Giant blue hosta Hosta sieboldiana 'Elegans' 5-10 pot P9

Size: Potmaat leidend

5-10cm

|

Pot 9x9 cm (P9)

|

Available from: 03/02/2025

Number of m2

Nr. of plants

3.65

3.65 per piece

incl. VAT, excl. shipping costs (calculated in shopping cart)

Added to shopping cart

Number of m2

Nr. of plants

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Bulk discount!

Pcs Save Price/pc

2+ £4.05

6+ -2.5% £3.95

12+ -4.9% £3.85

24+ -7.4% £3.75

96+ -9.9% £3.65

Benefits according to our specialist

Plantable year-round
Low maintenance
Decorative foliage

Plant features
Description
Planting and care
Packaging and shipping

Genus
Hosta (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
June, July, August

Leaf colour
White

Possibilities
Border, Group planting, Underplanting, Pot

Soil type
All soil types, well-drained

Positioning
Semi-shade, Shade

Winter hardiness
-23,3°C / -20,6°C, USDA zone 6a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
6

Evergreen plants
No

Leaf colour
Blue, Grey

Fragrant plants
No

Growth habit
Upright to bushy growth habit

Height at time of delivery excluding pot/clod
5-10

Mature height (cm)
50

Art. no.
1000604

Description

Hosta sieboldiana 'Elegans' | Giant blue hosta

The giant blue Hosta, scientifically named Hosta sieboldiana 'Elegans', is a stunning perennial that brings serene beauty to any shade garden. With its impressive blue, grey, and silver foliage, this robust cultivar offers a striking presence as it unfolds its large, heart-shaped leaves in the spring and maintains its color well into the autumn months.

Key Features

The Hosta sieboldiana 'Elegans' is lauded for its lush foliage and stately form. Here are some of its most remarkable characteristics:

The Hosta features large, round leaves with a unique blue-grey hue that can serve as a beautiful backdrop for other plants or stand alone as a focal point in a garden.
Its flowers bloom in the summer, offering a delicate contrast with their white and purple colors.
This plant is versatile, thriving in border plantings, group plantings, or as a singular statement in a pot.
It has an upright to bushy growth habit, reaching an ultimate height of approximately 50 cm.
While it is not an evergreen, its deciduous nature ensures a fresh display of its stunning foliage each year.

Tips

To ensure the health and longevity of your Hosta sieboldiana 'Elegans', consider the following tips:

Plant in a location that receives partial shade to full shade, as too much direct sunlight can bleach the leaves and diminish their vibrant color.
Water regularly to maintain average moisture levels, especially during dry periods, as this species is not drought resistant.
For propagation, divide the plant in the spring or autumn to rejuvenate and multiply your collection, ensuring a thriving display year after year.
Though tolerant of a wide range of soil types, ensure the soil is well-drained to prevent root rot and keep your Hosta happy and healthy.

Ideal placement of a Hosta sieboldiana 'Elegans'

The optimal setting for this species is one where it receives filtered light or partial shade, as its sumptuous blue-grey foliage can suffer in the harsh glare of full sunlight. While capable of adapting to a variety of soil conditions, it thrives best in well-drained substrates that retain moisture without becoming waterlogged. To showcase its striking foliage and elegant summer blooms, consider planting it in groups within borders or as a lush underplanting to taller, shade-loving species. Its preference for cooler, shadier spots makes it a superb choice for adding texture and color to woodland garden designs or north-facing garden areas.

How do I plant a Hosta sieboldiana 'Elegans'?

For optimal growth, Hosta sieboldiana 'Elegans' should be planted in well-drained soil, which can range widely in type. It thrives in areas of partial shade to full shade, making it an excellent choice for those less sunny spots in the garden. When planting, ensure the crown of the plant is at soil level and space the plants adequately to allow for their bushy growth habit, which can reach an impressive 50 cm in height. Regular watering is required to keep the soil moist, particularly during dry spells. This species is deciduous, so it will lose its leaves in winter, only to regrow them in the spring.

Pruning a Hosta sieboldiana 'Elegans'

Pruning Hosta sieboldiana 'Elegans' is a minimal task, focused primarily on maintaining tidiness rather than shaping. As the foliage naturally dies back in autumn, remove any yellowed or spent leaves to keep the area around the plant clear and to promote healthy growth for the following season. After flowering, deadhead the spent blooms to redirect the plant's energy into robust leaf production rather than seed development. Always use clean, sharp tools to make precise cuts, minimizing stress to the plant.

Watering a Hosta sieboldiana 'Elegans'

Hosta sieboldiana 'Elegans' thrives best when the soil remains evenly moist. It is essential to avoid both waterlogged conditions and dry spells, as this species does not possess drought resistance. During periods of low rainfall, it's advisable to water thoroughly to ensure deep soil moisture, which will benefit the plant's health and growth. For those in containers, monitoring is crucial as pots can dry out faster, requiring more frequent watering. Mulching around the base can help retain soil moisture and reduce the need for frequent watering.

Fertilising a Hosta sieboldiana 'Elegans'

To sustain the captivating foliage of Hosta sieboldiana 'Elegans', a balanced fertilization regimen is essential. Engage in the application of a slow-release granular fertilizer as the growth season commences in spring. This will provide a steady supply of nutrients that align with the plant's natural growth cycle. A second application may be beneficial as summer approaches, ensuring the leaves maintain their robust blue-gray hues and the plant remains vigorous.

It's crucial to follow the instructions on the fertilizer packaging to avoid overfeeding, which can lead to excessive leaf growth at the expense of flower production. Distribute the fertilizer evenly around the plant, avoiding direct contact with the leaves and crown. This species thrives with consistent moisture, so water thoroughly after fertilizing to help integrate the nutrients into the soil.

The characteristics of a Hosta sieboldiana 'Elegans'

Hosta sieboldiana 'Elegans' thrives in a pot environment, which allows for better control over soil conditions and moisture levels. This species is known for its large, heart-shaped leaves that provide a stunning texture contrast in shaded garden areas. The subtle beauty of its pale lavender flowers is often underrated, but they add a gentle burst of color in the summer. It's also worth noting that this plant's robust foliage can serve as a lush backdrop for brighter flowers in your arrangement.

Separating/dividing a Hosta sieboldiana 'Elegans'

To maintain the health and vigor of Hosta sieboldiana 'Elegans', division is recommended every three to five years. This process rejuvenates the plant and stimulates robust growth. Ideally performed in the spring or autumn, division involves carefully lifting the plant from its position and gently separating it into smaller sections. Each section should have a good amount of roots and shoots to ensure successful reestablishment. Replant these divisions promptly, maintaining adequate spacing to accommodate future growth, and water thoroughly to help them settle in their new location. Through division, gardeners can also propagate new plants to expand their collection or share with others.

What will be the height of Hosta sieboldiana 'Elegans'?

Hosta sieboldiana 'Elegans' typically achieves a height ranging from 50 centimeters to 1 meter as it reaches full maturity.

What will be the width of Hosta sieboldiana 'Elegans'?

Hosta sieboldiana 'Elegans' will reach a width ranging from 50 centimeters to 1 meter when fully mature.

Which soil type is most suitable for the Hosta sieboldiana 'Elegans'?

Hosta sieboldiana 'Elegans' is adaptable to various soil types, but it thrives best in well-drained soil. Ensuring proper drainage allows for optimal growth conditions for this particular plant.

What is the ideal positioning for the Hosta sieboldiana 'Elegans'?

The ideal location for Hosta sieboldiana 'Elegans' would be an area with partial shade or full shade. This plant thrives best when placed in a location where it can benefit from reduced direct sunlight, such as under the canopy of larger plants or in shaded areas of the garden.

What is the flowering colour of the Hosta sieboldiana 'Elegans'?

The blossoms of Hosta sieboldiana 'Elegans' display an elegant white hue, adding a touch of grace to this variety of Hosta.

Is the Hosta sieboldiana 'Elegans' hardy?

Certainly, Hosta sieboldiana 'Elegans' is considered winter hardy. It can endure temperatures as low as -23.3°C to -20.1°C, making it suitable for USDA hardiness zone 6a. This indicates that Hosta sieboldiana 'Elegans' is well-equipped to thrive during the winter months in regions with moderately cold climates.

Is the Hosta sieboldiana 'Elegans' evergreen?

Hosta sieboldiana 'Elegans' is not an evergreen plant. It is classified as a deciduous plant, meaning it sheds its foliage during the autumn season and regrows new leaves in the spring.

What is the growth strength of the Hosta sieboldiana 'Elegans'?

Hosta sieboldiana 'Elegans' is known for its moderate growth, typically taking around 2 to 5 years to reach its ultimate height. This steady growth allows for the plant to establish itself and develop gracefully over a few years.

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