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Clematis (Winter Hardy Clematis)

Clematis are evergreen, deciduous or herbaceous climbers native of open spots in woods and meadows throughout the northern hemisphere. Several species have utmost showy, bright colored flowers in summer above ornamental foliage. All winter hardy species are easily cultivated in any humus rich, well drained soil in a sunny spot. Plants require a climbing aid.
Sow seeds flat in any humus-rich, well drained substrate in pots outside. Seeds require a prolonged cooling period prior to germination in late spring. Carefully transplant young plants in autumn to their final spot.
All are USDA Climate Zone 6.
20 seeds per package.
Articles
Clematis alpina (Alpine Clematis)

Clematis alpina (Alpine Clematis)

2 (4)m, Alpine Clematis is a semi evergreen species from open spots in mountains in Central Europe with woody stems and numerous ink blue flowers in late spring. It is easily grown in any humus rich, well drained soil in a sunny to partially shaded spot. V-VII.
20 seeds per package.

price (plus Shipping Costs)
seed package 5191 € 4,99
Clematis columbiana (Rock Clematis)

Clematis columbiana (Rock Clematis)

20 (70)cm, Rock Clematis is a smaller species with nodding pale blue to pale violet-blue flower cups above greyish-green to silvery-green leaves on upright hold to slightly arching stems. Seeds from a certified wild collection in Cache County, Utah, USA at some 2.800m. For any rich, very well drained soil in full sun. VI-VII.
20 seeds per package.

price (plus Shipping Costs)
seed package6750 € 7,99
Clematis flammula ssp. flammula (Fragrant Virgin's Bower)

Clematis flammula ssp. flammula (Fragrant Virgin's Bower)

250 (500)cm, Fragrant Virgin's Bower is a perennial deciduous vine from Southern Europe and North Africa. It makes small feathered leaves and numerous white, bitter almond scented flowers. For any rich, well drained soil in full sun in a proteced spot. In colder regions best grown under frostfree conditions as a container plant for the cool greenhouse or wintergarden. VII-VIII.
20 seeds per package.

price (plus Shipping Costs)
seed package8754 € 3,99
Clematis hirsutissima (Hairy Clematis)

Clematis hirsutissima (Hairy Clematis)

50 (65)cm, Hairy Clematis is an unusual species with erect to arching annual short stems topped by dark blue-purple, pendant flower cups above dissected, strongly pubescent leaves. For any rich, well drained soil in a sunny spot. Excellent in the rock garden. Seeds from a certified wild collection in Sheridan County, Wyoming, USA at some 2300m. V-VI.
20 seeds per package.

price (plus Shipping Costs)
seed package 5302 € 9,99
Clematis integrifolia (Solitary Blue Clematis)

Clematis integrifolia (Solitary Blue Clematis)

100 (150)cm, Solitary Blue Clematis makes upright growing short annual stalks topped by nodding, intense blue flowers. Plants do not require a climbing aid. Native of montane meadows and open spots in woods in Eurasia. This beautiful wild species is parent of most Clematis cultivars and hybrids. Easily grown in any humus rich, well drained soil in a sunny spot. VI-VIII.
20 seeds per package.

price (plus Shipping Costs)
seed package 5143 € 4,99*
* This price is valid if a single item is ordered only. The shop will automatically assign discounts on bulk purchases. If several packages are ordered from this species, they will be merged into a single package. Please refer to our General Terms of Business.
Clematis manshurica

Clematis manshurica

2 (4)m, a semi evergreen Chinese clematis species with woody stems and showy perfectly white, perfumed flowers in profusion. It is easily grown in any humus rich, well drained soil in a sunny to partially shaded spot. VI-VIII.
20 seeds per package.

price (plus Shipping Costs)
seed package 5188 € 3,99
Clematis pitcheri (Leather Flower)

Clematis pitcheri (Leather Flower)

200 (350)cm, Leather Flower or Bluebill Clematis makes vining perennial stalks with pendulous, campanulate, showy lilac-blue flowers with reflexed petal tips. This Clematis species is native of South-central USA. A perfectly winterhardy species, which is easily grown in any humus rich, well drained soil in a sunny to partially shaded spot. V-VIII.
20 seeds per package.

price (plus Shipping Costs)
seed package8382 € 4,99
Clematis scottii (Sugarbowl Clematis)

Clematis scottii (Sugarbowl Clematis)

80 (100)cm, Sugarbowl Clematis a showy, unusual species which is similar to Clematis hirsutissima with erect to arching annual short stems topped by dark bluish purple, pendant flower cups above wider dissected, strongly pubescent leaves. For any rich, well drained soil in a sunny spot. Excellent in the rock garden. Seeds from a certified wild collection in Fremont County, Colorado, USA at some 2000m. V-VI.
20 seeds per package.

price (plus Shipping Costs)
seed package 5303 € 9,99
Clematis texensis (Texas Clematis)

Clematis texensis (Texas Clematis)

2 (5)m, Texas Clematis is a deciduous vine from south-western North America with unusual pale wine-red flower bells with yellowish tips. Easily grown in any rich, well drained soil in full sun to partial shade. VI-VII.
20 seeds per package.

price (plus Shipping Costs)
seed package 6522 € 7,99
seed package