Pearlbush Exochorda racemosa 'Niagara' shrub 80-100 pot C12

Size: Hoogtemaat leidend

80-100cm

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Pot 12 ltr. (C12)

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Temporarily sold out

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Benefits according to our specialist

Plantable year-round
Low maintenance
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Genus
Exochorda (view all varieties)

Root type
Pot

Pot size
12 ltr. (C12)

Flowering months
April, May

Leaf colour
White

Possibilities
Border, Group planting, Solitary

Soil type
All soil types, well-drained

Positioning
Sun

Winter hardiness
-20,6°C / -15,0°C , USDA zone 6b/7a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
1

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Upright to bushy growth habit

Height at time of delivery excluding pot/clod
80-100

Mature height (cm)
120

Art. no.
1000473

Description

Exochorda racemosa 'Niagara' | Pearlbush

The Exochorda racemosa 'Niagara', commonly known as the pearlbush, is a captivating deciduous shrub celebrated for its impressive display of white flowers in the spring. This variety, 'Niagara', is particularly noted for its cascading blooms that resemble a waterfall, hence the name.

This plant is often used in garden borders, group plantings, or as a solitary specimen, enhancing the aesthetic appeal of outdoor spaces.

Key Features

Several outstanding characteristics distinguish the Exochorda racemosa 'Niagara':

It blooms profusely in April and May, with each flower presenting a pristine white hue, creating a stunning contrast against the green foliage.
The pearlbush exhibits an upright to bushy growth habit, reaching an ultimate height of around 1.2 meters.
This shrub thrives in well-drained soils and prefers a location in full sun to achieve optimal flowering.
The 'Niagara' does not bear fruit, which allows it to invest more energy into flower production, resulting in a more spectacular bloom.
Its deciduous foliage transitions through shades of green throughout the growing season, providing a fresh backdrop for the springtime flowers.
Being a non-evergreen species, the pearlbush offers seasonal interest and can be paired with evergreens for year-round garden structure.

Tips

To ensure a prolific bloom each spring, prune the Exochorda racemosa 'Niagara' immediately after flowering. This encourages the development of new stems that will bear the next year's flowers.
Regular watering is recommended, especially in dry periods, as the pearlbush does not possess strong drought resistance.
For propagation, take softwood cuttings in the late spring or early summer. These cuttings root easily, allowing for the multiplication of your pearlbush collection.
If you desire to maintain or shape your pearlbush, it's best to prune it when necessary, being mindful of its natural growth form for the best aesthetic result.

Ideal placement of a Exochorda racemosa 'Niagara'

To achieve optimal growth and flowering, Exochorda racemosa 'Niagara' should be situated in a location that receives full sun. While it can adapt to various soil conditions, the soil must be well-drained to prevent root issues. The plant's preference for sunny spots is due to its need for ample light to foster the development of the robust stems that will bear the following year's blossoms. Ensuring the site meets these requirements will allow the shrub to display its full splendor with its striking white blooms in spring.

How do I plant a Exochorda racemosa 'Niagara'?

To ensure successful establishment, plant the Exochorda racemosa 'Niagara' in a well-draining soil type, under full sun exposure to encourage vigorous blooming. Being provided in a pot, it can be planted throughout the growing season, avoiding periods of frost. Space the shrubs sufficiently to accommodate their upright to bushy growth, reaching up to 1.2 meters in height. Upon planting, water the shrub adequately to aid in root development. Regular watering is necessary, particularly during dry spells, to maintain its average water needs and support the lush, green foliage and profusion of white spring flowers.

Pruning a Exochorda racemosa 'Niagara'

To encourage robust flowering of Exochorda racemosa 'Niagara', careful pruning is essential. The best time to prune is immediately after its blooming period as it produces flowers on the prior year's growth. Trim back spent flowers and remove any weak or crossed branches to maintain an attractive shape and promote healthy growth. This selective pruning also allows light and air to penetrate the shrub's interior, ensuring vigor and a profusion of blooms in the following season. Avoid heavy cutting back, as this can diminish flowering.

Watering a Exochorda racemosa 'Niagara'

Ensuring proper moisture levels for Exochorda racemosa 'Niagara' is crucial, especially during the growing season when the plant is establishing itself and producing its stunning white blossoms. While it can tolerate average water conditions, it thrives when the soil remains consistently moist but well-drained. In periods of drought or extreme heat, additional irrigation may be necessary to maintain soil moisture. Water at the base to avoid wetting the foliage, which can help in keeping the plant healthy. During the winter months, reduce watering as the plant is dormant and requires less moisture.

Fertilising a Exochorda racemosa 'Niagara'

To ensure the vigorous growth and profuse blooming of Exochorda racemosa 'Niagara', a balanced approach to fertilization is recommended. Apply a general-purpose fertilizer early in the growing season to support the development of strong stems that will bear the following year's blossoms. It is advisable to fertilize once in early spring as the shrub begins to break dormancy, and then again after the flowering period to encourage healthy foliage and support the plant in setting strong buds for the next season. Scatter the fertilizer around the base of the shrub, taking care to avoid direct contact with the stems and foliage to prevent potential burn. Water thoroughly after application to help distribute the nutrients into the soil. Regular fertilization, paired with proper planting and care, will contribute to the overall health and aesthetic appeal of this striking shrub.

The characteristics of a Exochorda racemosa 'Niagara'

Exochorda racemosa 'Niagara' boasts a cascade of snow-white blooms that resemble a waterfall, a spectacle that adds a touch of elegance to any landscape. This variety thrives in full sun to partial shade and adapts well to a range of soil types, provided they are well-drained. The arching branches provide a striking architectural form, especially during the winter months. This species is an excellent choice for creating a focal point in mixed borders or as a standalone specimen.

What will be the height of Exochorda racemosa 'Niagara'?

Exochorda racemosa 'Niagara' typically grows to a height of 1.2 meters when fully mature.

Which soil type is most suitable for the Exochorda racemosa 'Niagara'?

Exochorda racemosa 'Niagara' can adapt to various soil types, but it thrives best in well-drained soil. Ensuring proper drainage will contribute to the optimal growth and health of this plant.

What is the ideal positioning for the Exochorda racemosa 'Niagara'?

The optimal location for Exochorda racemosa 'Niagara' is in a sunny spot. This plant thrives when placed in an area where it can receive ample sunlight for healthy growth and prolific flowering.

What is the flowering colour of the Exochorda racemosa 'Niagara'?

The flowers of Exochorda racemosa 'Niagara' display an elegant white hue when in bloom.

Is the Exochorda racemosa 'Niagara' hardy?

Exochorda racemosa 'Niagara' is indeed winter hardy. It can withstand temperatures between -20.6°C and -15.0°C, falling within the USDA hardiness zones 6b to 7a. This resilience allows Exochorda racemosa 'Niagara' to thrive in regions with colder winter climates.

Is the Exochorda racemosa 'Niagara' evergreen?

Exochorda racemosa 'Niagara' is not an evergreen plant. This means that it sheds its leaves during a certain period of the year and regrows them in the following season.

What is the growth strength of the Exochorda racemosa 'Niagara'?

Exochorda racemosa 'Niagara' takes approximately 5 to 10 years to reach its full height, signifying a moderate yet steady growth rate, allowing for the gradual and impressive development of this species.

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