Purple Perennials Show filters Hide filters Filter products Clear selection Only show available products In Stock (127) (Pot Size) 1L (13cm) (53) 1.5L (15cm) (13) 2L (17cm) (55) 3L (19cm) (66) 4L (21cm) (1) 7cm (1) 9cm (14) 10cm (1) 10.5cm (4) 12cm (1) 6 Pack (1) Clear selection (Aspect) East-facing (136) North-facing (49) South-facing (147) West-facing (168) Clear selection (Attractive to Wildlife) Attractive to Bees (110) Attractive to Birds (1) Attractive to Butterflies & Moths (99) Attractive to Wildlife (1) Clear selection (Flowering Month) February (4) March (19) April (32) May (90) June (150) July (140) August (121) September (98) October (61) November (2) Clear selection (Hardiness (RHS rating)) H3 -5 to 1ºC. Half-hardy - mild winter (9) H4 -10 to -5ºC. Hardy - average winter (34) H5 -15 to -10ºC. Hardy - cold winter (38) H6 -20 to -15ºC. Hardy - very cold winter (55) H7 colder than -20ºC. Very hardy (39) Clear selection (Height) 10cm (7) 15cm (10) 18cm (2) 20cm (1) 25cm (7) 30cm (21) 35cm (13) 40cm (10) 45cm (2) 50cm (22) 60cm (16) 65cm (1) 70cm (10) 75cm (13) 80cm (13) 85cm (1) 90cm (11) 100cm (6) 120cm (3) 150cm (1) 160cm (1) 180cm (2) 200cm (1) Clear selection (Spread) 10cm (2) 15cm (1) 20cm (1) 25cm (10) 30cm (18) 35cm (10) 40cm (41) 45cm (12) 50cm (38) 60cm (23) 70cm (2) 75cm (9) 80cm (1) 100cm (6) 120cm (1) Clear selection (Moisture) Moist but well-drained (123) Poorly-drained (5) Well-drained (88) Clear selection (pH) Acid (128) Alkaline (139) Neutral (173) Clear selection (Plant Habit) Bushy (50) Clump-forming (104) Columnar / Upright (36) Cushion or Mound Forming (1) Mat-forming (9) Mound-forming (1) Tufted (1) Clear selection (Planting Types) Banks and Slopes (49) Borders and Beds (172) Containers & Baskets (19) Cut Flowers (74) Garden Edging (37) Ground Cover (49) Living Walls (6) Naturalising (3) Pots & Containers (109) Underplanting of Deciduous Trees and Shrubs (9) Underplanting of Roses and Shrubs (12) Water-side Borders (7) Clear selection (Season of Interest) Spring (92) Summer (163) Autumn (118) Winter (21) Clear selection (Soil Type) Chalk (118) Clay (70) Loam (171) Sand (159) Clear selection (Special Attributes) Attractive Foliage (35) Attractive Seed Heads (1) Autumn Foliage Colour (1) Berries or Fruit (2) Drought Tolerant (71) Easy to Grow (164) Long Flowering (86) Low Maintenance (158) Scented Flowers (29) Scented Foliage (23) Some Resistance to Disease (7) Some Resistance to Rabbits & Deer (93) Clear selection (Brand) Agapanthus Black Jack (1) Agapanthus Poppin’ Purple (1) Alstroemeria Inticancha® (5) Barnhaven Primroses (1) Colorita® (3) Lovingly Grown @ Cowell's (73) Must Have Perennials® (2) Plant Lust (1) PW - Proven Winners (2) Summer Paradise® (2) Wheels of Wonder™ (1) Whetman Pinks® (1) Clear selection £ - Clear selection 1 - 60 of 175 productsItems per page1224364860AllSort byName ascendingName descendingPrice ascendingPrice descendingOffersPopularity 123 Next £ 14.99Add to wishlistMore infoAchillea 'New Vintage Violet'Add to cartIn Stock £ 16.99Add to wishlistMore infoAconitum 'Purple Sparrow'Add to cartIn Stock £ 29.99Add to wishlistMore infoAgapanthus 'Black Jack'Out of Stock £ 29.99Add to wishlistMore infoAgapanthus 'Black Magic'Add to cartIn 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'Add to cartIn Stock £ 14.99Add to wishlistMore infoAgastache 'Beelicious Purple'Out of Stock £ 6.99Add to wishlistMore infoAgastache 'Blue Boa'Add to cartIn 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 £ 6.99Add to wishlistMore infoAgastache 'Morello'Add to cartIn Stock £ 12.99Add to wishlistMore infoAjuga 'Black Scallop'Add to cartIn Stock Options from £ 12.99Add to wishlistMore infoAllium 'Bubble Bath'Add to cartIn Stock £ 14.99Add to wishlistMore infoAllium 'Lavender Bubbles'Out of Stock £ 12.99Add to wishlistMore infoAllium 'Millennium'Add to cartIn Stock £ 14.99Add to wishlistMore infoAllium 'Serendipity'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria 'Summer Chic'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria 'Summer Saint'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Colorita 'Louise'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Colorita 'Mulan'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Colorita 'Tamara'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Inticancha 'Indigo'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Inticancha 'Moon'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Inticancha 'Navayo'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Inticancha 'Paraiso'Add to cartIn Stock £ 16.99Add to wishlistMore infoAlstroemeria Inticancha 'Sunstar'Add to cartIn Stock £ 14.99Add to wishlistMore infoAngelica gigasOut of Stock Options from £ 6.99Add to wishlistMore infoAquilegia 'Black Barlow'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'Add to cartIn Stock £ 5.99Add to wishlistMore infoAubrieta 'Variegata'Add to cartIn Stock £ 5.99Add to wishlistMore infoAubrieta 'Westacre Gold'Add to cartIn Stock £ 12.99Add to wishlistMore infoCampanula 'Sarastro'Out of Stock £ 14.99Add to wishlistMore infoCampanula rotundifloraAdd to cartIn Stock Options from £ 12.99Add to wishlistMore infoCentaurea 'Amethyst In Snow'Add to cartIn Stock £ 6.99Add to wishlistMore infoCentaurea 'Silver Feather'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 cardunculus var. scolymusAdd to cartIn Stock £ 14.99Add to wishlistMore infoDelosperma 'Wheels of Wonder Violet Wonder'Add to cartIn Stock £ 14.99Add to wishlistMore infoDelphinium 'Delgenius Breezin'Out of Stock £ 14.99Add to wishlistMore infoDelphinium 'Delgenius Kingsley'Out of Stock Options from £ 6.99Add 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 Higlander 'Bolero'Out of 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 £ 5.99Add to wishlistMore infoDierama 'Blackberry Bells'Add to cartIn Stock Options from £ 6.99Add to wishlistMore infoDigitalis 'Dalmatian Purple'In Stock Options from £ 6.99Add to wishlistMore infoErigeron 'Sea Breeze Mauve'Add to cartIn Stock Options from £ 6.99Add to wishlistMore infoErysimum 'Bowles Me Away'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Bowles's Mauve'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Night Skies'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Poem Lavender'Out of Stock £ 6.99Add to wishlistMore infoErysimum 'Poem Lilac'Out of Stock £ 6.99Add to wishlistMore infoErysimum 'Winter Charm'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Winter Joy'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Winter Orchid'Add to cartIn Stock £ 6.99Add to wishlistMore infoErysimum 'Winter Passion'Add to cartIn Stock 123 Next