Perennial Flower Seeds

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Displaying seeds 1576 - 1590 of 1740 in total
  1. STEVIA REBAUDIANA

    Highly prized in South America, this astonishing plant has been grown there for centuries for its incredibly sweet-tasting leaves. It is now used widely in the food and drinks industry as an organic and harmless sugar supplement or substitute. This attractive, white-flowered cultivar is known for its branching habit, which creates a naturally bushy plant, and it will happily over-winter on a bright windowsill in a cool room where it will make an attractive evergreen shrub. Very few fertile seeds are ever produced. This cultivar is larger than the original species, but has the same taste. ... Learn More

    $5.02

    (8 seeds)

  2. STROBILANTHES ATROPURPUREA

    Baffle friends with this late summer treasure. A sturdy dome of stems carries salvia-like leaves, then from July until October white buds inflate into masses of spectacular deep violet ramshorn-like flowers. This is an unlikely relative of acanthus ("Bear's Breeches")! ... Learn More

    $3.37

    (40+ seeds)

  3. STROBILANTHES ATROPURPUREA 'BLUE LIPS'

    NEW! Discovered by Proprietor Ray as a seedling at Plant World, this unusual form of Strobilanthes atropurpurea produces a late summer and autumn display of striking two-tone flowers. The normally completely blue, curved trumpet flowers now appear in white with attractive blue lips. ... Learn More

    $3.75

    (10 seeds)

  4. STROBILANTHES ATTENUATA

    A welcome newcomer is this dwarf relative of Strobilanthes atropurpurea. The curved, tubular violet flowers are produced over a long and valuable flowering season - usually until October or even later. ... Learn More

    $3.75

    (100 seeds)

  5. STROBILANTHES NUTANS

    A rare new plant which is totally different from all other strobilanthes. Unlike the common sprawling blue ones, this compact one resembles a green igloo of leaves, decorated in summer and even into late autumn with pendulous tassels of white flowers rather resembling the "Shrimp Plant". ... Learn More

    $3.75

    (6 seeds)

  6. STYLIDIUM GRAMINIFOLIUM

    From a basal rosette of radiating, long, thin, prostrate pointed leaves arises a strong stem holding attractive pink flowers. "Trigger plants" are so called because of these unique flowers which are triggered by pollinating insects. The trigger stays cocked until an insect probes the flower, but it then springs upwards and deposits pollen onto the head or back of the insect, which then flies off to pollinate another flower! ... Learn More

    $4.38

  7. STYLOPHORUM DIPHYLLUM

    One of the showiest woodland flowers you can grow, this handsome perennial has attractive, bluish-green, deeply-lobed leaves. From March until May, clusters of large, bright yellow, saucer-like flowers appear, which are followed by pointed, erect, green hairy pods. In dry conditions, the plant may go dormant in midsummer, otherwise it flowers on and off into autumn. This is probably the best of the "Wood Poppies" for a moist, rich, lightly wooded area, where if happy it will self-sow and multiply. ... Learn More

    $3.75

    (50+ seeds)

  8. STYLOPHORUM LASIOCARPUM

    This ethereal and beautiful poppy relative from China has elegant pinnate leaves beneath exceptionally large deep yellow poppy flowers, produced over a very long season (May-Oct). This too rarely seen plant will very gently self-seed into shady places if you are lucky. ... Learn More

    $3.37

    (60+ seeds)

  9. STYLOPHORUM SUTCHUENENSE

    Another showy woodland flower, but this one is new and rare. This handsome perennial has attractive, bluish-green, deeply-lobed leaves. From March until May, clusters of large, bright yellow, saucer-like flowers appear, but unlike all other stylophorums, the resultant seed pods are sausage-shaped and hang in pendulous bunches, an unusual but quite attractive variation. In dry conditions, the plant may go dormant in midsummer, otherwise it can flower on and off into autumn. ... Learn More

    $4.13

  10. SYMPHANDRA WANNERI

    This lovely campanula relative makes a naturally compact mound covered in masses of long and slightly tubular, violet bell shaped flowers. On a scree or gravel pathway it can seed around but should never ever become a nuisance. ... Learn More

    $3.75

  11. SYMPHYANDRA ARMENA

    This campanula relative carries masses of lavender bell flowers and deeply-toothed jagged leaves on a fine network of branching stems forming an attractive dome. Superb for a hot rockery and long-lived if allowed room to grow. ... Learn More

    $3.37

  12. SYMPHYANDRA CRETICA

    Mid-blue bells in great profusion completely cover a dome of much-branching thin stems clad in small pointed leaves in spring and early summer. A truly perennial plant of great value but sadly rarely offered. ... Learn More

    $2.98

  13. SYMPHYANDRA HOFMANNII

    From a compact basal rosette of toothed leaves rises a dividing system of branches, heavily hung with large cream bell-shaped flowers. This pretty Bosnian campanula relative should gently self-seed, giving glorious drifts in future years. ... Learn More

    $2.98

  14. SYMPHYTUM GRANDIFLORUM 'SKY-BLUE-PINK'

    This unusual form of the old cottage garden plant (Symphytum grandiflorum) is one of the first spring flowers to appear in March. Short, rough stems bearing hairy leaves carry terminal bunches of long pink buds opening to blue and white tubular flowers. ... Learn More

    $3.37

  15. SYMPHYTUM IBERICUM 'SPRING GOLD'

    Early rosettes of bright golden leaves brighten up the spring garden with snowdrops and crocuses. Later appear the pale blue and pink flowers. This form comes true from seed, viable seeds being very few and very difficult to collect! ... Learn More

    $5.02

    (5 seeds)

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