How to Prune Aster 'Dwarf Barbados'?
Cut back in late autumn. Divide in spring every three years to maintain vigour.

Aster 'Dwarf Barbados' · Aster 'Dwarf Barbados'
Sow at the front of a sunny border or in a container in moisture retentive, but well drained soil in full sun. May need support.
Cut back in late autumn. Divide in spring every three years to maintain vigour.