6a. Flowers every year (windy urban)
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)
Kniphofia 'Green Jade'
Red hot poker
Kniphofia 'Ice Queen'
Red hot poker
Kniphofia 'Jenny Bloom'
Red hot poker
Kniphofia 'Light of the World'
Red hot poker
Kniphofia 'Little Elf'
Red hot poker
Kniphofia 'Little Maid'
Red hot poker
Kniphofia 'Orange Vanilla Popsicle'
Red hot poker
Kniphofia 'Percy's Pride'
Red hot poker
Kniphofia 'Pineapple Popsicle'
Red hot poker
Kniphofia 'Shining Sceptre'
Red hot poker
Kniphofia 'Spanish Gold'
Red hot poker
Kniphofia 'Sunningdale Yellow'
Red hot poker
Kniphofia 'Tetbury Torch'
Red hot poker
Kniphofia 'Toffee Nosed'
Red hot poker
Kniphofia caulescens
Lesotho red hot poker, Basuto torch lily
Kniphofia hirsuta 'Traffic Lights'
Hairy Red hot poker
Kniphofia linearifolia
Common marsh poker
Kniphofia rooperi
British caffraia, Winter poker
Kniphofia thomsonii var. thomsonii
Thomsons red hot poker
Kniphofia triangularis
Mandarin poker
Kniphofia uvaria
Red hot poker, Torch lily, Cape red hot poker
Lupinus 'Masterpiece'
West Country lupin
Lychnis 'Cherry Bubbles'
Catchfly
Lychnis 'Hill Grounds'
Campion, Catchfly
Lychnis 'Molten Lava'
Camption, Catchfly
Lychnis alpina
Alpine campion
Lychnis chalcedonica
Jerusalem cross, Maltese cross, London pride, Scarlet lightning
Lychnis chalcedonica 'Rosea'
Jerusalem cross, Maltese cross, London pride, Scarlet lightning
Lychnis chalcedonica var. albiflora
Jerusalem cross, Maltese cross, London pride, Scarlet lightning
Lychnis coronaria
Dusty miller, Rose campion, Mullein pink
Lychnis coronaria 'Alba'
Dusty miller, Rose campion, Mullein pink
Lychnis coronaria 'Angel's Blush'
Dusty miller, Rose campion, Mullein pink
Lychnis coronaria Atrosanguinea Group
Dusty miller, Rose campion, Mullein pink
Lychnis coronaria Gardeners World = 'Blych'
Dusty miller, Rose campion, Mullein pink
Lychnis coronaria Oculata Group
Dusty miller, Rose campion, Mullein pink
Lychnis flos-cuculi
Ragged robin, Cuckoo flower
Lychnis flos-cuculi 'Petite Jenny'
Ragged robin, Cuckoo flower
Lychnis flos-cuculi 'White Robin'
Ragged robin, Cuckoo flower
Lychnis flos-cuculi Jenny = 'Lychjen'
Ragged robin, Cuckoo flower
Lychnis flos-cuculi Petite Henri = 'Iflyph'
Ragged robin, Cuckoo flower
Lychnis flos-jovis
Flower of Jove, Job's flower
Lychnis flos-jovis 'Hort's Variety'
Flower of Jove, Job's flower
Lychnis viscaria
German catchfly, Sticky campion, Sticky catchfly
Lychnis viscaria 'Plena'
Catchfly, Sticky campion
Lychnis viscaria 'Snowbird'
German catchfly, Sticky campion, Stickty catchfly
Melissa officinalis
Lemon balm, Balm, Bee balm, Honey plant, Sweet Mary
Melissa officinalis 'All Gold'
Lemon balm, Balm, Bee balm, Honey plant, Sweet Mary
Melissa officinalis 'Aurea'
Golden balm, Lemon balm, Balm, Bee balm, Honey plant, Sweet Mary