Blue Perennials Show filters Hide filters Filter products Only show available products In Stock (55) Pot Size 1L (13cm) (28) 2L (17cm) (27) 3L (19cm) (13) 9cm (13) 10.5cm (1) More Clear selection Aspect North-facing (34) East-facing (62) South-facing (65) West-facing (72) More Clear selection Attractive to Wildlife Attractive to Bees (43) Attractive to Butterflies & Moths (27) Clear selection Flower Colour Blue (72) Pink (2) Purple (9) White (7) Yellow (1) More Clear selection Flowering Month February (7) March (19) April (36) May (45) June (36) July (40) August (37) September (30) October (11) More Clear selection Foliage Colour Blue (5) Cream (3) Green (72) Grey (4) Purple (1) Silver (14) Variegated (5) White (2) Yellow (3) More Clear selection Foliage Type Deciduous (54) Evergreen (12) Semi-evergreen (8) More Clear selection Fragrance Good (4) Clear selection Hardiness (RHS rating) H4 -10 to -5ºC. Hardy - average winter (17) H5 -15 to -10ºC. Hardy - cold winter (12) H6 -20 to -15ºC. Hardy - very cold winter (26) H7 colder than -20ºC. Very hardy (18) More Clear selection Height 7cm (1) 10cm (6) 12cm (1) 15cm (10) 25cm (5) 30cm (6) 35cm (1) 40cm (12) 45cm (4) 50cm (5) 60cm (10) 70cm (2) 80cm (3) 90cm (3) 100cm (4) Clear selection Spread 10cm (13) 20cm (2) 25cm (1) 30cm (11) 40cm (2) 45cm (10) 50cm (14) 55cm (1) 60cm (13) 70cm (4) 80cm (2) Clear selection Moisture Moist but well-drained (57) Well-drained (48) More Clear selection pH Acid (69) Alkaline (69) Neutral (73) More Clear selection Plant Habit Bushy (7) Clump-forming (51) Columnar / Upright (3) Mat-forming (3) Trailing (1) Tufted (10) More Clear selection Plant Type Alpine and Rockery Plant (5) Bedding Plant (4) Perennial (72) More Clear selection Planting Types Banks and Slopes (25) Borders and Beds (72) Containers & Baskets (1) Cut Flowers (24) Garden Edging (15) Ground Cover (27) Living Walls (2) Naturalising (10) Pots & Containers (41) Underplanting of Deciduous Trees and Shrubs (21) Underplanting of Roses and Shrubs (4) More Clear selection Season of Interest Spring (62) Summer (51) Autumn (34) Winter (3) More Clear selection Soil Type Chalk (66) Clay (48) Loam (73) Sand (68) More Clear selection Special Attributes Attractive Foliage (5) Drought Tolerant (26) Easy to Grow (67) Long Flowering (33) Low Maintenance (67) Scented Flowers (13) Scented Foliage (9) Some Resistance to Rabbits & Deer (24) More Clear selection Sunlight Full Shade (16) Full Sun (55) Partial Shade (45) More Clear selection £ - Clear selection 1 - 60 of 73 productsItems per page1530456075AllSort byName ascendingName descendingPrice ascendingPrice descendingOffersPopularity 12 Next Agapanthus 'Charlotte' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Ever Sapphire' £ 19.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Fireworks' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Full Moon' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Glenavon' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Hanneke' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Navy Blue' £ 19.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Pitchoune Blue' £ 19.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Poppin' Star' £ 19.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Queen Mum' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agapanthus 'Twister' £ 16.99Add to wishlistMore infoAdd to BasketIn Stock Agastache 'Black Adder' £ 12.99Add to wishlistMore infoOut of Stock Anemone blanda 'Blue Shades' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Aquilegia Earlybird 'Blue White' £ 6.99Add to wishlistMore infoOut of Stock Brunnera 'Alexander's Great'Options from £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Brunnera 'Alexandria' £ 14.99Add to wishlistMore infoOut of Stock Brunnera 'Hadspen Cream' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Brunnera 'Jack Frost' 1 Review(s) £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Brunnera 'Mega Heart' £ 6.99Add to wishlistMore infoOut of Stock Brunnera 'Sea Heart' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Brunnera 'Silver Heart' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Brunnera 'Variegata' £ 12.99Add to wishlistMore infoOut of Stock Catananche caerulea £ 12.99Add to wishlistMore infoOut of Stock Cymbalaria muralis £ 5.99Add to wishlistMore infoOut of Stock Delphinium 'Magic Fountains Dark Blue Dark Bee' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Dierama 'Wind Sprite Lavender' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Echinops 'Taplow Blue' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Eryngium 'Big Blue' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Eryngium bourgatti £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Eryngium planum £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Eryngium variifolium £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Gentiana verna 'Angulosa' £ 6.99Add to wishlistMore infoOut of Stock Geranium 'Johnsons Blue' £ 12.99Add to wishlistMore infoOut of Stock Geranium 'Orion' £ 12.99Add to wishlistMore infoOut of Stock Geranium 'Rozanne' £ 12.99Add to wishlistMore infoAdd to BasketIn Stock Hyacinthoides non-scripta (English Bluebell) £ 4.99Add to wishlistMore infoAdd to BasketIn Stock Iris reticulata 'Harmony' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Iris reticulata 'Katharine Hodgkin' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Isotoma 'Fairy Carpet' £ 2.99Add to wishlistMore infoOut of Stock Meconopsis 'China Blue' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Big Smile' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Lindsay' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Manon' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Mountain Lady' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Night Eyes' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Muscari 'Night Pearl' £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Cat's Pyjamas' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Neptune' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Prelude Blue' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Purrsian Blue' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Walker's Low' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Nepeta 'Whispurr Blue' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Phlox 'Fabulous Blue Dark Centre'Options from £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Phlox 'Fabulous Blue Violet'Options from £ 3.99Add to wishlistMore infoAdd to BasketIn Stock Polemonium 'Bressingham Purple'Options from £ 14.99Add to wishlistMore infoOut of Stock Polemonium 'Golden Feathers' £ 14.99Add to wishlistMore infoAdd to BasketIn Stock Polemonium 'Stairway to Heaven' £ 12.99Add to wishlistMore infoOut of Stock Primula Belarina 'Amethyst Ice' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Primula Belarina 'Blue Bird' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock Primula Belarina 'Violetta' £ 6.99Add to wishlistMore infoAdd to BasketIn Stock 12 Next
