Blue Perennials Show filters Hide filters Filter products Clear selection Only show available products In Stock (97) (Pot Size) 1L (13cm) (53) 1.5L (15cm) (6) 2L (17cm) (41) 3L (19cm) (37) 9cm (9) 10.5cm (1) 11cm (1) 12cm (1) 14cm (1) 16cm Bowl (1) 6 Pack (2) Clear selection (Aspect) East-facing (107) North-facing (44) South-facing (109) West-facing (118) Clear selection (Attractive to Wildlife) Attractive to Bees (87) Attractive to Birds (1) Attractive to Butterflies & Moths (49) Attractive to Wildlife (1) Clear selection (Flowering Month) February (4) March (21) April (45) May (63) June (78) July (83) August (77) September (60) October (31) November (3) Clear selection (Hardiness (RHS rating)) H3 -5 to 1ºC. Half-hardy - mild winter (2) H4 -10 to -5ºC. Hardy - average winter (18) H5 -15 to -10ºC. Hardy - cold winter (40) H6 -20 to -15ºC. Hardy - very cold winter (36) H7 colder than -20ºC. Very hardy (31) Clear selection (Height) 5cm (1) 7cm (1) 10cm (8) 12cm (1) 15cm (5) 20cm (6) 25cm (8) 30cm (13) 35cm (1) 40cm (19) 45cm (3) 50cm (12) 60cm (16) 70cm (7) 75cm (4) 80cm (4) 90cm (13) 100cm (2) 120cm (2) 180cm (1) Clear selection (Spread) 10cm (11) 15cm (1) 20cm (2) 25cm (1) 30cm (18) 35cm (1) 40cm (27) 45cm (14) 50cm (20) 55cm (1) 60cm (22) 70cm (5) 75cm (2) 80cm (1) 120cm (1) Clear selection (Moisture) Moist but well-drained (91) Poorly-drained (2) Well-drained (74) Clear selection (pH) Acid (111) Alkaline (113) Neutral (127) Clear selection (Plant Habit) Bushy (19) Clump-forming (85) Columnar / Upright (13) Mat-forming (8) Trailing (2) Tufted (9) Clear selection (Planting Types) Banks and Slopes (39) Borders and Beds (123) Containers & Baskets (7) Cut Flowers (49) Garden Edging (30) Ground Cover (40) Living Walls (4) Naturalising (10) Pots & Containers (62) Underplanting of Deciduous Trees and Shrubs (31) Underplanting of Roses and Shrubs (14) Water-side Borders (4) Clear selection (Season of Interest) Spring (93) Summer (104) Autumn (74) Winter (6) Clear selection (Soil Type) Chalk (93) Clay (70) Loam (127) Sand (108) Clear selection (Special Attributes) Attractive Foliage (13) Attractive Seed Heads (1) Berries or Fruit (3) Drought Tolerant (43) Easy to Grow (117) Long Flowering (66) Low Maintenance (116) Scented Flowers (22) Scented Foliage (16) Some Resistance to Disease (4) Some Resistance to Rabbits & Deer (49) Clear selection (Brand) Agapanthus Amourette® (1) Agapanthus Fireworks (1) Barnhaven Primroses (3) Kolster BV Magical Plants & Flowers® (4) Lovingly Grown @ Cowell's (46) Must Have Perennials® (2) Clear selection £ - Clear selection 121 - 127 of 127 productsItems per page1224364860AllSort byName ascendingName descendingPrice ascendingPrice descendingOffers ascendingOffers descendingPopularity Previous 123 £ 6.99Add to wishlistMore infoScabiosa 'Vivid Violet'Add to cartIn Stock £ 14.99Add to wishlistMore infoSedum 'Marina'Add to cartIn Stock £ 12.99Add to wishlistMore infoStokesia 'Mels Blue'Out of Stock £ 12.99WishlistMore infoVeronica 'Inspire Blue'Add to cartIn Stock £ 12.99Add to wishlistMore infoVeronica 'Mountain Breeze'Add to cartIn Stock £ 12.99Add to wishlistMore infoVeronica 'Ulster Dwarf Blue'Add to cartIn Stock £ 6.99Add to wishlistMore infoViola odorata - Sweet VioletAdd to cartIn Stock Previous 123