Perennials
Plants that are also included in the range of bulbous and tuberous plants, but that can also be classified as perennials because of their characteristics.
-
Alchemilla mollis
Lady's mantle, by combining the greenish-yellow flowers with everything. Beautiful plant for edge and box planting, perfect for use in the border. -
Allium 'Millenium'
Compact growing shape, solid gray-green leaves in which from July the numerous purple-red spherical inflorescences appear.Available to order from June 2025 -
Allium 'Sugar Melt'
A compact growing shape, sturdy leaves and an abundance of pink flowers. Long flowering. -
Allium 'Summer Beauty'
A rich- and exuberant growing selection. During the entire summer it shows many globular flowers.Available to order from June 2025 -
Anemone hybrida 'Hadspen Abundance'
Japanese windflower, wonderful for the late summer border. Elegant, two-tone flowers, pale pink with dark pink, appear from August and bloom well into autumn. A low variety. -
Anemone hybrida 'Honorine Jobert'
Japanese windflower, a very coveted white form. Large, single flowers with golden yellow stamens on sturdy flower stems, develop well above the dark green leaves. -
Anemone hybrida 'Mont-Rose'
Japanese windflower with pale pink, semi-double flowers, where the orange-yellow stamens are still clearly visible. -
Astrantia major 'Roma'
(Great Masterwort), ideal perennial for the mixed border, height ± 50 -75 cm., summer flowering. Pink, long lasting. -
Astrantia major 'Snow Star'
Delicate white flowers, floriferous. Great Masterwort, ideal, summer flowering perennial for the mixed border. Nutrient-rich soil. -
Bletilla striata
Hyacinth orchid, originally from Japan. For humus-rich soil, hardy in the Netherlands and Belgium. Flowers in July, height 50 cm. Hardiness zone 7-9. Bulb size I. CITES: Not for Switzerland. -
Bletilla striata 'Alba'
Hyacinth orchid, originally from Japan. For humus-rich soil, hardy in the Netherlands and Belgium. Flowers in July, height 50 cm. Hardiness zone 7-9. Bulb size I. CITES: Not for Switzerland. -
Convallaria majalis
Lily-of-the-valley. Nice fragrant flowers in may. Suitable for naturalizing. Height 15-20 cm. Plant germs are supplied, which flower well from the second year after planting. -
Convallaria majalis 'Bridal Choice'
Lily-of-the-valley, striking selection with longer and larger flower clusters. Often used in cut flower production. Nice fragrant flowers in may. Suitable for naturalizing. -
Convallaria majalis 'Rosea'
The only lily-of-the-valley with pink flowers. The colour looks best in the shadow, in the full sun it fades. Fragrant in the May. Perfect for naturalizing. -
Cypripedium 'Ulla Silkens'
Hardy garden-orchid for a slightly damp, but not too wet place in the (semi) shade. White with pink specks, an easy-growing cross of C. reginae x C. flavum. You will receive a plant grown in an 11 cm pot (Slow Grow). CITES: not for Norway and Switzerland. -
Cypripedium reginae
Hardy garden-orchid for a slightly damp, but not too wet place in the (semi) shade. American species, white with a pink shoe. You will receive a plant grown in an 11 cm pot (Slow Grow). CITES: not for Norway and Switzerland. -
Dicentra spectabilis
Bleeding Heart, perennial with nodding, heart-shaped pink and white flowers. Clump-forming, ideal for a place out of full sun. After flowering, cut the plant, it will make fresh green leaves. -
Dicentra spectabilis 'Alba'
Bleeding Heart, perennial with nodding, heart-shaped white flowers. Clump-forming, ideal for a place out of full sun. After flowering, cut the plant, it will make fresh green leaves. -
Dierama pulcherrimum
Angel's Fishing Rod, Bell. A plant native to South Africa with graceful spikes of purple-pink bells. For a not too dry habitat in full sun. Flowering can take several years. -
Disporopsis pernyi
A Chinese forest plant related to Solomon's seal. White, lightly scented, pendulous flowers. Evergreen and vigorously growing. -
Disporum flavens
Fairy Bells. An American woodland plant, closely related to Solomon's Seal with beautiful, soft yellow, bell-shaped flowers in spring. After flowering, the shiny black berries appear. -
Dodecatheon meadia 'Aphrodite'
Shooting star, lilac-pink, small yellow heart. Aphrodite is a selection with powerful long flower stems. Perennial with graceful, cyclamen-like flowers, from North America. For a spot in the partial shade on slightly damp ground. Flowering time May-June, after the flowering period the plant goes in rest. -
Dodecatheon meadia 'Queen Victoria'
Shooting star, pink, small yellow heart. Perennial with graceful, cyclamen-like flowers, from North America. For a spot in the partial shade on slightly damp ground. Flowering time May-June, after the flowering period the plant goes in rest. -
Dodecatheon pulchellum 'Red Wing'
Shooting star, deep purple-red, striking. Perennial with graceful, cyclamen-like flowers, from North America. For a spot in the partial shade on slightly damp ground. Flowering time May-June, after the flowering period the plant goes in rest. -
Epipactis gigantea
Helleborine, Wasp orchid, a robust form, native to North America. Upright greenish orange flowers. Preferably plant in a slightly moist, humus-rich soil. Propagated through rhizomes, delivered in a 11 cm pot, well rooted. CITES: not for Switzerland. -
Epipactis gigantea red leaf x thunbergii
Helleborine, a cross between an American and an Asian species. Strong grower with a large number of bronze orange flowers. Preferably plant in a slightly moist, humus-rich soil. Propagated through rhizomes, delivered in a 11 cm pot, well rooted. CITES: not for Switzerland. -
Epipactis palustris
Marsh helleborine, an orchid that occurs in the Netherlands and Belgium. Green, brown-white flowers. Propagated through rhizomes, delivered in a 11 cm pot, well rooted. CITES: not for Switzerland. -
Iris sibirica 'Butter and Sugar'
Siberian flag. ± 70 cm. high perennial, flowering in June/July. Flowers smaller then Iris germanica, but the plants are more vigorous and gives more flowers. This iris also likes a sunny spot. Hardiness zone 5-8. -
Iris sibirica 'Caesar's Brother'
Siberian flag. ± 70 cm. high perennial, flowering in June/July. Flowers smaller then Iris germanica, but the plants are more vigorous and gives more flowers. This iris also likes a sunny spot. Hardiness zone 5-8. -
Iris sibirica 'Snow Queen'
Siberian flag. ± 60 cm. high perennial, flowering in June-July. Flowers smaller then Iris germanica, but the plants are more vigorous and gives more flowers. This iris also likes a sunny spot. Hardiness zone 5-8. -
Iris sibirica 'Sparkling Rose'
Siberian flag. ± 70 cm. high perennial, flowering in June/July. Flowers smaller then Iris germanica, but the plants are more vigorous and gives more flowers. This iris also likes a sunny spot. Hardiness zone 5-8. -
Lavandula angustifolia 'Hidcote'
Strong lavender with violet-blue flowers. Aromatic plant, attracts many butterflies and bees. -
Lavandula angustifolia 'Munstead'
Strong lavender with lavender-blue flowers. Aromatic plant, attracts many butterflies and bees. -
Lavandula angustifolia 'Rosea'
Lavender with soft pink flowers. Aromatic plant, attracts many butterflies and bees. -
Lavandula x intermedia 'Edelweiß'
A sturdier lavender with a bushy, upright growth and white flowers. Aromatic plant, attracts many butterflies and bees. -
Liatris spicata
(Gay feathers), perennials with spikes of crowded flower heads, lilac-purple. Also an often used cut flower, height 70-80 cm. -
Liatris spicata 'Floristan Weiss'
(Gay feathers), perennials with spikes of crowded white flower heads. Also an often used cut flower, height 70-80 cm. Summer flowering. -
Mertensia virginica
Funnel-shaped 2,5 cm. large flowers in late spring fading from lilac-pink to different bright blue shades. This plants dies down after flowering but returns in full bloom the next year. Height 50 cm. and needs a cool site in partial shade. -
Pennisetum alopecuroides 'Red Head'
Fountain grass. a hefty shape with thick purple spikes that color brown-purple. -
Polygonatum 'Weihenstephan'
Large Solomon's Seal, with long overhanging stems, from which hang small whitish bells. Elegant plant. -
Polygonatum commutatum
Large, tall Solomon's Seal that grows into an impressive plant over the years. -
Polygonatum multiflorum
Multi-flowered Solomon's Seal, native plant with many white flowers. Black berries appear after flowering. -
Polygonatum odoratum 'Flore Pleno'
A full-bloomed form of the scented Solomon's Seal. Slow growing and quite rare. -
Polygonatum verticillatum
Solomon's Seal. The linear leaves grow in whorls of three to eight pieces together. The green-white, bell-shaped flowers form clusters. -
Salvia nemorosa 'Caradonna'
Sage. Beautiful deep purple blue Salvia with dark stems. Tight, upright habit. Flowers long, especially if the spent flower spikes are cut away. Perrenial. -
Smilacina racemosa
False Solomon's seal. Unlike the common Solomon's seal, this perennial flowers with flower panicles instead of pendulous bell-shaped flowers. The plant can eventually grow to a height of almost 1 metre. Prefers a position in semi-shade to shade and a lime-poor but humus-rich soil. -
Trillium catesbaei x sulcatum
Special Trillium resulting from T. catesbaei x T. sulcatum. Firm plant that forms fine seed from which it is propagated. -
Trillium cuneatum
Trillium is a beautiful woodland plant for in the (semi-)shade on humus-rich soil. It takes a while for the plant to develop, the rhizome may even remain latent the first year after planting. But it is worth the wait. Red-brown upright flowers and also beautifully marked leaves.