Blue alpine daisy Aster alpinus 'Albus' 5-10 pot P9

Size: Potmaat leidend

5-10cm

|

Pot 9x9 cm (P9)

|

Available from: 03/02/2025

Number of m2

Nr. of plants

3.00

3.00 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+ £3.35

6+ -3.0% £3.25

12+ -6.0% £3.15

24+ -7.5% £3.10

96+ -10.4% £3.00

Benefits according to our specialist

Plantable year-round
Low maintenance
Easy plant

Plant features
Description
Planting and care
Packaging and shipping

Genus
Aster (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
May, June

Leaf colour
White

Possibilities
Border, Group planting, Edge planting

Soil type
All soil types, well-drained

Positioning
Sun

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

Fruit-bearing plants
No

Water needs
Immersion

Number of plants per m²
12

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Clump-forming growth habit

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

Mature height (cm)
20

Art. no.
1000096

Description

Aster alpinus 'Albus' | Blue alpine daisy

The Aster alpinus 'Albus', commonly known as the blue alpine daisy, is a charming, dwarf perennial that graces the garden with its pristine white flowers in the late spring and early summer months. Despite its name, the 'Albus' cultivar delightfully contrasts the typical blue of its relatives with its pure white blooms, creating an enchanting display in any garden setting.

Key Features

A standout addition to any garden, the Aster alpinus 'Albus', is treasured for its clump-forming growth habit, which creates a tidy and compact appearance.
The plant thrives in well-drained soils and is well-suited to a variety of garden uses, including border accents, group plantings, and as a delicate edging plant.
The white flowers of the blue alpine daisy create a striking visual impact, particularly when planted in mass displays.
Reaching a modest height of just 20 centimeters, it is an ideal choice for gardeners looking to add layers and depth to their floral arrangements without overwhelming the space.
While not evergreen, its lush green foliage provides a fresh backdrop during the flowering season, perfectly highlighting the white petals.

Tips

To achieve optimal growth for the blue alpine daisy, ensure it is located in a sunny spot within the garden, as it thrives in full sunlight.
Regular watering is crucial, especially during dry periods. Submerge the pot in water to ensure the roots are thoroughly moistened, then allow any excess water to drain away to prevent waterlogging.
Given its compact size, the Aster alpinus 'Albus' is low-maintenance, but removing spent flowers can encourage a tidier appearance and potentially prolong the blooming period.

Ideal placement of a Aster alpinus 'Albus'

For optimal growth, Aster alpinus 'Albus' should be sited in a location that receives full sun exposure. This is crucial for the plant's compact, clump-forming growth habit to flourish and for it to express its vibrant white blooms during the flowering months of May and June. Although this species can adapt to various soil types, the soil must be well-drained to prevent waterlogging and ensure healthy development. A sunny border or edge of a garden is ideal, allowing the relatively low stature of 20 cm to contribute to the layered structure of garden plantings.

How do I plant a Aster alpinus 'Albus'?

To cultivate Aster alpinus 'Albus' successfully, choose a location that receives full sun and has well-drained soil, accommodating its need for ample light and moisture regulation. Given its pot-grown root system, planting can be done effectively throughout the growing season, avoiding periods of frost. Ensure each individual is spaced appropriately to form neat clumps without overcrowding. During the initial planting phase, immerse the root ball in water to encourage establishment. Regular watering post-planting is crucial, though care should be taken not to overwater. This species will thrive and bloom with white flowers in May and June when planted under these conditions.

Pruning a Aster alpinus 'Albus'

Pruning of Aster alpinus 'Albus' should be conducted post-flowering to encourage a tidy growth habit and to prepare the plant for the following season. After the blooming period in late June, cut back the spent flowers to just above the foliage. This not only maintains the compact, clump-forming shape but also sometimes stimulates a secondary bloom. Regular deadheading during the flowering months may also enhance the plant's vigor and appearance. Pruning is minimal for this low-maintenance species, focusing on removing dead or damaged stems to promote healthy growth.

Watering a Aster alpinus 'Albus'

For optimal growth and flowering, Aster alpinus 'Albus' requires consistent moisture, particularly during its blooming period in May and June. The preferred method of watering for this species involves submerging the pot in water until thoroughly saturated, then allowing excess water to drain away. This submersion technique ensures the entire root ball is moistened, promoting a healthy and robust root system. During periods of extended dryness, additional watering may be needed to maintain soil moisture levels, but always ensure proper drainage to prevent waterlogging, which can be detrimental to the plant's health.

Fertilising a Aster alpinus 'Albus'

To ensure the robust growth and vibrant blooms of Aster alpinus 'Albus', a fertilizing regimen consistent with its needs is recommended. Ideally, enriching the soil with a balanced, slow-release fertilizer in early spring will provide the necessary nutrients for the forthcoming growing season. Given its ability to thrive in various soil conditions, this species does not require excessive feeding. A second application of fertilizer may be administered following the initial flowering period to encourage continued vigor and potentially a second bloom.

Care should be taken to evenly distribute the fertilizer around the base of the clumps, taking care not to concentrate it directly on the foliage or roots to prevent burn. A light watering after fertilizing will help to integrate the nutrients into the soil, allowing the plant to absorb them more effectively.

The characteristics of a Aster alpinus 'Albus'

Aster alpinus 'Albus' offers a delightful splash of white in rock gardens or alpine displays with its daisy-like blooms. This species is notable for its resilience in poor soil conditions, making it a versatile choice for various garden settings. The clumping nature of its root system allows it to stabilize slopes and prevent soil erosion, an often overlooked benefit. Moreover, its early flowering season brings an early touch of brightness before many other plants have awoken from their winter dormancy.

What will be the height of Aster alpinus 'Albus'?

Aster alpinus 'Albus' typically reaches a height of 20 centimeters when fully mature.

Which soil type is most suitable for the Aster alpinus 'Albus'?

Aster alpinus 'Albus' can adapt to various soil types, but it thrives best in well-drained soil. This allows for proper aeration and moisture control, fostering ideal conditions for the plant's growth.

What is the ideal positioning for the Aster alpinus 'Albus'?

For Aster alpinus 'Albus', the ideal location is a sunny spot. This plant thrives in areas with ample sunlight, allowing it to flourish and display its beautiful white flowers.

What is the flowering colour of the Aster alpinus 'Albus'?

The blossoms of Aster alpinus 'Albus' exhibit a pristine white hue, adding a touch of elegance to this particular variety.

Is the Aster alpinus 'Albus' evergreen?

Aster alpinus 'Albus' is not an evergreen plant. It sheds its leaves during the autumn season and regenerates them in the spring, following a deciduous pattern.

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