Perennials - summer flowering
Summer flowering 'come back every year' plants which can deal with sandy soil. Also they all have the Award of Garden Merit (AGM), which is the Royal Horticultural Society's (RHS) seal of approval that these plants perform reliably in the garden.
Plants (46)
Achillea 'Moonshine'
Ornamental yarrow
Achillea filipendulina 'Cloth of Gold'
Fernleaf yarrow
Anthemis tinctoria 'E.C.Buxton'
Yellow chamomile, Dyer's chamomile, Ox-eye chamomile, Golden marguerite
Campanula glomerata 'Superba'
Clustered bellflower, Danesblood bellflower
Campanula lactiflora 'Loddon Anna'
Milky bellflower
Campanula poscharskyana 'Stella'
Serbian bellflower, Trailing bellflower
Erigeron karvinskianus
Mexican fleabane, Australian fleabane, Wall daisy, Bonytip fleabane
Erysimum 'Bowles's Mauve'
Bowles's wallflower, Bowles's erysimum, Perennial wallflower
Geranium 'Mavis Simpson'
Riversleaianum geranium
Nepeta racemosa 'Walker's Low'
Persian catmint
Achillea 'Coronation Gold'
Ornamental yarrow
Achillea 'Salmon Beauty'
Bloodwort, Woundwort, Nosebleed, Thousand leaved yarrow, Sanguinary, Carpenter's weed
Achillea filipendulina 'Gold Plate'
Fernleaf yarrow
Achillea filipendulina 'Parker's Variety'
Fernleaf yarrow
Achillea millefolium 'Lansdorferglut'
Bloodwort, Woundwort, Nosebleed, Thousand leaved yarrow, Sanguinary, Carpenter's weed
Alstroemeria 'Friendship'
Peruvian lily, Lily of the Incas
Campanula carpatica
Carpathian Tussock bellflower, Carpathian harebell
Campanula latiloba 'Highcliffe Variety'
Olympic bellflower
Clematis x durandii
Herbaceous hybrid clematis
Dianthus deltoides
Maiden pink
Diascia barberae 'Blackthorn Apricot'
Mrs Barber's twinspur
Diascia barberae 'Ruby Field'
Mrs Barber's twinspur
Diascia integerrima
Whole twinspur
Digitalis grandiflora
Giant yellow foxglove, Large yellow foxglove
Erigeron aureus 'Canary Bird'
Golden fleabane
Erodium x variabile 'Roseum'
Variable stork's bill
Galega x hartlandii 'Alba'
Goat's rue, French lilac, Common goat's rue
Geranium endressii
Endress's Cranesbill, French cranesbill, Pyrenean cranesbill
Geranium sanguineum 'Album'
Blood red geranium, Bloody cranesbill
Geranium sanguineum 'Shepherd's Warning'
Blood red geranium, Bloody cranesbill
Geranium sanguineum var. striatum
Blood red geranium, Bloody cranesbill
Geranium x oxonianum 'A.T. Johnson'
Oxford geranium, Druce's cranesbill
Geum Scarlet Tempest = 'Macgeu001'
Avens
Lathyrus rotundifolius
Persian everlasting pea, Chickling pea
Nepeta racemosa
Persian catmint
Nepeta sibirica 'Souvenir d'Andre Chaudron'
Siberian catmint, Siberian catnip
Nepeta x faassenii
Blue catmint, Faassen's nepeta, Mauve catmint
Nepeta x faassenii 'Purrsian Blue'
Blue catmint, Faassen's nepeta
Oenothera macrocarpa
Ozark sundrops, Missouri evening primrose
Origanum laevigatum
Marjoram, Marjory, Showy oregano, Smooth leaved oregano
Papaver nudicaule Garden Gnome Group
Icelandic poppy, Arctic poppy
Phlomis tuberosa 'Amazone'
Tuberous phlomis, Jerusalem sage, Sage-leaf mullein
Potentilla 'Gibson's Scarlet'
Cinquefoil, Five finger
Salvia argentea
Silver sage
Salvia greggii 'Mirage Rose Bicolor'
Autumn sage
Verbascum 'Gainsborough'
Mullein