Purple Perennials Show filters Hide filters Filter products Clear selection Only show available products In Stock (98) (Pot Size) 1L (13cm) (22) 1.5L (15cm) (4) 2L (17cm) (56) 3L (19cm) (73) 4L (21cm) (1) 7L (26cm) (1) 7cm (1) 9cm (13) 10cm (1) 10.5cm (12) 12cm (1) 6 Pack (1) Clear selection (Aspect) East-facing (123) North-facing (54) South-facing (127) West-facing (151) Clear selection (Attractive to Wildlife) Attractive to Bees (104) Attractive to Birds (1) Attractive to Butterflies & Moths (91) Attractive to Wildlife (4) Clear selection (Flowering Month) February (2) March (10) April (17) May (55) June (125) July (139) August (128) September (99) October (52) November (2) December (1) Clear selection (Hardiness (RHS rating)) H2 1 to 5ºC. Tender (2) H3 -5 to 1ºC. Half-hardy - mild winter (8) H4 -10 to -5ºC. Hardy - average winter (24) H5 -15 to -10ºC. Hardy - cold winter (34) H6 -20 to -15ºC. Hardy - very cold winter (47) H7 colder than -20ºC. Very hardy (42) Clear selection (Height) 10cm (6) 15cm (7) 18cm (2) 20cm (3) 25cm (8) 30cm (23) 35cm (10) 40cm (9) 45cm (4) 50cm (14) 60cm (13) 65cm (2) 70cm (3) 75cm (12) 80cm (8) 90cm (5) 100cm (10) 120cm (8) 150cm (4) 160cm (1) 180cm (2) 200cm (2) Clear selection (Spread) 10cm (2) 15cm (1) 20cm (2) 25cm (9) 30cm (19) 35cm (6) 40cm (27) 45cm (15) 50cm (34) 60cm (24) 65cm (1) 70cm (3) 75cm (3) 80cm (1) 100cm (8) 120cm (1) Clear selection (Moisture) Moist but well-drained (123) Poorly-drained (5) Well-drained (75) Clear selection (pH) Acid (129) Alkaline (124) Neutral (155) Clear selection (Plant Habit) Bushy (45) Clump-forming (86) Columnar / Upright (23) Mat-forming (10) Mound-forming (1) Trailing (1) Tufted (3) Clear selection (Planting Types) Banks and Slopes (40) Borders and Beds (153) Containers & Baskets (11) Cut Flowers (60) Garden Edging (35) Ground Cover (48) Living Walls (9) Naturalising (3) Pots & Containers (112) Underplanting of Deciduous Trees and Shrubs (10) Underplanting of Roses and Shrubs (12) Water-side Borders (7) Clear selection (Season of Interest) Spring (80) Summer (144) Autumn (120) Winter (21) Clear selection (Soil Type) Chalk (96) Clay (73) Loam (149) Sand (131) Clear selection (Special Attributes) Attractive Foliage (38) Attractive Seed Heads (2) Attractive Stems (2) Autumn Foliage Colour (1) Berries or Fruit (2) Drought Tolerant (62) Easy to Grow (142) Long Flowering (88) Low Maintenance (139) Scented Flowers (10) Scented Foliage (25) Some Resistance to Disease (10) Some Resistance to Rabbits & Deer (68) Clear selection (Brand) Addenda® (2) Agapanthus Black Jack (1) Agapanthus Poppin’ Purple (1) Alstroemeria Inticancha® (5) Barnhaven Primroses (1) Bee-You™ (1) Lovingly Grown @ Cowell's (74) Must Have Perennials® (2) Plant Lust (1) PW - Proven Winners (2) Summer Paradise® (2) Wheels of Wonder™ (2) Whetman Pinks® (1) Clear selection £ - Clear selection 1 - 60 of 157 productsItems per page1224364860AllSort byName ascendingName descendingPrice ascendingPrice descendingOffersPopularity 123 Next £ 14.99Add to wishlistMore infoAchillea 'New Vintage Violet'Add to cartIn Stock £ 14.99Add to wishlistMore infoAconitum 'Arendsii'Add to cartIn Stock £ 14.99Add to wishlistMore infoAconitum 'Bressingham Spire'Add to cartIn Stock £ 16.99Add to wishlistMore infoAconitum 'Purple Sparrow'Add to cartIn Stock Options from £ 29.99Add to wishlistMore infoAgapanthus 'Black Jack'In Stock £ 29.99Add to wishlistMore infoAgapanthus 'Black Magic'Out of Stock £ 19.99Add to wishlistMore infoAgapanthus 'Midnight Sky'Add to cartIn Stock £ 16.99 £ 12.74Add to wishlistMore infoAgapanthus Everpanthus 'Poppin' Purple' 2LAdd to cartIn Stock £ 19.99Add to wishlistMore infoAgapanthus 'Royal Velvet'Out of Stock £ 14.99Add to wishlistMore infoAgastache 'Beelicious Purple'Out of Stock £ 6.99Add to wishlistMore infoAgastache 'Blue Boa'Out of Stock £ 14.99Add to wishlistMore infoAgastache 'Golden Jubilee'Add to cartIn Stock Options from £ 6.99Add to wishlistMore infoAgastache 'Little Adder'Add to cartIn Stock Options from £ 6.99Add to wishlistMore infoAgastache 'Morello' 1LAdd to cartIn Stock Options from £ 3.99Add to wishlistMore infoAjuga 'Black Scallop'Add to cartIn Stock £ 12.99Add to wishlistMore infoAllium 'Lavender Bubbles' 2LAdd to cartIn Stock £ 19.99Add to wishlistMore infoAllium 'Little Sapphire'Add to cartIn Stock Options from £ 6.99Add to wishlistMore infoAllium 'Millennium'Add to cartIn Stock £ 14.99Add to wishlistMore infoAllium 'Serendipity'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria 'Summer Chic'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria 'Summer Saint'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria Inticancha 'Indigo'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria Inticancha 'Moon'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria Inticancha 'Navayo'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria Inticancha 'Paraiso'Add to cartIn Stock £ 16.99 £ 13.59Add to wishlistMore infoAlstroemeria Inticancha 'Sunstar'Add to cartIn Stock £ 14.99Add to wishlistMore infoAngelica gigasOut of Stock £ 14.99Add to wishlistMore infoAquilegia 'Black Barlow'Out of Stock £ 12.99Add to wishlistMore infoAster 'Marie Ballard'Out of Stock Options from £ 12.99Add to wishlistMore infoAstilbe 'Purple Rain'Add to cartIn Stock £ 12.99Add to wishlistMore infoAstrantia 'Venice'Out of Stock Options from £ 12.99Add to wishlistMore infoAstrantia Sparkling Stars Series 'Star of Beauty'Out of Stock £ 12.99Add to wishlistMore infoCampanula 'Loddon Anna'Add to cartIn Stock £ 12.99Add to wishlistMore infoCampanula 'Prichard's Variety'Add to cartIn Stock £ 12.99Add to wishlistMore infoCampanula 'Sarastro'Out of Stock £ 6.99Add to wishlistMore infoCampanula Addenda Ambella 'Intense Purple'Add to cartIn Stock £ 6.99Add to wishlistMore infoCampanula Addenda Ambella 'Lavender'Add to cartIn Stock £ 12.99Add to wishlistMore infoCirsium 'Trevor's Blue Wonder'Add to cartIn Stock £ 9.99Add to wishlistMore infoCrocus 6 PackOut of Stock £ 14.99Add to wishlistMore infoCynara cardunculusAdd to cartIn Stock £ 14.99Add to wishlistMore infoCynara cardunculus var. scolymusOut of Stock £ 14.99Add to wishlistMore infoDahlia 'Muchacha'Add to cartIn Stock £ 14.99Add to wishlistMore infoDahlia 'Poodle Skirt'Add to cartIn Stock £ 4.99Add to wishlistMore infoDelosperma 'Wheels of Wonder Purple'Out of Stock £ 14.99Add to wishlistMore infoDelosperma 'Wheels of Wonder Violet Wonder'Out of Stock £ 14.99Add to wishlistMore infoDelphinium 'Black Knight'Out of Stock £ 14.99Add to wishlistMore infoDelphinium 'Delgenius Breezin'Out of Stock £ 14.99Add to wishlistMore infoDelphinium 'Delgenius Kingsley'Out of Stock £ 14.99Add to wishlistMore infoDelphinium 'Excalibur Dark Blue Black Bee'Add to cartIn Stock £ 14.99Add to wishlistMore infoDelphinium 'Faust'Out of Stock £ 14.99Add to wishlistMore infoDelphinium Highlander 'Moonlight'Add to cartIn Stock £ 14.99Add to wishlistMore infoDelphinium Highlander 'Sweet Sensation'Add to cartIn Stock £ 14.99Add to wishlistMore infoDelphinium Higlander 'Bolero'Add to cartIn Stock £ 14.99Add to wishlistMore infoDelphinium Higlander 'Cha Cha'Add to cartIn Stock £ 6.99Add to wishlistMore infoDelphinium New Millennium Series 'Pagan Purple'Add to cartIn Stock £ 6.99Add to wishlistMore infoDianthus 'Wizard'Add to cartIn Stock £ 9.99Add to wishlistMore infoDianthus Sunflor 'Beetle'Add to cartIn Stock Options from £ 5.99Add to wishlistMore infoDierama 'Blackberry Bells'In Stock Options from £ 14.99Add to wishlistMore infoDigitalis 'Dalmatian Purple'Out of Stock £ 16.99Add to wishlistMore infoEpimedium 'Purple Pixie'Out of Stock 123 Next