Soft pink flowers held above finely cut foliage.
Creamy white flowers over grey-green foliage on this noble yarrow
usually pale yellow flowers monkshood flowers and deeply cut blue-green foliage.
Spikes of large, blue, hooded flowers in summer; attractive glossy green leaves.
Spikes of large, blue, hooded flowers in summer; attractive glossy green leaves.
One of the best Aconitums with pale yellow flowers.
Monkshood with long spikes of pale sulphur yellow flowers.
Monkshood with long spikes of pale creamy yellow flowers.
Monkshood with spikes of deep blue hooded flowers.
White flowering spires above purple tinged green leaves. Compact form.
Excellent herbaceous plant with long spikes of white flowers in late summer.
Tall bottlebrush heads of pinkish white flowers above dark divided leaves.
Dramatic spikes of snowy white flowers followed by lime green seed heads.
Exquisite tall spikes of lavender blue open bell-flowers
Strong spikes bearing deep-blue to purple-blue nodding, bell-shaped flowers.
Large umbels of deep violet blue flowers.
Spherical umbels of pale to dark blue bell-flowers.
Large heads of blue flowers and leaves with strong white strips on each side.
Compact hyssop with brilliant, light-orange flowers, attracting bees.
A dwarf compact form with magenta flowers during the summer.
Large, white flowers over tufts of dissected, dark green leaves.
One to three white flowers with reflexed petals per stem.
Lovely white flowers, steely blue-grey on the back (and in bud).
Many heads of pink cup shaped flowers.
Glossy, deeply divided leaves and creamy white cupped flowers.
A less common form, with crimson red flowers.
Bushy mound with aromatic, dissected green foliage and lemon daisy flowers.
Dark violet flowers with a small white eye and short hooked spurs.
Compact clump of foliage with maroon and yellow flowers on slender stems.
Scented creamy white flowers.
Fragrant deep purple flowers with pale green sepals
Dwarf form of Aquilegia vulgaris with inky-blue flowers.
Aromatic, feathery, grey foliage plant.
Soft silver-grey foliage plant.
Feathery panicles of creamy white flowers; yellow autumn foliage.
Goats beard; feathery cream heads above attractive green serrated foliage.
Feathery panicles of white flowers; yellow autumn foliage.
White daisy flowers with browny yellow disc florets.
Large pale lilac-blue daisy flowers with yellow disc florets.
Compact plant with variegated leaves and small lilac daisy-like flowers
Low-growing perennial with pale blue flowers with reddish centre.
Late flowering species with masses of small deep lavender flowers.
Deep bluey purple daisy flowers above dense, fresh green foliage.
Sprays of lavender-blue daisy flowers in late summer; attractive foliage.
Dwarf form with pink flowers tightly packed along stem and short side branches.
Dwarf form with purple flowers tightly packed along stem and side branches.
Small pale pink flowers in feathery spikes.
Dwarf variety with very pale pink feathery flowers and tufted bronze foliage.
Clump-forming perennial with elegant sprays of nodding white flowers.
Herbaceous plant with white, green-tipped 'petals'.
Masterwort with white flowers tipped with green.
Deep, ruby-red flowers with a ruff of long bracts.
A lovely Masterwort with large dark red flowers.
Showy indigo blue pea flowers on upright stems.
Showy indigo blue pea flowers with a yellow keel, on upright stems.
Long spikes of white pea like flowers on very dark stems.
Semi-double rose red flowers, contrasting with red leaves in spring.
Masses of pure white flowers with sturdy deep green leaves; great ground cover.
Evergreen glossy bronze leaves and spires of pink to carmine flowers.
Compact evergreen glossy green bronze leaves and pure white flowers.
Masses of pink flowers over deep green leaves; great ground cover.
Striking purple daisy-like flowers above thistle-like foliage.
Attractive silver leaves with green veins; blue forget-me-not flowers.
Attractive golden tones to silver leaves with green veins.
Attractive, heart-shaped leaves, marbled with silver; blue flowers in spring.
Aromatic, hairy perennial with pale blue flowers packed along stems.
Marsh marigold with large yellow buttercup flowers.
Marsh marigold with large white buttercup flowers.
'Cupid's dart' with low grey-green leaves and papery, violet-blue flowers.
Perennial umbellifer with semi-evergreen decorative foliage
Lavender-blue feathery knapweed, attractive to bees and butterflies.
Lovely white flowers above silvery-green woolly foliage.
Eastern knapweed with bright yellow, thistle like flowers.
Tall scabious like flowers that are white.
Tall scabious with creamy yellow flowers and aromatic leaves.
An excellent hybrid with fresh green leaves, red stems and sky blue flowers.
Sky blue flowers over delicate, olive-green foliage.
Bright blue flowers over delicate foliage.
Blue flowers tinged with purple and finely divided olive-green foliage.
Elegant, large, nodding, yellow dandelion-like flowers.
Large, round, plate-sized leaves on a long stem with heads of pink flowers.
Larkspur with open panicles of blue or lilac-blue elf-cap flowers.
'Angel's fishing rod' with blackish-maroon hanging trumpet flowers on tall stems
Clusters of bright pink to magenta flowers on erect stems.
'Angel's fishing rod' with bright scarlet flowers.
'Angel's fishing rod' with the darkest, deep claret flowers.
'Angel's fishing rod' with deep purply pink flowers.
White or pale pink flowers suspended on slender arching stems.
Dwarf 'Angel's fishing rod' with a few pink flowers.
Narrow pale yellow flowers.
Dense spikes of deep orange-brown flowers.
Dense spikes of dusky pink flowers.
Pale yellow, almost white flowers on tall upright stems.
Woodlander with starry white flowers and fresh green leaves
Architectural plant with silver thistle leaves and tight globes of blue flowers.
Large white flowers on delicate stems above beautifully mottled foliage.
Large purplish-red flowers on delicate stems above beautifully mottled foliage.
Coppery orange flowers with yellow centres, and coppery new foliage.
Bronze-tinted leaves and sprays of bright, yellow flowers in spring.
Dissected leaves and sprays of rich pink flowers.
Distinctive glossy, sword-shaped spiny leaves and greenish-white flowers.
Sea holly with silvery-violet spiny bracts.
A sea holly with white flowers which is also used medicinally.
Sea holly with grey-blue flowers with long, pointed silver bracts.
Upright stems topped with yellow flowers (bracts); good for dry shade.
Evergreen plant with large, dense, yellow-green flowerheads.
Orange markings on this vigorous Euphorbia.
Evergreen with semi-prostrate blue-green succulent leaves.
Strong upright red-tinged stems with long-lasting yellow-green 'flowers'.
Wide rosette of strappy green leaves, which turn a striking red when flowering
Tall plant with dissected leaves and strong heads of fluffy pink flowers.
Tall stems of pink flowers above attractive clumps of divided leaves
Pretty pink-flushed white flowers on slender stems.
Tall spikes of white flowers in summer, evergreen rosettes of foliage.
Tall stems crowded with pink flowers with a deep pink stripe along each petal.
Starry white flowers over whorled green leaves. Excellent ground cover.
Prolific, pale pink open flowers with darker veins on this reliable Geranium.
Vigorous clump-forming perennial with pink flowers and autumn foliage colour.
Light green, aromatic leaves and soft lilac-pink flowers in summer.
Deep purple, mauve or maroon flowers.
Deep marron flowers on this easy to grow plant.
Brilliant pink flowers above deeply dissected foliage.
Large lavender blue flowers, purple veined, with a white eye,
Dome of deep green leaves and many magenta flowers over a long period.
Dome of deep green leaves and many vivid pink flowers over a long period.
Funnel-shaped pink flowers on this low, creeping Japanese geranium.
Soft pinkish-red flowers on deep-red stems above ruffled green leaves.
Brilliant red flowers over serrated leaves.
A lively orange late spring flowering geum.
Solitary, golden, cup-shaped flowers over pinnate leaves.
Greeny white nodding flowers above ruffled green leaves on this British native
Impressive flowerer with very pretty white, star-shaped flowers on red stems.
Daisy-like flowers with deep coppery-red ray florets.
Tough, glossy leaves and bright greenish yellow flowers.
Beautifully pointed mottled leaves with heads of dusky pink flowers.
Open, cup-shaped, red flowers on tall spikes, late in the year.
Open, cup-shaped, flowers on tall spikes, late in the year, white in this form.
Open, cup-shaped, flowers on tall spikes, late in the year, pink in this form.
Spikes of lovely open, cup-shaped, pink flowers, throughout autumn.
A smaller Hosta with heart-shaped leaves and dark lavender flowers
Lime green leaves with deep green edges; dwarf.
Oval-shaped dark green leaves with spikes of lilac flowers.
Very large blue-grey, ribbed leaves, spikes of white flowers.
Fragrant Hosta with blue-green leaves and pale lavender to white flowers.
Hosta with glaucous, grey-blue leaves variegated yellow, lavender-grey flowers.
Hosta that has leaves with a very narrow white strip along the edge.
Compact variety with, thin ripple-edged cream and green leaves; purple flowers.
Patterned foliage with cream centres and green edges.
Compact, with small, tapered green leaves and lilac flowers.
Clumps of shaggy, bright yellow, daisy flowerheads.
Dark purple flowers with yellow pattern on falls, narrow leaves.
Black flowers with yellow pattern on falls.
Sibirica type; violet blue, with a white, violet-veined patch on the falls.
Large, deep purple flowers on this exceptionally robust form.
Iris with dark violet flowers
Two or three bluish purple flowers with reddish-purple falls on each stem.
Yellow flowers, veined reddish brown.
Dwarf form of Iris setosa; pale purple flowers with dark veins.
Luminous lilac flowers set low among pointed green leaves.
White flowered form of the Siberian Iris.
Long, narrow leaves and dark violet flowers.
A member of the sibirica section with large yellow flowers.
Korean herbaceous woodlander with soft yellow flowers.
Japanese herbaceous perennial, with pale yellow flowers.
Field Scabious with numerous long-lasting, lilac pompom flowerheads.
A red-hot poker with lemon yellow flowers.
Red-hot poker with spikes of bright red tubular flowers.
Green buds open to produce lemon yellow tall 'pokers' of flowers.
Long, arching sprays of white 'bleeding heart' flowers.
Several clusters of white flowers on each stem, with stiff, grassy leaves.
Siberian statice forms clumps of green foliage with tiny lilac-blue flowers.
'Sea lavender' forms clumps of dark green foliage with tiny, violet flowers.
Clump-forming with purple veined green foliage and magenta flowers.
Dazzling dusky-pink star shaped flowers on upright stems.
Primarily a foliage plant, with dark green marbled leaves.
Narrow green leaves turn orange-red in autumn & spikes of white starry flowers.
Perennial with spike-like racemes of intense purple-red flowers.
Clusters of delicate white flowers which produce red berries in autumn.
Woodlander with clusters of white, starry flowers; useful ground cover.
Umbellifer-like plant with deeply cut foliage & nodding, green bracts
Perennial blue poppy with super propeller-shaped petals;
Very good form, vigorous and a good blue colour.
Excellent perennial blue poppy, opening from purple buds.
Blue poppy with deep blue, frilly, open cup-shaped flowers.
A form of Meconopsis grandis with huge blue flowers.
A fine dark blue poppy ideal for a shady, moist spot in the garden.
Perennial blue poppy with large, rich sky blue flowers with overlapping petals.
Excellent blue Himalayan poppy, long-lived and fertile.
A selection of the more widely known Meconopsis 'Lingholm'
Tall, vigorous, late season blue poppy, with clear blue flowers.
Lovely light blue poppy, early-flowering, long-lived.
Blue Himalayan poppy with huge, rich blue flower.
Excellent blue poppy with lovely pure sky-blue flowers.
Tall, late season blue poppy, with clear blue flowers.
A lovely blue poppy with rich, deep purple-blue flowers.
Spiny thistle leaves and whorls of long-tubed flowers, white fading to pink.
Attractive foliage for groundcover with bell-shaped white flowers in Spring
Spikes of tubular, 2-lipped violet flowers.
Aromatic plant with deep blue flowers over a long period.
Aromatic plant with mauve- blue flowers over a long period.
Scented Evening Primrose with lemon flowers that slowly fade to apricot to pink
Compact rounded perennial with corymbs of tiny bright yellow flowers.
Tall umbellifer with bright yellow flowers.
In midsummer the deep red plumes are attractive to beneficial insects.
Wide mats with spikes of pink-mauve flowers.
Beautiful heart-shaped leaves are green with very unusual markings
A robust architectural perennial with soft yellow, hooded flowers.
Elegant pale blue, fragrant flowers.
Delicate white flowers hang under dramatic, marked green leaves; red fruit.
Purple-blue fragrant flowers, tall upright stems, attractive dark purple leaves.
Rare variety of the species, with clusters of soft yellow, red-tinged flowers.
Large Solomon's Seal with arching branches and greenish white flowers.
Unusual Solomon's seal whose green leaves have white edges
White flowers, fragrant.
White flowers tipped green in pairs hang below opposite leaves.
Whorled Solomon's seal, a rare British native but more abundant elsewhere.
Solomon's seal, with tubular green-tipped, creamy white flowers.
Solomon's seal, with tubular green-tipped, creamy white flowers.
Long blooming, with white flowers with a yellow centre on a tall stem,
A spreading low shrub with soft, haired leaves and golden yellow flowers
Soft yellow flowers above deeply divided leaves.
Heads of hanging flowers in mixed colours. In Sikkimensis section.
Candelabra primula with light reddish purple flowers with a yellow eye.
Candelabra type with whorls of orange-yellow flowers.
A hybrid between two species with bright orange flowers and a nice compact habit
One or two large umbels of scented, usually yellow flowers.
One or two large umbels of scented, usually apricot flowers.
One or two large umbels of scented, usually red flowers.
Candelabra type, with whorls of bright, deep pink flowers.
Candelabra type with bright yellow flowers.
Candelabra section, with whorls of red-pink flowers.
Umbels of hanging, pale yellow flowers.
Offspring of a red-flowered sikkimensis, usually with red flowers.
Umbels of hanging, pale yellow flowers.
Umbels of hanging, pale yellow flowers.
Late-flowering candelabra type, with whorls of bright, deep pink flowers.
Red-pink flowers with a yellow eye.
An abundance of violet-blue flowers over a mat of dark-green foliage.
Excellent variety with slender silver-spotted leaves and blue-violet flowers.
Long-lasting, bright magenta flowers.
Large rich, bright yellow flowers, over grey-green waxy foliage.
Large rhubarb with tall stem, covered with pale yellow, hand-sized bracts.
A dwarf rhubarb with sprays of pink flowers, leaves turning red in autumn.
Dark metallic looking-bronze leaves, and spires of rich pink flowers.
Bristly, pinnate leaves and a froth of pink flowers.
Woodland plant with bristly pinnate leaves and a froth of pink flowers.
Dense, fluffy panicles of small, starry, cream or pink flowers.
Erect purple stems with spikes of violet flowers.
Erect purple stems with spikes of violet -blue flowers.
Lemon coloured salvia flowers, suffused with pink.
Elegant perennial with rose-pink bottlebrush flowers and scalloped leaves.
Elegant perennial with deep pinky rose bottlebrush flowers and ferny leaves.
Branching stems with pale yellow flowers and grey-green foliage.
Blue-grey rounded leaves with butterfly-attracting heads of pink flowers.
Knapweed with reddish-purple flower heads and finely cut leaves.
Loose cushions of slender leaves and many pink flowers on short stems.
Bright red flowers with a delicate appearance.
Dense spikes of reddish-purple or pink flowers in summer.
Alpine betony; hairy leaf rosettes and heads of pink flowers.
Soft blue, deeply notched cornflower-like flowers on this Stokes' aster.
Lovely, yellow deeply notched cornflower-like flowers on this Stokes' aster.
Deep violet-purple deeply notched cornflower-like flowers on this Stokes' aster.
The Chinese celandine poppy forms clumps of lovely yellow flowers.
A Chinese poppy which forms clumps of lovely, bright yellow flowers.
Short form of devil's-bit scabious with small violet flowers.
Ground-cover plant with tubular pale pink, almost white flowers.
Rosette-forming perennial with spikes of nodding yellow-green flowers.
Rosette-forming perennial with spikes of nodding pinkish-cream flowers.
This Germander has small silvery aromatic leaves and purple flowers
Masses of violet flowers with numerous yellow stamens; lovely.
White flowers with many showy, yellow and white stamens.
Delicate foliage with tall spikes of fluffy purple flowers with a yellow centre.
Tall stems with lavender-pink flowers over attractive, divided foliage.
Striking purple-spotted white flowers, and cream edged foliage.
Funnel-shaped pure white flowers with spreading tepals.
Dark red flowers and uniformly green leaves.
Herbaceous honeysuckle relative with spike of red berries in autumn.
Bright orangey yellow wide-open flowers, for a damp place.
A compact form of the globeflower with lemon yellow round flowers.
Yellow flowers and this is a hybrid between other Trollius species..
Pale yellow semi-double bowl-shaped flowers.
Lovely pendulous, narrow, bell-shaped pale lemon yellow, flowers.
Epimedium relative with sprays of dainty white flowers.
