Endless Summer BloomStruck Bigleaf Hydrangea
Best low-maintenance shrub for gardeners seeking long-lasting, color-changing seasonal blooms.
The Endless Summer® BloomStruck® Bigleaf Hydrangea is celebrated for its reliable, repeat blooming, offering vibrant color from early summer well into fall. This shrub blooms profusely on both old and new wood, ensuring a long display of mophead flowers. Flower color shifts based on soil pH, ranging from deep blue to vivid pink. It features attractive red stems and performs well across various climates. Ideal for containers or hedges, this variety thrives with consistent moisture and part-sun exposure.
$23.99
Owner Satisfaction
4.6
/ 5
Category Rank
866
/ 2688
#866 in Bushes & Shrubs
Price vs Category Average
-39%
Below average
Botanical name
1111
/ _Hydrangea macrophylla_ 'PHM-'
Who it's for
- Gardeners seeking consistent blooms throughout the entire growing season
- Landscapers needing upright plants that maintain structure without support
- Creative growers who enjoy customizing flower colors via soil chemistry
Who should skip it
- Busy homeowners unable to commit to a frequent watering schedule
- Gardeners in humid regions struggling with fungal plant diseases
- Casual growers wanting low-maintenance plants without complex soil amendments
Performance breakdown
Bloom Reliability
Repeat blooming on old and new wood ensures consistent seasonal color.
Climate Versatility
Hardiness across zones four through nine offers exceptional regional flexibility.
Ease of Maintenance
Forgiving nature makes this an ideal choice for novice gardeners.
Visual Impact
Vibrant mophead flowers and striking red stems create high-contrast garden appeal.
Container Adaptability
Compact growth habit thrives in pots as well as garden beds.
Soil Sensitivity
pH-dependent color shifts offer a dynamic, interactive gardening experience.
Key Specs
Botanical name
_Hydrangea macrophylla_ 'P11HM-11'
USDA Hardiness Zones
4 - 9
Sun exposure
Part-sun (4-6 hours sun)
Mature Height x Width
3- 4' x 4-5'
Flower color
Pink, purple, or blue
Bloom time
Summer, Fall
Patent #
USPP 25,566
Soil requirement
Moist, well-draining
Features
- Continuous blooming on old and new wood
- Flower color changes based on soil pH
- Beautiful red stems support the flowers
- Good performance in hot and cold zones
- Heat and cold tolerant
- Suitable for beginner gardeners
- Long-lasting mophead flowers
- Adaptable for container planting
What customers say
Customers highly value the BloomStruck Bigleaf Hydrangea for its exceptional reliability and robust reblooming, which delivers continuous color across multiple seasons. This performance is particularly appreciated by gardeners in colder zones who rely on its proven hardiness. Reviewers consistently admire the plant's striking appearance, featuring deep rose red or vibrant purple flowers set against attractive foliage and stems. Its sturdy, compact growth habit makes it versatile for various garden spaces. While achieving specific deep purple hues requires attention to soil pH, the overall sentiment confirms this variety is a worthwhile investment that consistently outperforms standard types, fostering strong customer loyalty.
Know before you buy
The BloomStruck hydrangea's color is determined by the pH level of your soil. Acidic soil typically produces blue flowers, while more alkaline soil results in pink or purple tones.
Yes, this variety is well-suited for containers. Ensure your pot has adequate drainage and is large enough to accommodate its mature size of 3 to 4 feet in height.
Yes, it is a repeat bloomer that produces flowers on both old and new wood. This allows it to provide consistent color from early summer through the fall.
BloomStruck performs best in part-sun conditions, which means it requires about 4 to 6 hours of sunlight daily. In hotter climates, afternoon shade is recommended to prevent the leaves from wilting.
It is highly adaptable and hardy in USDA zones 4 through 9. Its ability to bloom on new wood makes it a reliable choice even in regions where winter temperatures might damage old growth.
This hydrangea prefers consistently moist, well-draining soil. It is important to keep the soil hydrated, especially during hot summer months, to support its heavy mophead blooms.
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Ask Hayley anything about this product before you decide.
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$24