Rhododendron Rhododendron 'Scarlet Wonder' shrub 15-20 pot C2

Size: Hoogtemaat leidend

15-20cm

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Pot 2 ltr. (C2)

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Temporarily sold out

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Benefits according to our specialist

Pot grown
Low maintenance
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Genus
Rhododendron (view all varieties)

Root type
Pot

Pot size
2 ltr. (C2)

Flowering months
May, June

Leaf colour
Red

Possibilities
Border, Group planting, Underplanting, Planter, Pot, Solitary

Soil type
Acid soil

Positioning
Semi-shade

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
3

Evergreen plants
Yes

Leaf colour
Green

Fragrant plants
No

Growth habit
Bushy spreading growth habit

Height at time of delivery excluding pot/clod
15-20

Mature height (cm)
80

Art. no.
1001036

Description

Rhododendron 'Scarlet Wonder' | Rhododendron

The Rhododendron 'Scarlet Wonder' graces any garden with its vivid red blooms and lush evergreen foliage. As an ornamental shrub, it provides a striking visual impact when in flower during the spring months of May and June. This Rhododendron variety, with its bushy spreading growth habit and modest height, is perfectly suited for a variety of garden uses, from border enhancements to group plantings or even as a standout solitary feature.

Rhododendron 'Scarlet Wonder' thrives in acidic soil, and while it is an evergreen, it does not bear fruit, ensuring that its foliage and flowers remain the center of attention.

Key Features

The Rhododendron 'Scarlet Wonder' is renowned for its vibrant red flowers that brighten the garden in spring.
This Rhododendron maintains its green foliage throughout the year, contributing to the garden's continual greenery.
With a manageable ultimate height of 80 cm, it is an ideal choice for those who appreciate compact and controlled growth in their garden design.
The shrub's preference for partial shade locations makes it an excellent choice for underplanting beneath taller trees or in shadowed garden corners.
Given its evergreen nature, it offers a consistent backdrop for seasonal plantings, ensuring that your garden retains its structure and color in every season.

Tips

To ensure the health and vibrancy of your Rhododendron 'Scarlet Wonder', it is essential to plant it in acidic soil. If your garden soil is not naturally acidic, consider amending it or opting to grow your shrub in a pot with the appropriate potting mix.
While this Rhododendron does not demand extensive pruning, removing any unsightly shoots or deadheading spent flowers can promote a more aesthetically pleasing shape and encourage fuller growth.
Regular watering is important, especially during dry spells, as 'Scarlet Wonder' is not drought-resistant. However, be mindful to avoid waterlogging, which can be detrimental to the plant's roots.
If you're looking to propagate your Rhododendron 'Scarlet Wonder', semi-ripe cuttings, layering, and grafting are all viable methods that can yield successful results with a bit of patience and care.

Ideal placement of a Rhododendron 'Scarlet Wonder'

For optimal growth and display of its vibrant red blooms, Rhododendron 'Scarlet Wonder' should be situated in an area with partial shade, sheltered from the harsh midday sun. This evergreen shrub thrives in acidic soil, ensuring that the pH levels are conducive to its health and development. Regular watering is necessary to maintain its lush, green foliage, but it is important to avoid waterlogged conditions. A location that provides protection from strong winds will help preserve the integrity of its delicate flowers and bushy growth habit.

How do I plant a Rhododendron 'Scarlet Wonder'?

For optimal growth, plant this shrub in acidic soil that retains moisture yet is well-drained. The planting site should offer partial shade to protect the leaves and flowers from the harsh afternoon sun. When planting, ensure the hole is twice the width of the pot and the same depth, allowing the root system to spread easily. After positioning the plant in the hole, backfill with soil, pressing down firmly to eliminate any air pockets. Water thoroughly to settle the soil around the roots and maintain even moisture, especially during dry periods, to support its establishment and overall health.

Pruning a Rhododendron 'Scarlet Wonder'

Pruning of Rhododendron 'Scarlet Wonder' is minimal and straightforward. This evergreen shrub maintains its bushy, spreading growth habit with little intervention. To enhance its natural shape and beauty, simply remove any unsightly shoots. This can be done immediately after the flowering season, which helps to prevent disrupting next year's blooms. Since this species thrives on maintaining a consistent shape, extensive cutting back is not required unless it is to correct the shape or size of the plant.

Watering a Rhododendron 'Scarlet Wonder'

The Rhododendron 'Scarlet Wonder' requires consistent moisture to thrive, particularly during its growing season in spring and early summer. It is imperative to ensure the soil remains evenly moist but not waterlogged. A mulching layer can aid in retaining soil moisture and keeping the roots cool. During periods of dry weather, increase the frequency of watering to prevent stress on the plant. As an evergreen shrub, even outside of the flowering months, it is crucial to maintain adequate hydration to support its foliage.

Fertilising a Rhododendron 'Scarlet Wonder'

To thrive and produce its vibrant red blooms, Rhododendron 'Scarlet Wonder' requires specific attention to its fertilization regimen. Since it prefers acidic soil, it is crucial to use a fertilizer formulated for acid-loving plants to maintain the proper pH balance. Administer a slow-release, granular acid fertilizer in early spring, as new growth begins to appear.

A second application can be beneficial after the flowering period in late June to encourage robust foliage and support the development of next year's buds. When applying fertilizer, spread it evenly around the drip line of the branches and avoid contact with the leaves and stems to prevent burn. Water the shrub immediately after fertilizing to help distribute the nutrients into the soil. Regular feeding, paired with consistent moisture, will ensure a lush, healthy display of foliage and flowers.

The characteristics of a Rhododendron 'Scarlet Wonder'

One often overlooked aspect of the Rhododendron 'Scarlet Wonder' is its relatively compact growth habit, which makes it an excellent choice for smaller gardens or as part of a mixed border. Additionally, this variety thrives in a pot, allowing for stunning balcony or patio displays. Its vibrant red blooms are not only visually striking but also serve as a early source of nectar for pollinators, promoting a healthy ecosystem right in your own outdoor space.

What will be the height of Rhododendron 'Scarlet Wonder'?

Rhododendron 'Scarlet Wonder' typically reaches a height of 80 centimeters when fully mature.

Which soil type is most suitable for the Rhododendron 'Scarlet Wonder'?

Rhododendron 'Scarlet Wonder' thrives in acidic soil. The plant's optimal growth and blooming are closely tied to the acidity level of the soil, making acidic soil the most suitable for its cultivation.

What is the ideal positioning for the Rhododendron 'Scarlet Wonder'?

The optimal location for Rhododendron 'Scarlet Wonder' is in an area with partial shade. This plant thrives in an environment where it receives some sunlight, but is shielded from direct exposure to intense light.

What is the flowering colour of the Rhododendron 'Scarlet Wonder'?

The blossoms of Rhododendron 'Scarlet Wonder' display a striking red hue, adding a vibrant and captivating touch to the plant's appearance.

Is the Rhododendron 'Scarlet Wonder' hardy?

Rhododendron 'Scarlet Wonder' is indeed winter hardy. It can endure temperatures ranging from -20.6°C to -15.0°C, corresponding to USDA hardiness zones 6b to 7a. This indicates that Rhododendron 'Scarlet Wonder' is well-suited to withstand winter conditions within the specified hardiness zones.

Is the Rhododendron 'Scarlet Wonder' evergreen?

Rhododendron 'Scarlet Wonder' is indeed an evergreen plant, meaning it maintains its foliage throughout the year, providing a consistent green presence in your garden or landscape.

What is the growth strength of the Rhododendron 'Scarlet Wonder'?

Rhododendron 'Scarlet Wonder' matures gradually, taking between 10 and 20 years to reach its full height. This indicates a steady and unhurried growth pattern, allowing for the gradual development and establishment of this splendid variety.

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