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)
Geranium renardii
Renard's geranium
Geranium Rozanne = 'Gerwat'
Geranium sanguineum 'Max Frei'
Blood red geranium, Bloody cranesbill
Geranium wallichianum 'Buxton's Variety'
Wallich's geranium
Geranium x cantabrigiense 'Karmina'
Cambridge hybrid geranium
Helenium 'Mardi Gras'
Sneezeweed, Helen's flower
Helenium 'Moerheim Beauty'
Sneezeweed
Helenium 'Red Jewel'
Sneezeweed, Helen's flower
Helenium 'Rubinzwerg'
Sneezeweed
Helenium 'The Bishop'
Sneezeweed, Helen's flower
Helenium 'Waltraut'
Sneezeweed
Helenium autumnale 'Short and Sassy'
Sneezeweed, Helen's flower
Helleborus 'Angel Glow'
Hellebore
Helleborus 'Anna's Red'
Rodney Davey hellebore
Helleborus 'Penny's Pink'
Rodney Davey hellebore
Helleborus argutifolius
Corsican hellebore
Helleborus foetidus
Stinking hellebore, Setterwort, Stinkwort, Bear's foot stinking hellebore
Helleborus niger
Christmas rose, Black hellebore, Snow rose, Winter rose
Helleborus niger 'HGC Wintergold'
Christmas rose, Black hellebore, Snow rose, Winter rose
Helleborus niger HGC Snow Frills = 'Coseh 230'
Christmas rose, Black hellebore, Snow rose, Winter rose
Helleborus orientalis
Lenten rose, False rose, Eastern hellebore
Helleborus x ballardiae HGC Camelot = 'Coseh 940'
Ballard's hellebore
Helleborus x ballardiae HGC Merlin = 'Coseh 810'
Ballard's hellebore
Helleborus x ballardiae Snow Dance = 'Coseh 800'
Ballard's hellebore
Helleborus x ericsmithii 'Pirouette'
Eric Smith hellebore
Helleborus x ericsmithii 'Ruby Glow'
Eric Smith's Hellebore
Helleborus x ericsmithii 'Winter Moonbeam'
Eric Smith hellebore
Helleborus x sahinii 'Winterbells'
Hellebore
Helleborus x sternii
Stern's hybrid hellebore
Iberis 'Masterpiece'
Candytuft
Kniphofia 'Lemon Popsicle'
Red hot poker
Kniphofia 'Mango Popsicle'
Red hot poker
Kniphofia 'Nancy's Red'
Red hot poker
Kniphofia 'Papaya Popsicle'
Red hot poker
Kniphofia 'Redhot Popsicle'
Red hot poker
Nepeta 'Six Hills Giant'
Catmint, Catnip
Nepeta grandiflora 'Summer Magic'
Caucasus catmint, Giant catmint
Nepeta racemosa 'Walker's Low'
Persian catmint
Nepeta subsessilis
Short stalked catmint
Persicaria affinis 'Darjeeling Red'
Himalayan fleece flower, Knotweed
Persicaria affinis 'Donald Lowndes'
Himalayan Fleece flower
Persicaria affinis 'Superba'
Himalayan Fleece flower
Persicaria bistorta 'Superba'
Snakeweed, Mad dog skullcap, Adderwort, Red legs, Bistort, Snake root
Polemonium 'Lambrook Mauve'
Jacob's ladder
Polemonium caeruleum 'Bambino Blue'
Jacob's ladder
Rudbeckia fulgida 'Little Gold Star'
Black-eyed Susan, Orange coneflower, Prairie coneflower
Rudbeckia fulgida var. sullivantii 'Goldsturm'
Black-eyed Susan, Orange coneflower, Prairie coneflower
Rudbeckia laciniata 'Herbstsonne'
Cut leaf coneflower