Balkan clary Salvia nemorosa 'Ostfriesland' 5-10 pot P9

Size: Potmaat leidend

5-10cm

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Pot 9x9 cm (P9)

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Available from: 03/02/2025
- 5-10cm
  
  |
  
  Pot 9x9 cm (P9)
  
  |
  
  From 3.10
  
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  Available from: 03/02/2025
- 10-15cm
  
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  Pot 2 ltr. (C2)
  
  |
  
  From 9.70
  
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  Temporarily sold out

Number of m2

Nr. of plants

3.10

3.10 per piece

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

Added to shopping cart

Number of m2

Nr. of plants

Added to shopping cart

Bulk discount!

Pcs Save Price/pc

2+ £3.45

6+ -2.9% £3.35

12+ -4.3% £3.30

24+ -7.2% £3.20

96+ -10.1% £3.10

Benefits according to our specialist

Attracts bees
Plantable year-round
Low maintenance

Plant features
Description
Frequently Asked Questions
Planting and care
Packaging and shipping

Genus
Salvia (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
June, July, August

Leaf colour
Purple

Possibilities
Border, Group planting, Edge planting

Soil type
All soil types, well-drained

Positioning
Sun

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

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
9

Evergreen plants
No

Leaf colour
Green

Fragrant plants
Yes

Growth habit
Clump-forming and upright growth habit

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

Mature height (cm)
50

Art. no.
1001061

Description

Salvia nemorosa 'Ostfriesland' | Balkan clary

Salvia nemorosa 'Ostfriesland', commonly known as Balkan clary, is a perennial favorite among gardeners for its striking purple blooms and fragrant foliage. This hardy herbaceous plant is perfect for creating a splash of color in borders and group plantings or as an edge accent.

Key Features

Salvia nemorosa 'Ostfriesland' is celebrated for its clump-forming and ascending growth habit, which reaches an ultimate height of 50 cm, making it an excellent choice for various garden designs.
Its foliage remains a vibrant green throughout the spring, summer, and autumn months, providing a lush backdrop for the plant's vivid purple flowers.
The fragrant leaves of this Balkan clary add an aromatic dimension to gardens, which is especially delightful during the flowering months of June through August.
While Salvia nemorosa 'Ostfriesland' is not evergreen, its presence is strongly felt during the blooming season, with its purple flowers attracting pollinators and adding life to the garden.

Tips

For optimal growth, Salvia nemorosa 'Ostfriesland' should be planted in a sunny location with well-drained soil, although it will tolerate a variety of soil types.
Average water needs mean consistent watering will keep this Salvia happy, especially during dry periods, as it is not drought-resistant.
Propagation through division should be carried out during spring or autumn to rejuvenate the plant and encourage vibrant new growth.
While Salvia nemorosa 'Ostfriesland' does not require extensive care, occasional deadheading of spent flowers can promote a longer blooming period.

Ideal placement of a Salvia nemorosa 'Ostfriesland'

The ideal location for Salvia nemorosa 'Ostfriesland' is an area that receives full sun exposure. This plant thrives in a variety of well-drained soils and benefits from a position where it can enjoy the warmth and light of the sun to encourage the vibrant purple blooms throughout the summer months. A sunny border or edge in a garden setting is perfect for showcasing its ascending growth habit and clump-forming nature. The plant's fragrant foliage will remain a luscious green from spring through autumn, complementing the changing hues of its flowers.

How do I plant a Salvia nemorosa 'Ostfriesland'?

To ensure successful establishment of Salvia nemorosa 'Ostfriesland', select a location that receives full sun, as this is crucial for optimal flowering. Plant in well-drained soil to prevent waterlogging, which could be detrimental. When removing the plant from its pot, be gentle to avoid root damage. Dig a hole twice the width of the root ball and of equal depth, allowing the plant to sit at the same level it was in the container. Backfill with soil, firming gently. Water thoroughly after planting to settle the soil around the roots and to aid in the transition from pot to garden. Regular watering is necessary, especially during dry periods, to maintain its average water needs.

Pruning a Salvia nemorosa 'Ostfriesland'

Pruning Salvia nemorosa 'Ostfriesland' is a straightforward process that encourages vigorous growth and abundant flowering. It is recommended to cut back the flower stems after the first flush of blooms in late summer to promote a second bloom period. Additionally, in early spring, as new growth begins, remove dead or old foliage from the previous season to maintain a tidy appearance and facilitate healthy, new shoots. Pruning not only revitalizes the plant but also helps to maintain its clump-forming and ascending growth habit, ensuring a robust presence in the garden.

Watering a Salvia nemorosa 'Ostfriesland'

Salvia nemorosa 'Ostfriesland' thrives with consistent moisture, particularly during the warm summer months when evaporation rates are higher. It is essential to ensure the soil is well-drained to prevent waterlogging, which could be detrimental to the plant's health. While the species has average water needs, it is not drought resistant, meaning careful attention to watering is necessary during prolonged dry spells. A deep watering that saturates the root zone is preferable to frequent, light sprinklings, as this promotes a stronger, deeper root system and overall plant vigor.

Fertilising a Salvia nemorosa 'Ostfriesland'

To ensure the Salvia nemorosa 'Ostfriesland' thrives and displays its vibrant purple blooms, an appropriate feeding schedule is essential. Fertilize this species in the early spring as new growth appears, using a balanced, slow-release fertilizer to promote vigorous foliage and flower development. A second application of fertilizer can be beneficial in midsummer, just before the onset of the flowering period, to support the plant's extended blooming season through the summer months.

It is important to follow the recommended dosage on the fertilizer package to prevent overfeeding, which can lead to lush foliage at the expense of flowers. Water the plant thoroughly after applying fertilizer to help distribute the nutrients into the soil. Regular fertilization, paired with proper care, will keep this clump-forming perennial healthy and full of blooms each season.

The characteristics of a Salvia nemorosa 'Ostfriesland'

Although Salvia nemorosa 'Ostfriesland' is often celebrated for its vibrant blooms, it's worth noting that this species is also an excellent choice for creating a structured look in your garden due to its upright growth habit. Its pot-grown roots are robust, allowing for easy transplantation if you decide to redesign your garden space. Additionally, the plant's long flowering period extends the visual enjoyment well into the season, offering a prolonged display of color and texture.

Separating/dividing a Salvia nemorosa 'Ostfriesland'

To propagate Salvia nemorosa 'Ostfriesland', division is an effective method that also promotes plant health. This procedure should be carried out during the cooler months of spring or autumn. Begin by gently lifting the plant from its location, ensuring that you keep a substantial amount of root structure intact. Once extracted, carefully separate the clump into smaller sections. It is advisable to discard the central, older part of the clump as it is less vigorous. Replant the divided sections at the same soil depth they were previously, allowing for ample space for future growth.

What will be the height of Salvia nemorosa 'Ostfriesland'?

Salvia nemorosa 'Ostfriesland' typically attains a height ranging from 10 to 50 centimeters when fully mature.

What will be the width of Salvia nemorosa 'Ostfriesland'?

Salvia nemorosa 'Ostfriesland' can reach a width ranging from 10 cm to 50 cm when fully mature.

Which soil type is most suitable for the Salvia nemorosa 'Ostfriesland'?

Salvia nemorosa 'Ostfriesland' is adaptable to various soil types, but it thrives best in well-drained soil conditions. Ensuring proper drainage is essential for the optimal growth of this plant.

What is the ideal positioning for the Salvia nemorosa 'Ostfriesland'?

Salvia nemorosa 'Ostfriesland' thrives best in a sunny location. It is well-suited to areas where it can receive ample direct sunlight to support its healthy growth and vibrant flowering.

What is the flowering colour of the Salvia nemorosa 'Ostfriesland'?

The flowers of Salvia nemorosa 'Ostfriesland' display a lovely purple hue during their blooming period.

Is the Salvia nemorosa 'Ostfriesland' hardy?

Indeed, Salvia nemorosa 'Ostfriesland' is considered winter hardy. It can endure temperatures as low as -23.3°C to -20.1°C, corresponding to USDA hardiness zone 6a. This resilience allows the Salvia nemorosa 'Ostfriesland' to thrive during the winter months in regions with moderately cold climates.

Is the Salvia nemorosa 'Ostfriesland' evergreen?

Salvia nemorosa 'Ostfriesland' is not evergreen. This plant is deciduous, meaning it sheds its leaves at the end of the growing season and regrows them in the following spring.

What is the growth strength of the Salvia nemorosa 'Ostfriesland'?

Salvia nemorosa 'Ostfriesland' typically achieves its full height within a span of 2 to 5 years, indicating a moderate yet steady growth rate.

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