List by Plants' Species A - Z

Scrophularia marilandica (Maryland Figwort)

70 (100)cm, Maryland Figwort is a herbaceous winter hardy perennial from eastern North America and has glabrous, serrated leaves and loosely branching racemes with small, dark maroon flowers. For any rich, preferably slightly moist soil in a sunny to partially shaded spot. USDA Climate Zone 6. VI-VII.
50 seeds per package.

Scrophularia nodosa (Knotted Figwort)

80 (120)cm, Knotted Figwort is a winter hardy perennial with glabrous, slightly glossy foliage and loosely branching racemes with small, dark maroon flowers. Native of moist soils alongside water streams in Eurasia. For any rich, preferably slightly moist soil in a sunny to partially shaded spot. USDA Climate Zone 6. VI-VII.
50 seeds per package.

Scrophularia racemosa (Madeira Figwort)

30 (70)cm, Madeira Figwort is a perennial with glabrous, slightly glossy foliage and loosely branching racemes with small, dark maroon flowers. Native of open spots in moist soils alongside water streams in south-central Madeira (Portugal). For any rich, well drained soil in a sunny spot throughout the year. In winter keep plants slightly drier at a minimum of some 10°C. VI-VII.
50 seeds per package.

Scrophularia smithii ssp. langeana

50 (100)cm, a perennial with smoothly haired foliage and loosely branching racemes with small, dark maroon flowers. Native of open spots in the laurel forest of eastern Tenerife. For any rich, well drained soil in a sunny spot throughout the year. In winter keep plants slightly drier at a minimum of some 10°C. VI-VII.
50 seeds per package.

Scrophularia smithii ssp. smithii

50 (100)cm, a perennial with glabrous, slightly glossy foliage and loosely branching racemes with small, dark maroon flowers. Native of open spots in the laurel forest of north-central and north-eastern Tenerife. For any rich, well drained soil in a sunny spot throughout the year. In winter keep plants slightly drier at a minimum of some 10°C. VI-VII.
50 seeds per package.

Scutellaria alpina (Alpine Skullcap)

12cm, Alpine Skullcap is a beautiful perennial species with quite large flower with a violet-blue crown and lower white lip in spring and early summer. It is native of mountain meadows and rock crevices in European mountain ridges from the Pyreness to the Alps, Ventian mountains and mountains in the Balkans. Easily grown in any rich, well drained soil in a sunny spot. An excellent rock garden plant. V-VI.
20 seeds per package.

Scutellaria baicalensis (Baical Skullcap)

25 (40)cm, Baical Skullcap is amongst the most beautiful perennial members within this genus and has uncountable rich violet-blue flowers in early sumer on medium tall stalks with densely arranged narrow leaves. Easily grown in any rich, well drained soil in a sunny spot. V-VI.
20 seeds per package.

Scutellaria cypria ssp. cypria (Cyprus Skullcap)

10cm, Cyprus Skullcap is a rare dwarf perennial endemic of rocky slopes in high elevations of the Troodos mountain range on Cyprus. It makes short stalks with bicolored flowers from rose yellow to orange lilac above dark green, aromatic leaves. For any rich, well drained soil in a sunny spot. Excellent in a protected spot in the rock garden. VI-VII.
20 seeds per package.

Sedum amplexicaule ssp. tenuifolium

10 (20)cm, a freely branching succulent Sedum with elongated, creeping stems and terminal inflorecenses of greenish-yellowish flowers. Native of rocky, sun exposed spots in the Mediterranean. For any rocky soil in a protected spot in full sun. Excellent for the rock garden. VI-VII.
50 seeds per package.

Sedum hispanicum

10 (15)cm, annual with bluish green foliage, shaded red, topped by numerous small pinkish white flowers. Self-sows easily.
50 seeds per package.

Sedum nudum Exclusive

10 (20)cm, freely branching Sedum with yellowish to grayish green leaves on nicely contrasting reddish brown stems and dense racemes of yellow flowers. Endemic of exposed rocky soils and vertical cliffs at lower altitudes on central and N Madeira. For any rocky soil in full sun. Keep drier and always sunny in winter at min. 5°C. Excellent for a slightly heated greenhouse or the cold wintergarden. VI-VIII.
50 seeds per package.

Sedum sediforme

20 (40)cm, perennial Mediterranean stonecrop with erect stems and quite large, yellowish green leaves along the stems. For any well drained soil in a sunny spot. VI-VII.
50 seeds per package.

Seed Mix No. 4: High Altitude Wildflowers

Seed Mix No. 5: Subalpine Wildflowers

Seed Mix No. 6: High Plains Wildflowers

Seed Mix No. 7: Dry Shrub Wildflowers

Note: Seed mixes cannot be delivered to customers in Australia, Canada, and the USA. From all linked species above pure seed is available. You may want to order single seed packages instead.

Semele androgyna

3 (7)m, a quite rare plant native of the laurel forest of the Canaries and Madeira, where it climbs up the trees. Flowers and fruits are born at the edges of the 'leaves'. Very easy and showy container plant. The Canary (Tenerife) form differs from the Madeira form in having slightly smaller and shorter "leaves". X-III.
3 seeds per package.

Sempervivum tectorum ssp. alpinum

15 (20)cm ø, a most beautiful, yet rarely seen larger subspecies. Has unique dark grayish green, oblong-lanceolate, very succulent leaves, shaded in dark purplish at the base and sometimes all over the rosette, if plants are grown in a sunny and rather dry spot. Tall flowering stem with numerous, quite large, intense pink to purplish-pink flowers. Native of the central Alps (Switzerland: Mont d'Orge at Sion in the Val D'Hérens, in the Vuache and in the S Jura). One of the most ornamental species for any well drained soil in a full sun. VII-VIII.
50 seeds per package.

Sempervivum tectorum ssp. glaucum

5 (10)cm, most decorative subspecies with bluish green leaves shaded reddish purple in the center of the rosette and small reddish tips. Native of the French Alps. For any rich, well drained soil in a sunny spot. VII.
50 seeds per package.

Sempervivum zeleborii

3 (4)cm, blackish green rosettes with very short hairs on very fleshy leaves. Open, greenish yellow flowers, shaded rose. Offsets freely, yet still a rare Sempervivum. VII-VIII.
50 seeds per package.

Senecio squalidus var. aetnensis

20 seeds per package.

Sequoia sempervirens

20 (100)m, Coastal Redwood from south-western Oregon to central California, evergreen conifer with blackish green needles and red brown bark. Densely branched, gracefully pyramidal in youth. For any moist, deep, and leafy soil.
20 seeds per package.

Sequoiadendron giganteum (Redwood)

20 (90)m, Redwood from northern California to Sierra Nevada Mountains, evergreen conifer, with a dense pyramidal-oval habit. Reddish brown, thick bark and bluish green leaves. For any deep, moist, leafy, well drained soil in a sunny position. May withstand drier positions than Sequoia sempervirens.
20 seeds per package.

Sesamum indicum (Real Sesame)

50 (90)cm, Real Sesame is an upright growing annual from Africa with white to light rose flowers. Its' light green leaves and the entire plant are covered with fine hair. The capsules contain several hundreds of seeds, which are widely used in the cookery. For any rich, well drained soil in a sunny spot. VI-IX.
20 seeds per package.

Sesbania formosa (White Dragon Tree)

3 (7)m, White Dragon Tree is an evergreen fast growing tree from moist areas in northern Australia. It has feathered leaves and showy, large, pure white flowers. Easily cultivated in any rich, well drained soil in a sunny spot. In winter keep plants slightly drier at a minimum of some 15°C. VII-IX.
7 seeds per package.