3 - 8
Heat Zones 1 - 8
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, A2, A3
Plant Type Shrubs, Trees
Plant Family Hydrangeaceae
Genus Hydrangea
Common names Panicle Hydrangea, Hydrangea
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late), Fall
Height 10' - 25' (3m - 7.6m)
Spread 8' - 15' (240cm - 4.6m)
Spacing 120" - 360" (3m - 9.1m)
Maintenance Low
Water Needs Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Showy
Tolerance Salt
Attracts Butterflies, Bees
Garden Uses Beds And Borders, Hedges And Screens
Garden Styles Informal and Cottage, Traditional Garden, City and Courtyard, Coastal Garden
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Hydrangea
Guides with
Hydrangea
Not sure which Hydrangea to pick?
Compare Now

Alternative Plants to Consider

Hydrangea macrophylla ‘Kardinal Violet’
Hydrangea macrophylla Wedding Gown™
Hydrangea serrata Tuff Stuff™ (Mountain Hydrangea)
Hydrangea macrophylla Cityline® Paris
Hydrangea macrophylla Cityline® Vienna
Hydrangea macrophylla ‘Blue Heaven’

Recommended Companion Plants

Helenium (Sneezeweed)
Rudbeckia fulgida (Black-Eyed Susan)
Echinacea (Coneflower)
Hakonechloa macra (Hakone Grass)
Sedum (Stonecrop)
Monarda (Bee Balm)

Find In One of Our Guides or Gardens

42 Green Flowers for Your Garden or Bouquets
Deadhead Your Hydrangea for Vibrant Blooms All Season
When Is the Best Time to Plant Hydrangeas?
Yellow Hydrangea Leaves: Causes and Solutions
Why is My Hydrangea Wilting? Causes and Solutions
Hydrangea Not Blooming? Causes and Solutions
How Drought-Tolerant is Hydrangea?
Pink Hydrangea: 28 Best Varieties and Care
White Hydrangea: 21 Best Varieties and Care
Blue Hydrangea: Popular Varieties and Care
Hydrangea Pests and Diseases: Identification and Treatment
Hydrangea Winter Care: Protecting Your Summer Blooms
Do Deer Eat Hydrangea?
Hydrangea Companion Plants: Perfect Pairings for Vibrant Blooms
How to Propagate Hydrangea for More Beautiful Blooms
How to Change Hydrangea Color to Blue, Pink, or Purple
How to Dry and Preserve Hydrangea Flowers
Pruning Hydrangea: How and When to Maximize Flower Production
Hydrangea Fertilizer: Everything You Need to Know for Healthy Growth
Pure White Flowers for a Touch of Elegance in Your Garden
Stunning Blue Flowers to Enhance Your Garden’s Beauty
Choosing Your Ideal Hedge: A Guide to Top Shrubs for Any Garden
Add a Splash of Color: Perfect Flowering Shrubs for Small Gardens
35 Flowering Shrubs That Thrive in Full Sun
42 Best Perennial Flowers and Plants to Brighten Your Garden Every Season
40 Beautiful Native Shrubs for Shade
Hydrangea serrata (Mountain Hydrangea)
Hydrangea macrophylla (Bigleaf Hydrangea)
Hydrangea Types – How to Select the Right One?
Hydrangea paniculata (Panicle Hydrangea)
Hydrangea quercifolia (Oak Leaf Hydrangea)
Hydrangea arborescens (Smooth Hydrangea)
Beautiful Hydrangeas for the Pacific Northwest Region
Beautiful Hydrangeas for the Mid-Atlantic Region
Beautiful Hydrangeas for New England
Beautiful Hydrangeas for the Coastal South Region
Beautiful Hydrangeas for the Lower South Region
Beautiful Hydrangeas for the Middle South Region
Beautiful Hydrangeas for the Upper South Region
Plants with Purple Flowers to Add Charm to Your Garden
Plants with Pink Flowers to Add Romance to Your Garden
Hydrangea: Plant Care and Growing Guide
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Buy Plants

Requirements

Hardiness 3 - 8
Heat Zones 1 - 8
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, A2, A3
Plant Type Shrubs, Trees
Plant Family Hydrangeaceae
Genus Hydrangea
Common names Panicle Hydrangea, Hydrangea
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late), Fall
Height 10' - 25' (3m - 7.6m)
Spread 8' - 15' (240cm - 4.6m)
Spacing 120" - 360" (3m - 9.1m)
Maintenance Low
Water Needs Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Showy
Tolerance Salt
Attracts Butterflies, Bees
Garden Uses Beds And Borders, Hedges And Screens
Garden Styles Informal and Cottage, Traditional Garden, City and Courtyard, Coastal Garden
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Hydrangea
Guides with
Hydrangea
Not sure which Hydrangea to pick?
Compare Now

Gardening Ideas

Plant Calculator

How many Hydrangea paniculata ‘Grandiflora’ do I need for my garden?

Input your garden space dimensions

Your Shopping List

Plant Quantity
Hydrangea paniculata ‘Grandiflora’ N/A Buy Plants

Please Login to Proceed

You Have Reached The Free Limit, Please Subscribe to Proceed

Subscribe to Gardenia

To create additional collections, you must be a paid member of Gardenia
  • Add as many plants as you wish
  • Create and save up to 25 garden collections
Become a Member

Plant Added Successfully

You have Reached Your Limit

To add more plants, you must be a paid member of our site Become a Member

Update Your Credit
Card Information

Cancel

Create a New Collection

Sign Up to Our Newsletter

    You have been subscribed successfully

    Join Gardenia.net

    Create a membership account to save your garden designs and to view them on any device.

    Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.

    Join now and start creating your dream garden!

    Join Gardenia.net

    Create a membership account to save your garden designs and to view them on any device.

    Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.

    Join now and start creating your dream garden!

    Find your Hardiness Zone

    Find your Heat Zone

    Find your Climate Zone