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 108 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.
Evergreen mounding grass with delightful seedheads in autumn, will not self seed like many native grasses do. Lovely with sedums and miscanthus.
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.
Semi double deep crimson red, a large flower with good colour. Grey foliage.
A selection of Dicentra formosa with deep ruby flowers. Ideal in shade under trees with not too much winter wet.
Attractive foliage like a Corydalis with a distinct grey-blue tinge and cream flowers in spring. Useful under trees with hellebores and hostas.
Pure white flowers over fresh green fern-like foliage in spring. Useful beneath trees in semi-shade.
Rare white form of the pink "bleeding heart", best grown in shade in a spot protected from wind. Winter dormant and very cold tolerant.
An attractive species with glossy leaves and an showy leaf rosette. Amber flowers clustered tightly on tall stems.
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.
One of the best Geranium pratense crosses , flowering all through summer with lovely dark blue flowers reminiscent of Geranium himalayense. Compact shape and long-flowering.
A very good white form of Geranium clarkei with large flowers. Carpeting habit, prefers open soil.
A low-spreading variety with attractive grey-green leaves and pink flowers. Great under roses with Heuchera americana and Alchemilla mollis.
A graceful low mounding grass from Japan, best in shade and good soil. Useful for foliage effect amongst other woodland plants. This is the green foliage form, deciduous in winter.
Garden cross between Helleborus sternii and H. niger, these are division grown plants from our collection. Few only.
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 .
Native to the Black Sea and southern Georgia, a fine evergreen iris rarely seen in Australia. Grow in a cottage garden or perennial border setting, where it will produce blue flowers in mid winter. Visually very similar to Iris unguicularis flowering a few weeks later here in winter, however broader bladed & overall better foliage.
Much improved form of the regular white Siberean iris, with larger flowers and a stronger growth habit. Likes moist fertile soil, border or pond margin, we imported from the UK in mid 90s.