6a. Flowers every year, perennial (windy rural)
Once established, many plants that flower every year (perennials) can largely be left to do their own thing. They annually manage a good floral season without the need to 'deadhead' (remove spent blooms). In most cases they eventually form large clumps. You can choose to divide these or just leave them alone!
Plants (1449)
Nepeta nepetella
Lesser catmint
Nepeta subsessilis 'Cool Cat'
Short-stalked catmint
Nepeta subsessilis 'Pink Dreams'
Short-stalked catmint
Persicaria amplexicaulis var. pendula
Mountain fleece, Red bistort
Persicaria macrophylla
Large-leaved knotweed, Round-flowered knotweed
Polemonium 'Pink Beauty'
Jacob's ladder
Polemonium pauciflorum subsp. hinckleyi
Hinckley's few-flowered Jacob's ladder
Potentilla 'Yellow Queen'
Cinquefoil, Five finger
Potentilla atrosanguinea var. argyrophylla 'Scarlet Starlit'
Silver-leaved potentilla
Potentilla neumanniana
Spring cinquefoil, Tabernaemontanus cinquefoil
Potentilla palustris
Marsh cinquefoil
Potentilla x russelleana
Russell's hybrid cinquefoil
Rudbeckia hirta 'Summerina Pumpernickel'
Coneflower
Salvia 'Jeans Jewel'
Sage
Salvia Cuello Pink = 'Dysecp'
Sage
Salvia officinalis 'Kew Gold'
Common sage, Kitchen sage, Garden sage
Salvia officinalis 'Purpurascens Variegata'
Variegated purple sage, Common sage, Kitchen sage, Garden sage
Salvia pratensis
Meadow clary, Meadow sage
Scabiosa 'Blackberry Fool'
Scabious
Scabiosa 'Fama Blue'
Pincushion flower, Scabious, Mourning bride
Scabiosa atropurpurea 'Ace of Spades'
Mournful widow, Sweet scabious, Egyptian rose
Stachys byzantina 'Silky Fleece'
Lambs tongue, Lambs tails, Woolly ears
Stachys macrantha
Big betony, Big sage
Stachys officinalis 'Wisley White'
Bishop's wort, Betony
Trollius 'Lemon Queen'
Altai mountain globe flower, Hybrid garden globeflower
Trollius laxus
Altai mountain globe flower, American globeflower
Veronica austriaca subsp. teucrium 'Kapitan'
Large speedwell, Austrian speedwell, Teucrium like speedwell
Veronica gentianoides 'Barbara Sherwood'
Gentiana like speedwell
Veronica gentianoides 'Robusta'
Gentiana like speedwell
Veronica gentianoides 'Variegata'
Gentiana like speedwell
Veronica longifolia 'Blauer Sommer'
Long leaf veronica, Beach speedwell
Veronica peduncularis
Stalked spweedwell
Veronica prostrata 'Nana'
Rockery speedwell, Harebell speedwell, Prostrate speedwell
Veronicastrum virginica 'Diane'
Bowmans root, Culvers physic, Oxadaddy, Quitch
Viola 'Beshlie'
Pansy
Viola 'Cassis'
Pansy
Viola 'Clementina'
Pansy
Viola 'Dartington Hybrid'
Pansy
Viola 'Francesca'
Pansy
Viola 'Fruits of the Forest'
Pansy
Viola 'Ivory White'
Pansy
Viola 'Jewel Orange'
Pansy
Viola 'Jewel Yellow'
Pansy
Viola 'Little David'
Pansy
Viola 'Louisa'
Pansy
Viola 'Maggie Mott'
Pansy
Viola 'Pat Kavanagh'
Pansy
Viola 'Penny Orange Jump Up'
Pansy