#1 - Nantucket Blue™ Hydrangea

Nantucket Blue™ Hydrangea

Hydrangea macrophylla 'GRENAN'

Repeat-blooming throughout three seasons

Shade-tolerant and cold-hardy

Attracts butterflies and hummingbirds



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Prolific Long-Lasting Hydrangea The Blooms Throughout Three Seasons

The Nantucket Blue™ Hydrangea is a standout addition to any garden, selected for its prolific blooming, vibrant colors, and compact growth habit. This repeat-blooming Hydrangea features an abundance of lush flower clusters that flourish from early spring until the first frost. With a mature height and width of 4 to 6 feet, it’s a perfect fit for various garden settings, adding a splash of color wherever it's planted.

Unlike most Hydrangeas, the Nantucket Blue™ blooms repeatedly on new growth throughout the growing season. Its dense, leathery green foliage creates a striking backdrop for the mop-head flowers that bloom blue in acidic soil and pink in alkaline soil.

This Hydrangea is also incredibly hardy and easy to care for. It thrives in USDA growing zones 4-9, tolerating the cold and shade. Its disease-resistant and low-maintenance nature means it requires minimal attention. Whether planted in a border, a container, or as part of a mass planting, the Nantucket Blue™ brings long-lasting beauty to any landscape.

With its stunning blooms, hardy nature, and versatile color-changing ability, the Nantucket Blue™ Hydrangea is a garden essential. Embrace this extraordinary plant and add a vibrant, ever-blooming focal point that will captivate and delight throughout multiple seasons. Grow your Nantucket Blue™ Hydrangea today!

Full Planting & Care Instructions

Product Details

Mature Height:4-6 ft.
Mature Width:4-6 ft.
Sunlight:Partial Shade
Bloom Season(s):Spring Blooming, Summer Blooming, Fall Blooming
Growth Rate:Fast Growing
Botanical Name:Hydrangea macrophylla 'GRENAN'
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℉)

Customer Reviews & Photos

5.0

Based on 11 reviews

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Kaitlyn N.
5/29/2026
Verified Buyer

Gorgeous, about to order more

I have managed to kill every single hydrangea I've ever purchased from Lowe's or my local garden center. I decided to try these and purchased the extra 3 year guarantee just in case I really do have a black thumb. But so far so good!! The hydrangeas have been in the ground for a couple of weeks and we've had all sorts of weather (50 degree days, 80 degree days, etc) and they're growing well and new blooms are forming. I'm in Massachusetts btw.

Fast Growing Trees Plant ExpertThat's such a wonderful update, Kaitlyn! Your Nantucket Blue Hydrangeas surviving 50 to 80 degree swings and already forming new blooms just a couple of weeks after planting is fantastic. Massachusetts weather is no joke, and your hydrangeas are clearly loving their new home. We're so thrilled you gave us a chance and we're excited to help with your next order!
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J O.
5/28/2026
Verified Buyer

So far, so good

Plant arrived quickly, in perfect condition, in bloom.

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Chris H.
5/27/2026

Nantucket Blue Hydrangeas

I ordered 2 Nantucket Blue hydrangeas 3 gallon size and the packaging was excellent. The plants arrived healthy and in great shape. Both hydrangeas have been in the ground for over 3 weeks now and are doing great! Thanks to Fast Growing Trees for excellent service and products!

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Fast Growing Trees Plant ExpertWe're so happy your Nantucket Blue hydrangeas are thriving, Chris! Excellent packaging and healthy plants arriving in great condition is exactly what we aim for. Both hydrangeas doing great after three weeks shows they're establishing beautifully. Thank you for your kind words!
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Mike B.
12/26/2025
Verified Buyer

Great Plant

Arrived well packaged, bigger plant than expected, got her planted with fertilized soil, watered, now waiting till spring! Fast delivery!

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Judy M.
12/8/2025
Verified Buyer

Nantucket Blue Hydrangea

It was fine. And both plants are now in ground and napping for the winter ⛄️

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