Delphinium 'Black Knight'
A very popular "Pacific Giant" strain with deep inky blue flowers. Easily grown on good soil in sun.
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There are 96 products.
A very popular "Pacific Giant" strain with deep inky blue flowers. Easily grown on good soil in sun.
Deep cobalt-blue flowers on tall stems. Delphiniums love horse manure and require sheltered sunny conditions to do their best.
White flowered delphinium. Classic old-fashioned cottage garden plant and cut flower, plant in a protected spot on well drained fertile soil and these will flower year after year. Squash any nearby snails when the shoots first emerge in spring.
Sky blue flowers, protect from wind in a walled garden or amongst shrubs or roses. As easy to grow as other varieties providing drainage is reasonable.
An old fashioned cottage garden variety, long in circulation but now at the risk of disappearing along with so many other varieties. Cushion forming clumper, for border or rock garden, attractive two toned semi double flowers in crimson and pink.
A wonderfully spiky tall summer flowering perennial, with blue spherical blooms, resembling a mace in form. Best grown on loose soil in full sun, and a wonderful cut flower.
Spectacular plant native to the Canary Islands with outrageously huge purple flower panicles to 250 cm from a large rosette of foliage. Impress your neighbours and plant a hedge of these! They will occasionally re-seed.
A lovely species from Greece, useful as a ground-cover for part-sun with attractive velvety leaves. All the attributes of above with white flowers and contrasting red stamens. The foliage colours well in cold winter areas.
White flowered 'mop top' old fashioned macrophylla variety, vigorous and won't change colour with pH variation. Perfect in shade, grows best with some drainage.
A tall Iris pseudacorus hybrid for the border or pondside. Can grow in water or in normal garden conditions. Bronze and gold flowers in spring. Can be rampant .
Beautiful variation of the species from Crete, originally from Marcus Harvey. Winter flowering, and a great compact structure plant in rock gardens amongst dwarf bulbs and cyclamen. Low mounding shape with grassy foliage , cold and drought hardy, long lived and only 25cm high. Overall great plant.
Lovely grape hyacinth for gardens or pots, vigourously clumping and easy, early spring flowering bulbs. Clump of flowered bulbs in each pot ready to plant.
A useful evergreen ground cover from Japan for shade and woodland plantings. White flowers, attractive glossy green foliage; combine with epimediums.
Purple foliage plant with white flowers, for clay soils or wet areas, much loved by flower arrangers. Creates good foliage infill where needed.
A brilliant cushion forming plant, abundantly flowering in spring and early summer. We like to use these for path edgings and foreground plantings with dianthus and armeria. Best in friable soil.
Prolific cascading groundcover phlox with rich pink flowers in early summer; great plant amongst rocks, bedding.
A terrific subulata ground covering variety, hundereds purple flowers in spring an a good groundcovering habit, likes some drainage but not overly fussy and can tolerate drying out in summer..
Ground covering alpine plant for rock garden or above a dry-stone wall. Rich pink flowers completely cover the entire plant so foliage is obscured, protect from excessive winter wet.
Low mounding perennial for foreground colour, useful ground cover when mass planted at 25cm spacings under roses and along pathways. White form with pink eye, long flowering. Combine with dianthus helianthemum and miniature bulbs.
Dwarf "Solomon"s Seal" for the woodland garden or shady rockgarden. Spreads to form a mat.