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Hydrangea - Nikko Blue

Stunning Blue Blossoms for your Yard

Nikko Blue Hydrangea is a deciduous shrub with ornamental flowers.  Use these plants as foundation plants, borders, or as focus plants in your front yard.

The Nikko Blue Hydrangea has blue blossoms on a plant with a strong constitution which make it one of the best Hydrangeas you can buy!  It is one of our most popular and bestselling Hydrangeas and will provide a fantastic show of color in your garden.

Your seasonal show begins with flowers that are creamy perfection edged with delicate blue margins.  These soon transform into a solid blue assemblage of blossoms as the plant matures. The flower mops can grow up to 6 inches long, and once your Nikko Blue gets started, it will bloom all summer!

Nikko Blue Hydrangea grows best in partial sun, with morning sun and afternoon shade being ideal. It also performs best in acidic soil as flower color is determined by soil pH.

As a rule of thumb, acid soils will provide a blue flower, neutral soil pink and blue flowers and alkaline soil produces pink flowers.  An addition of Ferrous Sulfate to your soil will help if your blossoms begin to turn toward a pink shade.

Nikko Blue Hydrangea is one of the best and brightest plants you can have in your yard.  It’s always a head-turner with its huge floral mops and unusual blue color. 

* Large Flowers
* Summer Bloomer

Customer Reviews

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Flowering plant Review by Over the Hill
Waited a couple of years but I got my blue flowers after you told me how. Thanks
Third time buying from these guys Review by Pam in FL
I haven't had a bad experience. The hydrangeas came in great shape. Thank you!
nikko blue hydrangea Review by carol
i was given a nikko blue hydrangea several years ago--it always grows good foliage but the deer eat the buds each winter so i have only had blooms the first two years--so i haven't tried any other hydrangeas yet
Nikko's doing great Review by jaspurr28
I wanted to plant blue Hydrangeas along the fence going up the side of the house in the front yard so I originally set out to find Endless Summer but found Nikko Blue instead. I am quite surprised and happy to find that Nikko blue has been doing incredible and are the true light blue I was looking for. I just give them about 1/2 a cup around each plant of Aluminum Sulfate in the early spring to make sure the blue comes out. I have 7 along the fence and I planted them last year. They did okay for their first year. They are all doing excellent and are HUGE this year with many blossoms. One is a little smaller but I planted that over a rock that I couldn't dig out completely as it was too big when planting the bush, but it still does well and grows healthy. I live in Bristol, RI and have gotten a ton of comments on them this past July 4th during our big July 4th parade weekend. I am quite pleased with the outcome of the Nikko Blue Hydrangea.
Hydrangea- Niko Blue Review by Anne Fitzsimons
MY Niko Blue, when it blooms, is beautiful. The plant is very healthy and growsto 5 or 6 feet,even when I have cut them back to the ground to restore it.However, I live in Southwestern Michigan and for the past 3 years they have notbloomed well. The old wood,which they grow on has died and is replaced with manynew stalks, but then end up getting hurt during the winter and then once again it doesnot bloom the next spring. I am ready to pull all 6 of them out and replace them witha different kind of hydrangea.The strange thing is, I have 4 in my back yard and the one that is the smallest, always seems to be o.k.

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Shipping Fees

Nature Hills sells a variety of plants and products, with many available in different types and sizes:

At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.


  Order Total        S&H
  0.00 – 15.00       $    11.95
  15.01 - 30.00     $    12.95
  30.01 - 50.00     $    15.95
  50.01 - 75.00     $    19.95
  75.01 - 150.00     $    23.95
  150.01 - 250.00     $    29.95
  250+    approx.17%

Plant Types and Container Sizes

Nature Hills sells a variety of plants and products, with many available in different types and sizes:


Select (bare root) Trees - Hand-selected quality bare root trees. The height of the tree you will receive will be displayed under the icon. Popular sizes of Select Trees are 1 foot, 2 feet, 3 feet, etc.

Select (bare root) Plants - Hand selected-quality bare root plants.The height of the plant you will receive will be displayed under the icon. Popular sizes of Select Plants are 1 foot, 18 inches, etc.

Select (bare root) Small Fruits - Hand-selected quality small fruit plants. The height and # of plants in the pack you will receive is displayed above and below the image. (Ex: 3-pack of 1 foot plants).

Note on No. 1 Select sizes: You may see No. 1 used as the size of Select Tree/Plant. A "Number 1" grade plant is the highest-grade bare root plant available.
Potted Plants & Trees - Quality plants and trees with developed root systems will have this icon. Typical sizes of our potted plants and trees are as follows:

  • •  #1 Container - Ranges from 2.26-3.73 quarts or 2.49-4.11 liters
  • •  #2 Container - Equal to 1.19-1.76 gallons or 5.246-7.770 liters
  • •  #3 Container - Equal to 2.32-2.76 gallons or 10.285-12.164 liters
  • •  #5 Container - Equal to 2.92-4.62 gallons or 12.86-20.36 liters
  • •  5.5" pot is 5 1/2" x 5" x 5" which is equal to 1.89 of a quart or 1.78 liters
  • •  4.5" pot is 4.5" round x 4" deep and equal to 1.31 pints or 619.8 milliliters
  • •  4" and 3.5" pots may measure 4"x 4"x3 1/2" which is equal to .87 of a quart or .82 of a liter in volume or 3 1/2" x 3 1/2" x 3 1/2" which is equal to .67 of a quart or .63 of a liter in volume.
Plant and Flower Bulbs - Quality bulbs, roots and tubers. The number of bulbs included in the pack is displayed below the bulbs images.
Seed Packets - Our seed packets will contain this icon.
Other product types will simply list what type of product it is (bags of seed, trays of plugs and garden center items etc.).

Plant Facts

Family Hydrangea macrophylla
Foliage Green
Mature Height 4 - 6 feet
Mature Spread 5 - 7 feet
Soil Widely Adaptable
Zones 5-9
Moisture Widely Adaptable
Mature Form Round
Growth Rate Moderate
Sun Exposure Full Shade - Partial Sun
Flower Color Blue
Fall Color Green
Bloom Period Summer

Hydrangea - Nikko Blue.

Rating: 4/5 based on 8 review(s)
  • Starting at: $29.95 - In stock
10/20/2014 19:27:54 -