Asters 'Blue Star' is a type of Japanese aster or kalimeris which is named for its blue flowers, which have a profusion of pale blue petals radiating outwards like a star. This cultivar blooms for a long time in summer. It is quite resistant to drought, and will attract butterflies.
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Perennial
Lifespan
Green
Leaf Color
2.5 cm
Flower Size
Purple, Blue
Flower Color
Deciduous
Leaf type
0 - 35 ℃
Ideal Temperature
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Care Guide
Care Guide for Asters 'Blue Star'
Every week
Water
Full sun
Sunlight
0 - 35 ℃
Ideal Temperature
Garden Soil
Soil Type
Pruning:
Asters 'Blue Star' features vibrant, star-shaped blue flowers and requires early to late spring pruning to maintain health. Cut back by one-third to encourage bushier growth and improve air circulation, reducing disease risks. These practices ensure optimal blooming and an aesthetically pleasing plant.
Repotting:
Asters 'Blue Star' requires excellent drainage in pots to thrive, ensuring that excess water can escape and preventing root rot.
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