Aster ' Aqua Compact' is an attractive dwarf daisy, forming a bushy clump covered in September & October with semi-double bright blue flowers with golden centres. Gorgeous late summer & autumn colour at the front of borders. Loved by butterflies & bees. Flowers August-October. Height 30-40cm (12-16); spread 20-30cm (8-12). Supplied in a 2 litre pot.