Location requirements
Cushion asters prefer a sunny to partially shaded location with nutrient-rich, permeable soil. The soil should be sufficiently moist, but never completely wet. Six to eight plants are needed per square meter.
Care
Every two years after flowering, asters should be divided and replanted. This also helps prevent powdery mildew, a disease very common among asters. This disease generally only occurs when conditions are too shady or humid for the asters. So, if the site's requirements are met, there shouldn't be any problems.
Other species/varieties
Recommended varieties of Aster dumosus include the pink-flowering 'Herbstgruß vom Bresserhof', which blooms from August to September and, at a height of 50 cm, provides a beautiful color effect in your home flowerbed. The vigorous 'Apollo', which grows to approximately 40 cm in height, is also a great choice for your garden, as it initially blooms white and fades to a delicate pink as it fades.
Mountain Aster / Lime Aster (Aster amellus)
Height 40-60 cm; summer flowering; suitable for rock and scree gardens as well as heather plantings
TEXT: Swantje Holtmann
