Ajuga
reptans

Ajuga reptans
‘Mahogany’

Akebia quinata
‘Rosea’
(deciduous)

Allium aflatunense
‘Purple Sensation’
(deciduous)

Allium schoenoprasum
(deciduous)

Anemone nemerosa
(deciduous)

Anemone nemerosa
‘Bracteata Pleniflora’
(deciduous)

Anemone nemerosa
‘Robinsoniana’
(deciduous)

Anemone nemerosa
‘Vestal’
(deciduous)

Aquilegia alpina
(deciduous)

Aquilegia caerulea Kirigami
‘Deep Blue & White’
(deciduous)

Aquilegia vulgaris
‘Dorothy Rose’
(deciduous)

Arabis alpina
subsp. caucasica
‘Snowcap’

Arctostaphylos uva-ursi
‘Vancouver Jade’

Armeria maritima
‘Splendens’

Aubretia
‘Axcent Light Blue’

Aubretia
deltoidea

Aurinia
saxatilis

Beesia
calthifolia

Bergenia cordifolia
‘Bach’

Brunnera macrophylla
‘Jack Frost’
(deciduous)

Camassia
quamash
(deciduous)

Camellia japonica
‘Annie Wylam’

Camellia japonica
‘Chandleri Elegans Variegated’

Camellia japonica
‘Pearl Maxwell’

Campanula glomerata
(deciduous)

Campanula x
‘Birch Hybrid’

Cardamine
trifolia
(deciduous)

Centaura montana
(deciduous)

Chaenomeles
speciosa
(deciduous)

Chaenomeles speciosa
‘Orange Delight’
(deciduous)

Choisya
ternata

Choisya ternata
‘Sundance’

Clematis montana
var. rubens ‘Mayleen’
(deciduous)

Convallaria
majalis
(deciduous)

Cornus sericea
‘Flaviramea’
(deciduous)

Corydalis elata x flexuosa
‘Wildside Blue’

Corydalis flexuosa
‘Porcelain Blue’

Daphne
odora

Daphne x susannae
‘Lawrence Crocker’

Daphne x transatlantica
‘Eternal Fragrance’

Darmera peltata
(deciduous)

Deutzia gracilis
‘Nikko’
(deciduous)

Dianthus barbatus
‘Sooty’

Dysosma pleiantha
(deciduous)

Epimedium x perralchicum
‘Frohnleiten’

Euphorbia griffithii
‘Fireglow’

Euphorbia
myrsinites

Forsythia x intermedia
(deciduous)

Galium odoratum
(deciduous)

Gentiana acaulis
(deciduous)

Geranium ‘Johnson’s Blue’
(deciduous)

Geranium phaeum
var. phaeum ‘Samobor’
(deciduous)

Geranium x cantabrigiense
‘Biokovo’
(deciduous)

Geum
‘Flames of Passion’
(deciduous)

Geum
‘Mango Lassi’
(deciduous)

Geum
‘Totally Tangerine’
(deciduous)

Gunnera tinctoria
(deciduous)

Helianthemum
‘Henfield Brilliant’

Hydrangea petiolaris
(deciduous)

Iberis
sempervirens

Iris hollandica
‘Blue Magic’
(deciduous)

Iris PCH
‘Purple’
(deciduous)

Iris sibirica
‘Miss Apple’
(deciduous)

Iris sibirica
‘Silver Edge’
(deciduous)

Iris sibirica
‘Tycoon’
(deciduous)

Lamium maculatum
‘Anne Greenaway’
(deciduous)

Lavanula stoechas
‘Anouk Deluxe’

Lamprocapnos spectabilis
(deciduous)

Leucojum
aestivum
(deciduous)

Lithodora diffusa
‘Grace Ward’

Lysimachia congestiflora
‘Persian Chocolate’

Osmanthus
delavayi

Osmanthus x
burkwoodii

Oxalis brasiliensis
(deciduous)

Paeonia x suffruticosa
‘Sonoma Apricot’
(deciduous)

Paeonia x suffruticosa
‘Zi Er Qiao’
(deciduous)

Papaver orientale
‘Orange Scarlet’
(deciduous)

Phlomis
fruticosa

Phlox subulata
'Spring Scarlet'

Pieris japonica
‘Cavatine’

Polemonium
‘Heaven Scent’
(deciduous)

Polygonatum multiflorum
(deciduous)

Polygonatum odoratum
var. pluriflorum
(deciduous)

Primula
japonica
(deciduous)

Primula
sieboldii
(deciduous)

Pulmonaria
‘Pink-a-Blue’
(deciduous)

Pulmonaria
‘Raspberry Splash’
(deciduous)

Pulmonaria
‘Trevi Fountain’
(deciduous)

Pulmonaria
‘Twinkle Toes’
(deciduous)

Pulsatilla
vulgaris
(deciduous)

Rhamnus alaternus
‘Argentiovariegata’

Ribes sanguineum
‘Pulborogh Scarlet’
(deciduous)

Rosa ‘Hansa’
(deciduous)

Rosa Hybrid ‘Meimirrot’
Apricot Drift
(deciduous)

Saxifraga x urbium
‘Aureopunctata’

Spirea japonica
‘Minspil04’
(deciduous)

Symphytum
‘Hidcote Blue’
(deciduous)

Trillium
kurabayashii
(deciduous)

Viburnum
plicatum
(deciduous)

Viburnum plicatum
‘Mariesii’
(deciduous)

Vinca major
'Maculata'

Viola labradorica
(deciduous)

Weigela florida
(deciduous)

Weigela florida
‘Alexandra’
(deciduous)

Weigela florida
‘Kolsunn’
(deciduous)