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Posted 05/09/2023 in Shrub

Hydrangea macrophylla 'Bloomstruck'

The Gorgeous Bloomstruck Hydrangea: A Showstopper for Your Garden

Hydrangeas are beloved garden plants, and for good reason. They come in a variety of colors and sizes, and they bloom for months on end. But one particular hydrangea variety stands out for its exceptional beauty and resilience: the Hydrangea macrophylla 'Bloomstruck'. 

This stunning hydrangea is a member of the Endless Summer® series, known for its ability to bloom on both old and new wood. This means you can enjoy beautiful flowers all summer long, even if your plant experiences a late frost.

Description of Hydrangea macrophylla 'Bloomstruck':

  • Flowers: Bloomstruck hydrangeas are famous for their large, mophead blooms. These flowers can grow up to 8 inches in diameter and come in shades of pink, purple, and blue. The color of the flowers can actually be affected by the pH of the soil. In acidic soil, the flowers will be blue, while in alkaline soil, they will be pink.
  • Foliage: The foliage of the Bloomstruck hydrangea is a deep green color and provides a beautiful backdrop for the vibrant flowers.
  • Growth habit: Bloomstruck hydrangeas are compact plants, reaching a mature height of 3-5 feet and a spread of 3-4 feet. This makes them a great choice for smaller gardens or as border plants.

Hydrangea macrophylla 'Bloomstruck' Value in the Landscape:

  • Long-lasting blooms: Bloomstruck hydrangeas bloom from early summer to fall, providing color and interest to your garden for months on end.
  • Versatility: These hydrangeas can be planted in a variety of locations, including full sun, partial shade, and even full shade.
  • Low maintenance: Bloomstruck hydrangeas are relatively low-maintenance and require minimal pruning.
  • Attracts pollinators: The vibrant flowers of the Bloomstruck hydrangea attract butterflies, hummingbirds, and other pollinators to your garden.
  • Cut flowers: The long-lasting blooms of the Bloomstruck hydrangea make them perfect for cutting and bringing indoors.

Interesting Facts About Hydrangea macrophylla 'Bloomstruck':

  • The Bloomstruck hydrangea was introduced in 2012 and has quickly become a popular choice among gardeners.
  • This hydrangea is a hybrid of Hydrangea macrophylla and Hydrangea serrata.
  • Bloomstruck hydrangeas are relatively resistant to powdery mildew, a common problem with other hydrangea varieties.

Care Tips For Hydrangea macrophylla 'Bloomstruck':

  • Water your Bloomstruck hydrangea regularly, especially during hot, dry weather.
  • Apply a balanced fertilizer in the spring.
  • Prune your Bloomstruck hydrangea in late winter or early spring.
  • Mulch around your hydrangea to help retain moisture and suppress weeds.

The Hydrangea macrophylla 'Bloomstruck' is a truly stunning hydrangea that is sure to add color and interest to your garden. With its long-lasting blooms, versatility, and low maintenance requirements, it's no wonder this hydrangea is a popular choice among gardeners. So if you're looking for a beautiful and easy-to-care-for flowering plant, the Bloomstruck hydrangea is a perfect choice.

Other Plants You May Be Interested In:

Hydrangea macrophylla 'Glowing Embers'
Tsuga canadensis 'Stewart's Gem'

About RightPlantz - RightPlantz is your go-to source for all things gardening. RightPlantz grows better gardeners.

Post Details

Latin Name
Hydrangea macrophylla 'Bloomstruck'
Common Name
Bigleaf Hydrangea
Planting Zone
Zone 4 Zone 5 Zone 6 Zone 7 Zone 8 Zone 9
Light Condition
Full Sun Part Shade
Leaf Type
Deciduous
Special Interest
Attracts Butterflies
Bloom Season
Spring
Flower Color
Pink
Height
3-4 ft
Spread
4-5 ft
Suggested Uses
Grouping Accent Cottage Garden Mass Specimen
Potential Pests
Potential Insect and Disease Problems for Hydrangea macrophylla 'Bloomstruck': Aphids, spider mites, Japanese Beetles, Oystershell scale, nematodes, leaf spot, powdery mildew, Botrytis blight, bacterial wilt

Plant Story

The Gorgeous Bloomstruck Hydrangea: A Showstopper for Your Garden

Hydrangeas are beloved garden plants, and for good reason. They come in a variety of colors and sizes, and they bloom for months on end. But one particular hydrangea variety stands out for its exceptional beauty and resilience: the Hydrangea macrophylla 'Bloomstruck'. 

This stunning hydrangea is a member of the Endless Summer® series, known for its ability to bloom on both old and new wood. This means you can enjoy beautiful flowers all summer long, even if your plant experiences a late frost.

Description of Hydrangea macrophylla 'Bloomstruck':

  • Flowers: Bloomstruck hydrangeas are famous for their large, mophead blooms. These flowers can grow up to 8 inches in diameter and come in shades of pink, purple, and blue. The color of the flowers can actually be affected by the pH of the soil. In acidic soil, the flowers will be blue, while in alkaline soil, they will be pink.
  • Foliage: The foliage of the Bloomstruck hydrangea is a deep green color and provides a beautiful backdrop for the vibrant flowers.
  • Growth habit: Bloomstruck hydrangeas are compact plants, reaching a mature height of 3-5 feet and a spread of 3-4 feet. This makes them a great choice for smaller gardens or as border plants.

Hydrangea macrophylla 'Bloomstruck' Value in the Landscape:

  • Long-lasting blooms: Bloomstruck hydrangeas bloom from early summer to fall, providing color and interest to your garden for months on end.
  • Versatility: These hydrangeas can be planted in a variety of locations, including full sun, partial shade, and even full shade.
  • Low maintenance: Bloomstruck hydrangeas are relatively low-maintenance and require minimal pruning.
  • Attracts pollinators: The vibrant flowers of the Bloomstruck hydrangea attract butterflies, hummingbirds, and other pollinators to your garden.
  • Cut flowers: The long-lasting blooms of the Bloomstruck hydrangea make them perfect for cutting and bringing indoors.

Interesting Facts About Hydrangea macrophylla 'Bloomstruck':

  • The Bloomstruck hydrangea was introduced in 2012 and has quickly become a popular choice among gardeners.
  • This hydrangea is a hybrid of Hydrangea macrophylla and Hydrangea serrata.
  • Bloomstruck hydrangeas are relatively resistant to powdery mildew, a common problem with other hydrangea varieties.

Care Tips For Hydrangea macrophylla 'Bloomstruck':

  • Water your Bloomstruck hydrangea regularly, especially during hot, dry weather.
  • Apply a balanced fertilizer in the spring.
  • Prune your Bloomstruck hydrangea in late winter or early spring.
  • Mulch around your hydrangea to help retain moisture and suppress weeds.

The Hydrangea macrophylla 'Bloomstruck' is a truly stunning hydrangea that is sure to add color and interest to your garden. With its long-lasting blooms, versatility, and low maintenance requirements, it's no wonder this hydrangea is a popular choice among gardeners. So if you're looking for a beautiful and easy-to-care-for flowering plant, the Bloomstruck hydrangea is a perfect choice.

Other Plants You May Be Interested In:

Hydrangea macrophylla 'Glowing Embers'
Tsuga canadensis 'Stewart's Gem'

About RightPlantz - RightPlantz is your go-to source for all things gardening. RightPlantz grows better gardeners.

Special Care Instructions

While Bloomstruck Hydrangeas are relatively low-maintenance, there are a few special care tips to keep them thriving and blooming beautifully:

Soil pH and Flower Color:

  • To achieve blue flowers, ensure the soil pH is between 5.0 and 5.5. This can be achieved by adding aluminum sulfate or other acidifying amendments to the soil.
  • For pink flowers, maintain a neutral or slightly alkaline soil pH (between 6.0 and 7.0). Adding lime or wood ash can increase the pH.
  • Monitor the soil pH regularly and adjust as needed.

Pruning:

  • Bloomstruck Hydrangeas bloom on both new and old wood, so pruning is less critical than with other types.
  • Cut back stems by August by about half if plants are growing too tall.
  • Remove some of the oldest branches at ground level to thin out the shrub as needed.
  •  In spring, only prune out dead wood once the new growth has emerged.
  • Remove dead, diseased, or damaged branches at anytime of the year.
  • To encourage bushier growth, you can lightly prune the remaining stems by about one-third.

Winter Protection:

  • In colder regions (USDA zones 4-7), Bloomstruck Hydrangeas may benefit from winter protection.
  • Apply a thick layer of mulch around the base of the plant in late fall.
  • You can also wrap the branches with burlap or other breathable material.
  • Be sure to remove the winter protection in late spring after the danger of frost has passed.

Pest and Disease Control:

  • Although Bloomstruck Hydrangeas have good resistance to powdery mildew, they can still be susceptible to other pests and diseases.
  • Monitor your plants regularly for signs of problems.
  • Treat with organic or natural methods whenever possible.
  • If necessary, use insecticidal soap or neem oil to control pests.
  • Avoid using harsh chemicals, as they can damage the plant and harm beneficial insects.

Watering and Fertilizing:

  • Water deeply and regularly, especially during hot, dry weather.
  • Aim to keep the soil evenly moist, but not soggy.
  • Fertilize with a balanced fertilizer formulated for acid-loving plants in early spring.
  • Avoid over-fertilizing, as this can promote excessive foliage growth at the expense of flowers.

Additional Tips:

  • Deadhead spent blooms to encourage reblooming.
  • Divide crowded plants every few years to maintain vigor.
  • Avoid planting in areas with strong winds, as this can damage the large blooms.
  • Enjoy the beautiful flowers!

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