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Hardy perennial
Asteraceae
Perennials
Aster 'Grape Crush'
Aster
Aster 'Grape Crush': 75 cm high and 110 cm spread, full sun. Purple flowers in September-October. Zone 3; choose soil compatible with its moisture needs.
- Exposure
- Sun
- Life cycle
- Hardy perennial
- Hardiness
- Zone 3
Discover the plant
Common nameAster 'Grape Crush'
FamilyAsteraceae
GenusAster
CultivarGrape Crush
TypeHardy perennial
Botanical nameAster
For a sunny arrangement, Aster 'Grape Crush' (Aster 'Grape Crush') offers flowers in shades of purple. The foliage features shades of green, which should be highlighted among different textures. The usual flowering period is September-October. The clump reaches approximately 75 cm in height with a spread of 110 cm; use these dimensions to place the plant in the middle of a flowerbed and for group plantings.
Soil choice is essential for Aster 'Grape Crush': well-drained garden soil that retains moderate moisture during establishment. The preferred exposure is full sun. Support the rooting of Aster 'Grape Crush' with deep waterings, then check the moisture before watering again. Adjust the frequency according to rain and heat; avoid small daily waterings on already moist soil. A spacing of approximately 110 cm between centers is a starting point, to be adjusted according to observed vigor. The indicated hardiness zone is zone 3, to be assessed according to your garden's conditions.
Maintenance of Aster 'Grape Crush' primarily relies on observing the clump: keep the foliage healthy after flowering to allow the plant to continue its growth. Keep the crown clear and observe new growth before removing damaged parts. For companion planting, consider campanulas, perennial geraniums, and echinaceas in varieties with similar needs. Keep its 75 cm height in mind to place shorter plants on the correct side and to keep the flowers visible during September-October.
Planting guide
From planting to establishment.
Spacing / density
110 cm
Best planting time
Spring after the thaw or early autumn, allowing time for the roots to settle before the severe cold.
Growing method
Aster ‘Grape Crush’: In spring after the ground thaws or in early fall, allowing the roots to establish before the severe cold sets in. Support the root establishment of Aster ‘Grape Crush’ with deep watering, then check the moisture level before watering again. Adjust the frequency based on rain and heat; avoid small daily waterings on already moist soil. Keep the root collar clear and observe regrowth before removing damaged parts.
Soil and care
The right care,at the right time.
Care level
Routine maintenance
Watering
Support the establishment of Aster 'Grape Crush' with deep waterings, then check the moisture before watering again. Adjust frequency based on rain and heat; avoid small daily waterings on already moist soil.
Soil type
Drained garden soil, retaining moderate moisture during installation
Fertilization
Fertilizer for flowering
Moisture
Moderate humidity; water according to the actual state of the root ball
Seasonal care
Aster ‘Grape Crush’: keep the foliage healthy after flowering to allow the plant to continue growing. During its flowering period (September-October), also monitor damaged stems and neighboring plants that could obscure the clump.
Container growing
A garden,within reach.
Recommended pot size
A stable, perforated container, significantly wider than the root ball; dimensions to be adapted to the format sold and the adult development.
To try Aster 'Grape Crush' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (110 cm). Water should drain freely after each watering; check the root ball more often than if it were planted in the ground. Plan for container protection in winter depending on your climate.
Bloom and dimensions
Its place,in your garden.
Mature height
30 inches (76 cm)
Width / spread
110 cm
Flower color
Purple
Foliage color
Green
Foliage type
Deciduous in cold climates
Growth rate
Moderate
Growth habit
Erected
Fragrance
Not documented for this selection
Bloom period
September-October
Garden associations
In goodcompany.
Companion plants
Associations to consider for Aster 'Grape Crush': campanulas, perennial geraniums, echinaceas. Choose varieties that tolerate sun and comparable humidity; allow each clump its adult space.
Plants to avoid
When planting around Aster 'Grape Crush', especially avoid neighboring plants that would cover its leaves or strongly compete with its root ball. Compatibility in terms of light, water, and spread takes precedence over a list of so-called enemy plants.
Frequently asked questions
Your questions,answered.
Where to plant Aster 'Grape Crush'?
Provide sun and suitable soil (drained garden soil, retaining moderate moisture during planting). Keep the root collar clear and observe the plant's recovery before removing any damaged parts.
Where should I plant Aster 'Grape Crush'?
Expect a height of around 75 cm and a width of 110 cm at maturity. Approximately 110 cm between centers, to be adjusted according to actual clump development. This size is suitable for use in the middle of borders and in group plantings.
When does Aster ‘Grape Crush’ bloom?
The indicated period is September-October. The flower color is purple. The exact date and duration depend on the climate, season, and plant establishment.
How to water and care for Aster 'Grape Crush'?
Accompany the establishment of Aster 'Grape Crush' with deep waterings, then check the moisture before watering again. Adjust the frequency to rainfall and heat; avoid small daily applications on already moist soil. Keep the foliage healthy after flowering to allow the plant to continue growing.
Can Aster 'Grape Crush' be grown in a pot?
To try Aster 'Grape Crush' in a container, choose a stable pot with drainage holes, suitable for the root ball and its future size (110 cm). Water must drain freely after each watering; check the root ball more often than if planted directly in the ground. Plan to protect the container in winter depending on your climate.
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