Perennials

Perennials beginning with: A | B | C | D | D | E | F | G | H | H | I | J | K | L | M | N | O | P | R | S | S | T | V | complete list

CURRENTLY IN STOCK:

Caltha palustris
(marsh marigold)

Marsh marigold is our native perennial, naturally occurring from Central to North Europe as well as in North America and North Asia. It loves boggy and constantly moist locations in full sun. It is very variable and during a spring walk you can find several plants ...


	0.2 - 0.4m	0.3 - 0.6m	full sun	5 (down to -29°C)	for zone 5+6 for zone 7

Campanula 'MARIËL RED BELLS'
(bellflower)

Mariël Red Bells is an exquisite nettle-leaved bellflower hybrid producing large, 3-4 cm long, chubby, campanulate flowers. They are rich magenta pink and nodding. Compared to the small leaves they look as if they did not b ...


	0.2 - 0.3m	0.2 - 0.3m	full to partial sun	5 (down to -29°C)	for zone 5+6 for zone 7

Campanula 'SARASTRO'
(bellflower)

Sarastro is a perennial bellflower of compact habit and with huge flowers which can measure up to 8 cm. They are rich violet-blue, opening from stiff, pending, dark violet flower buds from mid June for at least 2 months. If ...


	0.5 - 0.6m	0.3 - 0.5m	full to partial sun	4 (down to -34°C)	for zone 5+6 for zone 7

Campanula 'VIKING'
(bellflower)

Arie Blom is a Dutch perennial breeder primarily renowned for coneflowers, but sometimes he introduces a perennial from another species. This time it is a bellflower called Viking. This beautiful cultivar is a result of mul ...


	0.3 - 0.4m	0.2 - 0.3m	full to partial sun	5 (down to -29°C)	for zone 5+6 for zone 7

Campanula persicifolia 'TAKION BLUE'
(peach-leaved bellflower)

Takion Blue is a peach-leaved bellflower from the Takion series offering compact, almost dwarf plants of superb flowering. The flowers are large, light violet blue, open wide and outward facing almost like balloon flowers. They come out on about 40 cm tall, densely ...


	0.3 - 0.4m	0.2 - 0.3m	full to partial sun	3 (down to -40°C)	for zone 5+6 for zone 7

Campanula persicifolia 'TAKION WHITE'
(peach-leaved bellflower)

Takion White is a peach-leaved bellflower from the Takion series offering extra-large flowers on compact plants. The flowers are clear snow-white, open wide and outward facing almost like balloon flowers. They come out on a ...


	0.3 - 0.4m	0.2 - 0.3m	full to partial sun	3 (down to -40°C)	for zone 5+6 for zone 7

Carex comans 'BRONZE FORM'
(New Zealand sedge)

New Zealand sedge is an evergreen perennial grass, usually featuring brownish foliage. Bronze Form is an upright growing variety with thin leaves in pale reddish-brown colour with bronze or orange hues. Only side leaves arc ...


	0.3 - 0.4m	0.3 - 0.4m	full to partial sun	6 (down to -23°C)	for zone 5+6 for zone 7

Carex laxiculmis 'BUNNY BLUE'
(creeping sedge)

BUNNY BLUE™ is a unique variety of creeping sedge, bred by Head Ornamentals Inc. from Seneca, South Carolina, USA, but surprisingly patented only in Europe (EU 36925 of 2014), not in the US. You can recognize it at on ...


	0.2 - 0.3m	0.3 - 0.5m	semi-shade to shade	4 (down to -34°C)	for zone 5+6 for zone 7

Carex morrowii 'ICE DANCE'
(Japanese grass sedge)

Japanese grass sedge is an evergreen species of ornamental grass native to central and southern Japan. Ice Dance is one of its key varieties proved by decades of cultivation. It boasts rather wide (up to 1.5 cm) leaf blades ...


	0.3 - 0.4m	0.3 - 0.4m	full sun to shade	5 (down to -29°C)	for zone 5+6 for zone 7

Carex morrowii 'IRISH GREEN'
(Japanese grass sedge)

Japanese grass sedge is an evergreen species of ornamental grass native to central and southern Japan. Irish Green is a pure green gem among variegated sedges. It makes 1-1.5 cm wide, strap-like leaves that are erect and on ...


	0.3 - 0.4m	0.3 - 0.4m	full sun to shade	5 (down to -29°C)	for zone 5+6 for zone 7

Centaurea montana 'AMETHYST IN SNOW'
(mountain bluet)

Amethyst in Snow is a unique variety of mountain bluet where blue is truly out of the question. This perennial makes the most amazing flowers with amethyst purple centres and snow white or very pale pink ray florets on 30-4 ...


	0.3 - 0.4m	0.3 - 0.4m	full to partial sun	3 (down to -40°C)	for zone 5+6 for zone 7

Centaurea montana 'GRANDIFLORA'
(mountain bluet)

Grandiflora variety of mountain bluet has all features of the species, but larger flowers. They are about 4-5 cm wide, gentian to sky blue (depending on the soil type), and the sight of the entire blooming clump, as well as ...


	0.4 - 0.6m	0.4 - 0.5m	full to partial sun	3 (down to -40°C)	for zone 5+6 for zone 7

Ceratostigma 'AUTUMN BLUE'
(hardy plumbago)

Autumn Blue is a dwarf or ground-covering variety of hardy plumbago. It bears gentian-blue, 5-petalled, 1-2 cm large flowers, borne in terminal clusters from August till the first frost. In hot summers the flowers appear ea ...


	0.2 - 0.4m	0.3 - 0.5m	full to partial sun	6 (down to -23°C)	for zone 5+6 for zone 7

Coreopsis LIL' BANG™ 'Daybreak'
(tickseed)

LIL' BANG™ Daybreak is a beautiful tickseed with eye-catching, daisy-like, golden yellow flowers with deep reddish brown eyes. In fact there is more brown than yellow so it would be no lie to say that the flowers are ...


	0.3 - 0.4m	0.3 - 0.4m	full sun	6 (down to -23°C)	for zone 5+6 for zone 7

Coreopsis SOLANNA™ BRIGHT TOUCH
(tickseed)

SOLANNA™ BRIGHT TOUCH tickseedmakes large, 4-5.5 cm across, golden yellow flowers. Tips of the ray florets are notched and there is a small but conspicuous mahogany brown eye around the centre. Flowers are so-called s ...


	0.3 - 0.4m	0.3 - 0.5m	full sun	5 (down to -29°C)	for zone 5+6 for zone 7

Coreopsis grandiflora 'EARLY SUNRISE'
(tickseed)

Early Sunrise is a profusely flowering tickseed with an extremely long bloom period. It produces semi-double or double flowers of golden yellow colour from early June until late autumn if the weather is sunny and relatively ...


	0.2 - 0.3m	0.3 - 0.5m	full sun	4 (down to -34°C)	for zone 5+6 for zone 7

Coreopsis verticillata 'GRANDIFLORA'
(thread leaf coreopsis)

Grandiflora is a thread leaf tickseed variety, not to be mistaken for


	0.4 - 0.6m	0.3 - 0.4m	full sun	4 (down to -34°C)	for zone 5+6 for zone 7

Coreopsis verticillata 'MOONBEAM'
(thread leaf coreopsis)

Moonbeam is one of the most reliable and sought-after varieties of thread leaf coreopsis. Its small, daisy-like flowers are light yellow just like moonlight. Its extremely long flowering period begins in early summer and en ...


	0.2 - 0.3m	0.3 - 0.5m	full sun	5 (down to -29°C)	for zone 5+6 for zone 7

Corydalis 'CRAIGTON BLUE'
(corydalis)

Blue corydalis is a beautiful and still quite rare perennial producing unique, narrowly tubular, blue flowers. Craigton Blue is a fantastic variety bred by Ian Young from Aberdeen, a Scottish horticulturist, photographer, a ...


	0.2 - 0.3m	0.2 - 0.3m	semi-shade / partial sun	5b (down to -27°C)	for zone 5+6 for zone 7

Corydalis calycosa
(corydalis)

Corydalis calycosa is a beautiful perennial with blue flowers. Its originates in central China, more precisely in the Sichuan province. Although the province's climate mostly belongs to the subtropical monsoon belt, the central and northern parts have snow-capped m ...


	0.3 - 0.4m	0.3 - 0.5m	semi-shade / partial sun	5 (down to -29°C)	for zone 5+6 for zone 7

Crocosmia 'CARMINE BRILLIANT'
(montbretia)

Carmine Brilliant is another amazing montbretia with fiery-coloured flowers. They are rich orange red with a striking yellow centre and stamens. They are funnel-shaped or campanulate and appear from mid July for at least a ...


	0.5 - 0.6m	0.5 - 0.6m	full sun	6 (down to -23°C)	for zone 5+6 for zone 7

Crocosmia 'COLUMBUS'
(montbretia)

Columbus is a rich golden yellow flowering montbretia. Its funnel-shaped (campanulate) flowers are like Indian curry combined with an attractive necklace of a few crimson dots and small flames under the throat. They appear ...


	0.5 - 0.6m	0.5 - 0.6m	full sun	6 (down to -23°C)	for zone 5+6 for zone 7

Crocosmia 'LUCIFER'
(monbretia)

Lucifer is a fascinating montbretia for several reasons. First because it was bred already in mid 20th century and is still one of the top sellers today, and second – its flowers are the richest fiery red available. T ...