Perennials by Colour – Blue (sky)

Iris unguicularis (Iris stylosa)

Agapanthus ‘Peter Pan’

Geranium ‘Rozanne’ (Geranium ‘Jolly Bee’)

Delphinium ‘Blue Lace’

Mecanopsis ‘Lingholm’

Veronica austriaca subsp. teucrium ‘Crater Lake Blue’

Pulmonaria ‘Lewis-Palmer’

Mecanopsis ‘Lingholm’

Corydalis ‘Tory MP’

Agapanthus ‘Blue Umbrella’

Omphalodes cappadocica ‘Cherry Ingram’

Agapanthus ‘Peter Pan’

Geranium ‘Azure Rush’