What’s a Garden Map?
Ready-made flower bed designs, printed on a high-quality landscaping fabric for a hassle-free DIY experience.
Products coming soon!
Shop Flower Gardens
Family: Hydrangea
Type: Shrub
Other Common Name: French Hydrangea, Bigleaf Hydrangea
Hydrangea macrophylla ‘Endless Summer’ is a remarkable variety known for its ability to bloom repeatedly throughout the summer. Its flowers can be blue in acidic soils or pink in more alkaline conditions.
This hydrangea stands out for its robust growth and large, round flower heads. It’s a popular choice for gardeners seeking long-lasting blooms and a dramatic presence in their landscape.
‘Endless Summer’ thrives in partial to full sun and is hardy in zones 4-9. It’s a versatile and resilient plant, adaptable to various garden settings and conditions.
Hardiness Zone: 4a-4a
Pet Friendly: Yes
Moisture Preference: Moist
Sun Needs: Full sun to partial shade
Growth Rate: Fast
Average Height (feet): 4
Average Spread (feet): 4
Average Life Span (years): 20
Form: Round
Flower Color: Pink
Secondary Flower Color: Blue
Bloom Season: From early summer to early fall
Foliage Color: Green
Foliage Shape: Pointy
Bark Color: Tan
Bark Texture: Smooth
Incorporating ‘Endless Summer’ into your garden adds a burst of color and elegance. Its vibrant blooms are eye-catching and can serve as a focal point in your landscape.
This hydrangea is perfect for borders, as a standalone specimen, or in mass plantings. It pairs beautifully with a variety of perennials, offering a dynamic and layered garden design.
Despite its impressive blooms, ‘Endless Summer’ is relatively low maintenance. It’s an excellent choice for gardeners looking for a high-impact, easy-to-care-for plant.
In a cottage garden, 'Endless Summer' adds a touch of whimsy and romance. Its abundant blooms fit perfectly with the informal, densely planted style.
For formal gardens, this hydrangea brings structure and elegance. Its symmetrical bloom pattern can create a visually striking and balanced landscape.
In a coastal garden setting, 'Endless Summer' is resilient enough to thrive. Its blooms add color and life to the seaside-inspired gardens.
Plant it alongside garden paths or walkways. The flowers create a welcoming and enchanting atmosphere as they guide visitors through your garden.
Use it in containers for patio or balcony gardens. It adapts well to container life, bringing beauty to smaller outdoor spaces.
Group it with other hydrangeas or shade-loving plants. Its unique bloom
In spring, 'Endless Summer' starts to sprout vibrant green leaves. The anticipation of its summer blooms begins as the plant awakens from dormancy.
During summer, it showcases its full glory with abundant, colorful flowers. The hydrangea continues to bloom, providing a continuous display of beauty.
In the fall, the flowers of 'Endless Summer' may start to fade. The plant begins preparing for dormancy but remains an attractive feature in the garden.
In winter, 'Endless Summer' enters a dormant phase. While not visible, the plant is gathering strength for another season of lush growth and blooming.
Sedum spectabile 'Autumn Joy'
Echinacea purpurea
Hosta 'Blue Mouse Ears'
‘Endless Summer’ Hydrangea should be planted in an area with partial to full sun. It benefits from morning sunlight and can tolerate afternoon shade, especially in hotter climates.
This hydrangea variety enjoys partial to full sun but requires protection from intense afternoon sun in warmer regions. Adequate sunlight is crucial for optimal blooming.
'Endless Summer' prefers well-draining, moist soil rich in organic matter. The soil pH can affect the flower color, with acidic soils leading to blue flowers and alkaline soils to pink.
Space these hydrangeas about 3 to 5 feet apart to allow for growth and air circulation, fostering healthy plants.
The best time to plant is in the spring or early fall. Planting during these cooler temperatures helps the hydrangea establish its roots without the stress of extreme heat.
Dig a hole as deep and twice as wide as the root ball. Place the hydrangea in the hole, backfill with soil, and water thoroughly. The top of the root ball should be level with the ground.
Regular watering is vital, especially during dry spells. ‘Endless Summer’ Hydrangea prefers consistently moist soil but does not like to be waterlogged.
Fertilize in early spring with a balanced, slow-release fertilizer to promote healthy growth and vibrant blooms.
Prune in late winter or early spring. Since it blooms on both old and new wood, light pruning encourages more robust blooms.
In spring, apply mulch to retain moisture and control weeds. Start regular watering and fertilizing as new growth begins.
Maintain consistent moisture throughout the summer. Apply additional mulch if necessary to help retain soil moisture.
Prepare the plant for dormancy by reducing watering. Remove any fallen leaves to keep the area clean.
'Endless Summer' Hydrangea is dormant in winter. Protect the roots with a layer of mulch, especially in colder climates.
Hydrangea macrophylla 'PIIHM-II'
Hydrangea macrophylla 'Cityline Rio'
Hydrangea paniculata 'Vanilla Strawberry'
This hydrangea typically grows to about 3-5 feet tall and wide, forming a full, rounded shrub.
While no plant is completely deer-proof, ‘Endless Summer’ Hydrangeas are not a preferred food source for deer and are somewhat resistant.
While it can tolerate some shade, ‘Endless Summer’ Hydrangea performs best with at least partial sun. Too much shade can reduce the number and size of blooms.
Sign up below to be the first to learn about exclusive deals, discounts, and new collections!
We’ll also deliver the latest tips, trends, and gardening inspiration straight to your inbox.
A big thank you for subscribing to the PBN Design newsletter.
We're thrilled to have you join our community. Get ready for exciting updates, insightful content, and more delivered straight to your inbox.
Stay tuned!
Go backA big thank you for subscribing to the PBN Design newsletter.
We're thrilled to have you join our community. Get ready for exciting updates, insightful content, and more delivered straight to your inbox.
Stay tuned!
Go back
