" Hosta 'Halcyon', Hosta tardiana, is a vigorous grower and is known as one of the best blue HostaÆs. The white to pale lavender flowers bloom from July to August, however, HostaÆs are not known only for their flowers. With a plant height of 24ö and a spread of 32-36ö, HostaÆs provide bright color in shade with wonderful foliage. It is also extremely slug-resistant due to its thick leaves. This low care perennial is ideal for shady positions, tubs and patio pots, and one of the most popular for landscape uses."