Endless Summer® The Original Reblooming Hydrangea

Hydrangea macrophylla ‘Bailmer’

Also known as: Endless Summer Hydrangea, Bigleaf Hydrangea

One of the most popular hydrangea varieties, blooming early in summer and continuing through fall

Thrives in partial sun to full shade, making it especially versatile

No excessive pruning is required for its blooms to thrive



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Blooms Each Year, Reliably

 

Why Endless Summer® Hydrangeas?

You'll have the look of summer, long after the season is over. Blooming early in the summer season, the incredibly beautiful, frost-proof Endless Summer® Hydrangea will give the warmth of summer to your garden with lovely blooms up until Thanksgiving.

Compare that to other typical varieties that only bloom for a few weeks before withering for the year. And the colorful blooms of the Endless Summer® are gigantic, offering a parade of flowers that thrive whether they're planted in shade or full sun. Hydrangeas make great hedges, too, so you can line a fence or walkway with them.

What is a Jumbo Endless Summer® The Original Reblooming Hydrangea?

Jumbo shrubs are the most mature shrubs offered at Fast Growing Trees. Thanks to their well-developed root systems and large container size, they provide excellent drought resistance and improved nutrient absorption. Jumbos are ideal for creating immediate privacy and adding fullness to your garden beds without the wait.

Grown in limited quantities, Jumbo shrubs are perfect for homeowners who want fast results and a lasting impression in their landscape.

Why Fast-Growing-Trees.com is Better

For starters, you get versatility. You can change the color of the flowers you produce simply by adjusting the pH in your soil. For blue, adjust the soil to have a higher acidity. And if hot pink is your preference, just go to more alkaline soil.

But the best part? We've planted, grown, and meticulously monitored this variety for best results at our nursery...now, you reap the rewards of our hard work with a healthier root system, more developed growth, and bigger blooms. You won't get the same experience from your local nursery or big box.

So if you can't get enough of your favorite season, the Endless Summer® Hydrangea is definitely for you. Order yours today!

About Endless Summer® Hydrangeas: Endless Summer® Reblooming Hydrangeas is the world's leading hydrangea brand. They thrive in both landscapes and patio containers alike. No matter what variety of Endless Summer hydrangea you have in your garden, you can be confident that it will live up to its promise of endless blooms. With decades of testing and garden expertise, it’s a sure bet that your hydrangeas will be showstoppers!

Full Planting & Care Instructions

Product Details

Mature Height:3-4 ft.
Mature Width:4-6 ft.
Sunlight:Partial Shade, Shade
Bloom Season(s):Spring Blooming, Summer Blooming, Fall Blooming
Growth Rate:Moderate Growing
Botanical Name:Hydrangea macrophylla ‘Bailmer’
Does Not Ship To:AK, AZ, HI
Grows Well In Zones:4-9 outdoors
grow zone map

Growing Zones: 4-9 outdoors

(hardy down to -20℉)

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Rating
438
83
206
210
140
Mature Height
3-4 ft.
1-3 ft.
6-8 ft.
6-8 ft.
3-5 ft.
Mature Width
4-6 ft.
1-3 ft.
4-5 ft.
4-5 ft.
3-5 ft.
Growth Rate
Moderate Growing
Moderate Growing
Moderate Growing
Fast Growing
Fast Growing
Sunlight
Partial Shade, Shade
Partial Shade
Partial Shade
Full Sun, Partial Shade
Partial Shade

Customer Reviews & Photos

4.7

Based on 439 reviews

5365
440
324
21
19
Elaine L.
5/13/2026
Verified Buyer

Endless Summer Hydrangea

Love them They’re healthy & blooming beautifully

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Alex
5/12/2026
Verified Buyer

Beautifull

Nice flowers from nice company- bought them in august, during a heatwave and most got damaged in transit, but customer service replaced them promptly. Transplanted in fall with amended soil and since then, my front yard is the star of the neighborhood. Need to increase watering time during summertime and need to trim spent flowers but well worth it. My front yard is not the ideal location as it gets some afternoon sun, even though its facing north but they still perform well. The only downside for me is that the abundant flowers can get floppy. Thank you FGT for excellent services.

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Fast Growing Trees Plant ExpertHi Alex, those photos are just gorgeous! We're sorry the original shipment was caught in that heatwave but really glad our team was able to step in and replace them quickly. Your Endless Summer Hydrangeas look breathtaking and it's clear they have found a very happy home. For the flopping blooms, a simple ring, cage or bamboo stakes tied with soft garden twine can work wonders for keeping those heavy heads upright. It also helps to avoid high-nitrogen fertilizers in spring as these can encourage soft, weak growth. A balanced fertilizer or one higher in phosphorus and potassium will promote stronger stems. Keeping the soil evenly moist and well mulched makes a difference too. Thank you for sharing such a wonderful update and for your kind words!
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Ellen B.
5/12/2026
Verified Buyer

Very happy with hydrangeas

My five endless summer hydrangeas arrived in perfect, full condition with many buds. They are doing great and beginning to flower. Love them!

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Dale V.
5/11/2026
Verified Buyer

Nice plant

Great plant AAA++ good fast shipping and packing of plant

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James H.
5/10/2026
Verified Buyer

Zero complaints

Nothing bad to say. I live in NH, arrived a day faster than initial date. Came green as can be, packaged good. Plastic bag over pots with moist soil. Only ine had any flowers on it but if you want everything in full bloom, go to home depot and pick and prod like the nit pickers do, it's stull spring and perfect time to get this stuff im the ground. Zero complaints. I heard about this business on conservative radio, WRKO on iheart radio.

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