Van Houtte's spiraea Spiraea × vanhouttei pot

Size: Hoogtemaat leidend

30-40cm

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Pot 3 ltr. (C3)

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Temporarily sold out
- 40-60cm
  
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  Pot 10 ltr. (C10)
  
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  From 36.65
  
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- 80-100cm
  
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  Pot 12 ltr. (C12)
  
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  From 39.85
  
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- 30-40cm
  
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  Pot 3 ltr. (C3)
  
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  From 12.90
  
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  Temporarily sold out

Earn 1 Growth points

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Pcs Save Price/pc

2+ £14.35

6+ -2.4% £14.00

12+ -4.9% £13.65

24+ -7.3% £13.30

96+ -10.1% £12.90

Benefits according to our specialist

Plantable year-round
Rich flowering
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Genus
Spiraea (view all varieties)

Root type
Pot

Pot size
3 ltr. (C3)

Flowering months
May, June

Leaf colour
White

Possibilities
Border, Group planting, Solitary

Soil type
All soil types, well-drained

Positioning
Semi-shade, 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
30-40

Mature height (cm)
250

Art. no.
1001132

Description

Spiraea × vanhouttei | Van Houtte's spiraea

Spiraea × vanhouttei, commonly known as Van Houtte's Spiraea or the bridal wreath, is a graceful deciduous shrub celebrated for its cascading clusters of white flowers. This shrub is a hybrid cross that has gained popularity due to its eye-catching spring blooms and undemanding nature.

With an upright to bushy growth habit, Van Houtte's Spiraea is a versatile addition to any landscape, fitting beautifully into borders, group plantings, or as a solitary feature. Each spring, it transforms into a spectacular display of white blossoms, earning its moniker as the bridal wreath.

Key Features

The key features of Spiraea × vanhouttei include:

A stunning floral show in May and June, where it adorns itself with garlands of white flowers that resemble a bridal wreath.
An ultimate height of about 2.5 meters, Spiraea × vanhouttei presents a lush, green foliage throughout the spring, summer, and into autumn.
A flexible plant when it comes to location, thriving in both full sun and partial shade.
This variety is not an evergreen, but its deciduous nature means it provides seasonal interest throughout the year.
The shrub requires average water needs, making it quite manageable for regular garden maintenance.
It is compatible with all soil types, provided they are well-drained.

Tips

When planting Spiraea × vanhouttei, ensure the location receives adequate sunlight for the greatest flowering potential.
Pruning should be done after flowering to shape the shrub and encourage the growth of strong stems, which will produce next year's blooms.
Propagation can be achieved through softwood, semi-ripe, or hardwood cuttings, allowing gardeners to easily expand their collection of this delightful shrub.
Regular watering during dry periods will help maintain the health and vibrancy of the foliage and flowers.

Ideal placement of a Spiraea × vanhouttei

For optimal growth, Spiraea × vanhouttei should be situated in a location that receives full sun to partial shade. This exposure encourages the shrub to produce its signature cascades of white blooms in May and June. While this species is adaptable to a variety of soil conditions, it prospers in well-drained environments. Ensuring that the soil offers adequate drainage is crucial to prevent waterlogging, which this plant does not tolerate well. The versatile nature of Spiraea × vanhouttei makes it a suitable choice for an array of garden designs, whether planted as a border, in groups, or as a standalone specimen.

How do I plant a Spiraea × vanhouttei?

For optimal establishment, planting of Spiraea × vanhouttei should be conducted in a location where it will receive full sun to partial shade. To ensure successful growth, prepare the soil to be well-drained, as this shrub is adaptable to various soil types. After planting, maintain average watering to support the plant as it acclimates to its new environment. With proper care, this deciduous shrub will reach an impressive height of up to 2.5 meters, presenting a lush display of white flowers in the summer months.

Pruning a Spiraea × vanhouttei

Pruning should be done soon after the shrub finishes flowering to ensure a robust display the following season. Since Spiraea × vanhouttei blooms on old wood, the ideal time to prune is in late June or early July, once the white blossoms have faded. Cut back the stems that have just flowered by one-third to one-half, which will encourage new growth and thus more blooms for the next year. Regular thinning of older branches will also help maintain the vitality and shape of the shrub.

Watering a Spiraea × vanhouttei

To ensure the vitality and robust growth of Spiraea vanhouttei, consistent moisture is key, especially during its active growing season in spring and summer. While it has an average water need, attention should be paid to regular watering schedules, particularly in well-drained soil where water can quickly percolate away from the root zone. During periods of limited rainfall, increase watering to maintain soil moisture. However, be mindful not to overwater, as this species appreciates a balance, with the soil being moist but not waterlogged.

Fertilising a Spiraea × vanhouttei

To ensure the Spiraea × vanhouttei thrives, it is important to provide it with the necessary nutrients. Fertilize this shrub in early spring before the onset of new growth. Apply a balanced, slow-release fertilizer that will provide a steady supply of nutrients throughout the growing season. This is particularly important as this species develops flowers on the previous year's growth.

If the soil is not particularly fertile, consider a second application of fertilizer in mid-summer to support the lush green foliage and robust structure. However, be cautious not to over-fertilize, as this can lead to excessive leaf growth at the expense of blooms. Always follow the manufacturer's instructions regarding the quantity and frequency of fertilizer application to prevent nutrient burn and promote the overall health of the shrub.

The characteristics of a Spiraea × vanhouttei

For those who appreciate an effortless charm in their gardens, Spiraea × vanhouttei offers a stunning display with minimal upkeep. This plant flourishes in a wide range of soil types, provided they are well-drained. Its graceful, arching branches create a fountain-like effect that is particularly breathtaking when planted in mass or as a focal point. After the effervescent flowering in spring, the foliage continues to add interest with its vibrant green hues throughout the growing season.

What will be the height of Spiraea × vanhouttei?

Spiraea × vanhouttei typically reaches a height of 2.5 meters when fully mature.

Which soil type is most suitable for the Spiraea × vanhouttei?

Spiraea × vanhouttei is adaptable to various soil types but thrives best in well-drained soil. Ensuring proper drainage is essential for the healthy growth and development of this plant.

What is the ideal positioning for the Spiraea × vanhouttei?

The ideal location for Spiraea × vanhouttei would be an area that receives both direct sunlight and partial shade. This plant thrives when situated in a spot where it can benefit from the sun's rays as well as some protection from the intense heat, making it well-suited for areas with alternating light conditions.

What is the flowering colour of the Spiraea × vanhouttei?

The blossoms of Spiraea × vanhouttei display an elegant white hue, adding a touch of timeless beauty to the plant's appearance.

Is the Spiraea × vanhouttei hardy?

Spiraea × vanhouttei is indeed winter hardy. It can tolerate temperatures ranging from -20.6°C to -15.0°C, falling within the USDA hardiness zones 6b to 7a. As a result, this plant is well-equipped to endure the winter season in a variety of climates, making it a suitable choice for landscapes and gardens in regions with colder winter temperatures.

Is the Spiraea × vanhouttei evergreen?

Spiraea × vanhouttei is not an evergreen plant. It is a deciduous plant, meaning it sheds its leaves in the autumn and regrows them in the spring.

What is the growth strength of the Spiraea × vanhouttei?

Spiraea × vanhouttei establishes itself steadily and typically takes between 5 and 10 years to reach its ultimate height, showing a consistent and gradual growth pattern.

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