Water and swamp plants

Iris 'Black Gamecock', in Dutch called purple louisiana iris, is an upright, clump-forming and rhizomatous perennial. The evergreen leaves are sword-shaped and colored gray-green. This iris blooms in June and July with large, velvety purple-black iris-like flowers with a golden signal. Iris louisiana 'black gamecock' likes a position in full sun or light shade and a neutral to acidic, humus-rich, moist soil, it can also be planted with its feet in water. This iris is hardy, pest free and disease resistant, it also tolerates sea breeze and air pollution quite well.
P9 are sold per 4.
Price is for 4 pieces.

Iris pseudacorus 'variegata', in Dutch called variegated yellow iris, is a high upright, pol-forming and rhizomatous perennial that you often find on the banks of ponds. The deciduous leaves are elongated, sword-shaped and yellow-green colored. Yellow iris blooms in June and July with yellow iris-like flowers with brown veins. Iris pseudacorus 'variegata' likes a position in full sun and does well in acidic to neutral, moist, humus-rich soil. This iris is hardy and tolerates permanently wet growing conditions, it also tolerates sea wind and air pollution fairly well, is disease resistant and pest free.
P9 are sold per 4.
Price is for 4 pieces.

Iris pseudacorus is better known under the name yellow iris, it is a high upright, pol-forming and rhizomatous perennial that you often find on the banks of ponds. The deciduous leaves are elongated, sword-shaped and gray-green colored. Yellow iris blooms in May and June with bright yellow iris-like flowers with brown veins and dark yellow spot on the drooping petals. Iris pseudacorus likes a position in full sun or partial shade and does well in any normal to wet soil. This iris is hardy and tolerates wet growing conditions permanently, in addition, it also tolerates sea breeze and air pollution quite well. On the other hand, it can fall prey to the iris drill caterpillar or suffer from fungal diseases such as leaf spot, rust, fusarium.
P9 are sold per 4.
Price is for 4 pieces.

Iris setosa, called bushy iris in English, is an upright, pol-forming and rhizomatous, evergreen, perennial plant. The leaves are long, narrow, lanceolate and medium green in color. This beardless iris blooms in May and June with fragrant, purple-blue, orris-like flowers with pendulous petals and a light white mark near the center of the flower. Iris setosa likes a position in full sun or light shade and a neutral to acidic, humus-rich, moist soil, it can also be planted with its feet in water. This iris is hardy and tolerates sea breeze and air pollution quite well. Occasionally this iris can be attacked by snails and saw wasps.
Are sold per 4.
Price is for 4 pieces.

Iris versicolor, called American blue iris in English, is an upright, clump-forming and rhizomatous, evergreen perennial of North American origin. The basal leaves are lanceolate, medium green in color and sometimes have a purple hue at the base. This iris blooms from May to June with fragrant, violet-purple, orris-like flowers with pendulous petals with a beautiful white-yellow mark near the center. Iris versicolor likes a position in full sun and a neutral to acidic, humus-rich, moist soil, it can also be planted with its feet in water. This iris is hardy and tolerates sea breeze and air pollution quite well. Occasionally this iris can be attacked by snails and saw wasps.
P9 are sold per 4.
Price is for 4 pieces.

Juncus effusus, in Dutch called pitrus, is an evergreen perennial plant. The rush has smooth, bright green stems on which brown-gray flowers appear from June to August, followed later in autumn by green to shiny brown capsules. The russet pit has an upright habit, forms very dense clumps and spreads via a creeping rhizome. The leaves are inconspicuous, brownish-red, sheath-like and located at the base of the stems. Juncus effusus likes a position in full sun or light shade and a moist to wet soil, once the plant is well established it can also temporarily tolerate drought well. Pip rush is hardy, tolerates sea wind, salt, air pollution, is free of pests and has few problems with diseases.
P9 are sold per 4.
Price is for 4 pieces.

Juncus effusus spiralis, called Krulpitrus in English, is a very curious evergreen perennial. The corkscrew rush has smooth, shiny, spirally twisted stems on which yellow-green to brown-gray flowers appear in June to August, followed later in autumn by green to shiny brown capsules. The rushus has a tormented habit, forms very dense clumps and spreads via a creeping rhizome. juncus effusus spiralis prefers a position in full sun or light shade and a moist to wet soil, once the plant is well established it can also temporarily tolerate drought well. Pip rush is hardy, tolerates sea wind, salt, air pollution, is free of pests and has few problems with diseases.
P9 are sold per 4.
Price is for 4 pieces.

Juncus ensifolius, in Dutch sword russet or also called dwarf bush, is an evergreen perennial from North America. this sword rush has light green to medium green, sword-shaped leaves. Juncus ensifolius flowers during the summer with discrete yellow-green to light brown spikelets. It likes a position in full sun or light shade and a slightly acidic to neutral, moist to wet soil, once the plant is well established it can also tolerate temporary drought well. Sword rush is very hardy, tolerates sea wind, salt, air pollution, is pest free and has few problems with diseases.
P9 are sold per 4.
Price is for 4 pieces.

Juncus inflexus, called sea-green rus in Dutch, is an evergreen perennial plant widespread in Europe. this sea-green rus has round to oval, stiff upright gray-green, leafless stems with brown-red to purple-red sheaths without a leaf blade at the stem base. Juncus inflexus blooms during the summer with loose, brown-red flower panicles. it likes a position in full sun or light shade and a slightly acidic to neutral, moist to wet soil, once the plant is well established it can also tolerate temporary drought well. Sea green russet is hardy, tolerates sea breeze, salt, air pollution, is pest free and has few problems with diseases.
P9 are sold per 4.
Price is for 4 pieces.

Lilaeopsis brasiliensis is an evergreen water plant originating from South America with the characteristic feature of its beautiful grass-like habit. The leaves are small, grassy, colored light green to medium green. This underwater grass spreads slowly but steadily in width. Lilaeopsis brasiliensis especially needs a sunny or, better, sufficiently bright location, the pH level of the soil may vary from slightly calcareous to acidic, the depth at which lilaeopsis will thrive is highly dependent on the still available light! this water plant is reasonably to hardy, tolerant to sea wind, is resistant to disease and has few problems with vermin. Coniferous grass is air pollution tolerant and has a strong water purifying effect.
P9 and P11 are sold per 4.
Price is for 4 pieces.

Lobelia cardinalis, also called water lobelia in Dutch, has been a very popular deciduous perennial for decades. The decorative leaves are maroon to brownish-red, lanceolate and opposite wine-red stems. The beautiful lobelia blooms from July to October with bright red to orange-red flowers and likes a position in full sun or partial shade, the plant is not sensitive to pH and does well in acid, calcareous to neutral, moderately moist soil. lobelia 'queen victoria' is fairly hardy but appreciates a protective layer of mulch. The plant is disease resistant and has few pests.
P9 are sold per 4.
Price is for 4 pieces.

Lobelia siphilitica 'Alba' is a white variant of the virginian lobelia, this beautiful late summer bloomer has a sturdy upright shape and lance-shaped, medium green leaves. This lobelia blooms from August to early October with pure white flowers and likes a position in full sun or partial shade. , the plant is not sensitive to pH and does well in acidic, calcareous to neutral, moderately moist soil. it likes to be in permanently moist soil in summer, but in winter it prefers drier conditions. Lobelia siphilitica is hardy, disease resistant and has few problems with pests. This virginian lobelia is suitable for bank planting or planting in the swamp zone, but it can also be planted in a border with good water management.
Are sold per 4.
Price is for 4 pieces.