Nikko Blue Hydrangea, An Easy-Care Fast Growing Shrub

Nikko Blue Hydrangea

Name: Nikko Blue Hydrangea
Brand: Pixies Gardens
SKU: PX-NIBLHY-1GA-PO-SIPL-DUP-1
Price: 21.99 USD
Availability: OutOfStock

14 reviews

$44.99

Shipping calculated at checkout

Select size

Liner/Starter Liner/Starter
1 Gallon 1 Gallon
2 Gallon 2 Gallon
3 Gallon 3 Gallon
5 Gallon 5 Gallon

Select type

Potted Potted

Select multipack

Single Single
Set of Two Set of Two

Product variants

Select quantity

Nikko Blue Hydrangea

Description

Nikko Blue Hydrangea — Classic Blue Mophead Blooms

'Nikko Blue' is a timeless garden favorite, admired for its bold blue mophead flowers and lush foliage. It creates a soft, romantic display from early summer to fall — especially stunning in mass plantings and shade borders.

Acidic soil brings out its signature rich blue color, while alkaline soils may produce lavender-pink blooms. Perfect for containers, cut flower gardens, or adding a cool splash of color to your landscape.

💙 Classic mophead hydrangea with rich blue flowers
🪴 Ideal for containers, shade gardens, and borders
📏 Mature Size: 4–6 ft. tall and wide
🌸 Long blooming season from early summer through fall
🔄 Blooms on old wood — minimal pruning needed
🧪 Color depends on soil pH — blue in acidic, pink in alkaline

Note: Protect in colder zones. To maintain blue color, use acidic soil or add aluminum sulfate. May ship dormant during fall/winter months.

Growing Zones: 6–9 outdoors

Mature Height:	4–6 ft.
Sunlight:	Part Shade to Morning Sun
Mature Width:	4–6 ft.
Botanical Name:	Hydrangea macrophylla 'Nikko Blue'
Growth Rate:	Moderate
Bloom Time:	Early Summer to Fall
Type:	Deciduous Flowering Shrub

FAQ's

How do I keep the flowers blue?

To maintain blue blooms, plant in acidic soil (pH below 6) or add aluminum sulfate regularly.

Can the color change to pink?

Yes, in alkaline soil (pH above 7), blooms may turn pink or lavender. Soil pH directly affects flower color.

Does it bloom on new or old wood?

'Nikko Blue' blooms on old wood. Avoid heavy pruning in spring; prune lightly just after flowering.

Is it good for cut flowers?

Yes! The large, lush blooms make excellent additions to fresh and dried floral arrangements.

Does it need winter protection?

In colder climates (zones 6–7), apply mulch to protect flower buds and help ensure blooms the following year.

Note

Please note that the plant will be shipped in its pot, securely fastened with multiple layers of clear tape to prevent any shifting or damage during transit. This ensures that the plant arrives to you with minimal damage, safely and securely. We have been employing this method for shipping plants for several years, occasionally using smaller pots for added safety and convenience during transit. It's important to understand that many plants enter a dormant state during the fall and winter months, resulting in the loss of most leaves and appearing dry or lifeless. This is a natural process, and come springtime, they will begin to regrow and thrive once again. Please be aware that due to regulations set by the Department of Agriculture, there are certain plants and sizes that we are unable to ship to California. We apologize for any inconvenience this may cause.