Hydrangea Hydrangea macrophylla 'Merveille Sanguine' shrub 20-30 pot C3

Size: Hoogtemaat leidend

20-30cm

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Pot 3 ltr. (C3)

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Hydrangea macrophylla 'Merveille Sanguine' Can be planted now
Careful and fast delivery throughout the United Kingdom

Benefits according to our specialist

Plantable year-round
Rich flowering
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Hydrangea macrophylla 'Merveille Sanguine'

Genus
Hydrangea (view all varieties)

Root type
Pot

Pot size
3 ltr. (C3)

Flowering months
July, August, September

Leaf colour
Red, Pink

Possibilities
Border, Group planting, Solitary

Soil type
All soil types, well-drained

Positioning
Semi-shade

Winter hardiness
-15,0°C / -9,4°C, USDA zone 7b/8a

Fruit-bearing plants
No

Water needs
Lots of water

Number of plants per m²
1

Evergreen plants
No

Leaf colour
Green, Red

Fragrant plants
No

Growth habit
Upright to bushy growth habit

Height at time of delivery excluding pot/clod
20-30

Mature height (cm)
120

Art. no.
1000631

Description

Hydrangea macrophylla 'Merveille Sanguine' | Hydrangea

The Hydrangea macrophylla 'Merveille Sanguine' is an enchanting addition to any garden, offering a rich tapestry of color and an elegant shrub form. Known commonly as Hydrangea, this variety captivates with its vibrant flower heads that bloom profusely through the summer months. The Hydrangea's striking appearance and adaptable nature make it a cherished plant among both novice and experienced gardeners.

This deciduous shrub boasts an upright to bushy growth habit, and it is as functional as it is ornamental, serving well in borders, group plantings, or as a solitary feature.

Key Features

The 'Merveille Sanguine' is notable for a variety of key features:

Its showstopping blooms display vivid shades of pink and red, adding a burst of color to any garden space during the flowering months of July, August, and September.
The foliage presents a stunning seasonal transformation, starting with bronze-green in spring, turning to green and purple in summer, and finally adopting a striking red hue in autumn.
The plant reaches an ultimate height of approximately 1.2 meters, making it an ideal size for a variety of garden locations.
It prefers partial shade and requires well-drained soil, accommodating to various types but thriving best with consistent moisture.
The Hydrangea macrophylla 'Merveille Sanguine' is not evergreen, which allows it to rest and come back with vigor each blooming season.

Tips

To ensure the health and longevity of your Hydrangea macrophylla 'Merveille Sanguine', water it generously, especially during dry periods.
Prune the shrub after blooming to encourage new growth, which will bear next year's blooms.
Propagate through softwood cuttings in the spring or early summer to expand your collection or share with fellow gardening enthusiasts.

Incorporating these care tips will help maintain the plant's lush appearance and enhance its blooming potential for a spectacular garden display year after year.

Ideal placement of a Hydrangea macrophylla 'Merveille Sanguine'

Hydrangea macrophylla 'Merveille Sanguine' flourishes best in a location that provides partial shade, protecting it from the harsh afternoon sun. The delicate blossoms and foliage benefit from this shelter, ensuring the vibrancy of the red and pink hues throughout its blooming months.

This variety, while adaptable to various soil types, requires well-drained ground to thrive and prevent root issues. The soil should retain moisture, as the plant has a high water demand, especially during the growing season. Ensuring the location can sustain these hydration needs is crucial for the plant's health and the full expression of its summer to autumn color transition.

How do I plant a Hydrangea macrophylla 'Merveille Sanguine'?

To plant Hydrangea macrophylla 'Merveille Sanguine', select a location with partial shade to protect its vibrant blooms from the harshness of full sun. Soil should be well-drained, rich, and moist, as this variety has a high water requirement. Dig a hole twice the width of the pot and the same depth to avoid burying the plant too deeply. After positioning the shrub in the hole, backfill with soil, ensuring firm contact with the root ball. Water thoroughly post-planting to settle the soil and provide the necessary hydration for establishment. Regular watering is crucial, especially during dry periods, to maintain its lush foliage and opulent flowers.

Pruning a Hydrangea macrophylla 'Merveille Sanguine'

Pruning of Hydrangea macrophylla 'Merveille Sanguine' should be approached with care to not remove the buds that will bloom in the coming season. It is advisable to prune immediately after flowering, typically in late summer or early autumn. Remove only spent flowers and dead stems, leaving healthy growth untouched as it contains the next year's buds. If rejuvenation is necessary, cut out a few of the oldest stems at the base to encourage vigorous new growth while preserving the plant's ability to bloom prolifically.

Watering a Hydrangea macrophylla 'Merveille Sanguine'

Hydrangea macrophylla 'Merveille Sanguine' requires ample moisture to thrive, especially during its blooming period in the warmer months. It is critical to maintain consistently moist soil, without waterlogging, to support its lush foliage and vibrant blooms. During dry spells, increase the frequency of watering but avoid wetting the flowers to maintain their integrity. Mulching can help to retain soil moisture and protect the root system. Regular hydration is key, as this species is not drought-tolerant and can suffer from water stress if not adequately supported with sufficient moisture levels.

Fertilising a Hydrangea macrophylla 'Merveille Sanguine'

To ensure that this shrub thrives and displays its vibrant flowers and foliage, fertilising is key. It is recommended to feed it with a balanced, slow-release fertiliser in early spring as new growth appears. This will provide a steady supply of nutrients throughout the growing season. Additionally, a second application in mid-summer can bolster the lush blooms and enhance the vivid fall foliage.

For those seeking to influence the colour of the blooms, an application of aluminium sulphate can intensify the red and pink hues, though this should be done cautiously and according to package instructions to avoid potential root damage. Regular fertilisation will not only promote a robust display of flowers but also support the overall health and vigour of the plant.

The characteristics of a Hydrangea macrophylla 'Merveille Sanguine'

Hydrangea macrophylla 'Merveille Sanguine' thrives best with morning sun and afternoon shade, ensuring the vibrant hue of its flowers doesn't fade. This species benefits greatly from mulching, which helps to maintain soil moisture and keeps roots cool. Occasional deadheading will promote further blooming and maintain a tidy appearance. It's also good to remember that the color intensity of the blooms can be influenced by the soil's pH level, with more acidic soils often deepening the flower colors.

What will be the height of Hydrangea macrophylla 'Merveille Sanguine'?

Hydrangea macrophylla 'Merveille Sanguine' typically reaches a height of 1.2 meters at maturity.

Which soil type is most suitable for the Hydrangea macrophylla 'Merveille Sanguine'?

Hydrangea macrophylla 'Merveille Sanguine' can adapt to various soil types, but it thrives best in well-drained soil. This ensures that the plant's roots are not waterlogged, promoting healthy growth and development.

What is the ideal positioning for the Hydrangea macrophylla 'Merveille Sanguine'?

The ideal location for Hydrangea macrophylla 'Merveille Sanguine' is a spot with partial shade. This plant thrives best when placed in an area where it receives filtered sunlight, such as under the canopy of taller plants or trees. This will provide the optimal light conditions for healthy growth and stunning blooms.

What is the flowering colour of the Hydrangea macrophylla 'Merveille Sanguine'?

The blossoms of Hydrangea macrophylla 'Merveille Sanguine' display a striking palette of red and pink, adding a vibrant and captivating touch to the plant's appearance.

Is the Hydrangea macrophylla 'Merveille Sanguine' hardy?

Certainly, Hydrangea macrophylla 'Merveille Sanguine' is considered winter hardy. It can endure temperatures ranging from -15.0°C to -9.4°C, placing it within the USDA hardiness zones 7b to 8a. This indicates that Hydrangea macrophylla 'Merveille Sanguine' is well-suited to withstand winter conditions in regions falling within these zones.

Is the Hydrangea macrophylla 'Merveille Sanguine' evergreen?

Hydrangea macrophylla 'Merveille Sanguine' is not an evergreen plant. It is deciduous, shedding its leaves in the autumn and regrowing them in the spring.

What is the growth strength of the Hydrangea macrophylla 'Merveille Sanguine'?

Hydrangea macrophylla 'Merveille Sanguine' takes approximately 5 to 10 years to reach its ultimate height. This indicates a steady growth rate, allowing for the gradual development and maturation of the plant over a moderate period of time.

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