Perennial Flower Seeds

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Displaying seeds 856 - 870 of 1716 in total
  1. INCARVILLEA MAIREI

    This gorgeous plant bears dark pink trumpet flowers in early summer and late spring, and takes less than a year to flower, growing well in direct sun. It is more compact than Incarvillea delavayi, and is rarely seen in the trade, and although it looks tender it is in fact utterly hardy and can bear very harsh temperatures without any problems. ... Learn More

    $4.19

  2. INCARVILLEA OLGAE

    This rare plant is quite unlike most others, being a tall, woody perennial, much like a taller I. arguta, but with smaller,and more, flowers, with open branches bearing tubular flowers with flattened faces. It flowers from late spring until the end of summer, with a very long succession of flowers, growing well in dry, poor soils, and is very hardy and easy to grow, being probably the longest-lived and most reliably perennial of all of the Incarvilleas. ... Learn More

    $4.45

  3. INCARVILLEA ZHONGDIANENSIS

    This recently discovered Chinese species has several flamboyant magenta to crimson, yellow-throated trumpet-flowers, widely flared at the mouth, which are a deeper more glowing pink than those of I. mairei, with foliage much more divided with narrow leaflets. It was originally collected at 15,000 ft elevation at the border of Yunnan, Szechuan and Tibet in October, 2000. ... Learn More

    $4.45

  4. IRIS BLUE RIBAND

    Huge, sumptuous flowers with wide, heavily marked petals open over an extended period from early to late summer. Some years ago we were given a few precious seeds from a skilled breeder of these desirable plants and these gems were the result. Their extreme breeding means that very few fertile seeds are ever set. With very few exceptions, they are reluctant to set pods. Around 70% of diploid crosses end up producing seeds, but only 20% of tetraploid crosses do so .....in a good year. In addition tetraploid pods typically contain fewer seeds. Finally, these seeds usually germinate more slowly ... Learn More

    $3.81

    (15 seeds)

  5. IRIS BLUE SILK

    Amongst our sizeable collection of superb, but sadly-sterile hybrid irises, we have discovered one particular beauty that occasionally produces just a very small number of fertile seeds. These produce incredibly varying flowers, and have proven to be just as vigorous, as those of their parent, with sumptuous, flamboyant, sometimes doubled petals, These come in a fabulous range of pastels, and mixed blues and pinks, and in rich or moist soil these will truly excel. We are releasing these few unique seeds for the benefit or gardeners around the world! ... Learn More

    $4.58

    (5 seeds)

  6. IRIS BULLEYANA

    Mid purple flowers with darker purple veins on the standards and on the falls, and which have a light yellow zone, open on long stems in spring, which form a larger clump each year. From western China, this is a close relative of Iris chrysographes, but differs from the latter in its flowers which are a paler bluish to violet. ... Learn More

    $3.42

  7. IRIS CALIFORNIAN HYBRIDS

    Stunning flowers on upright, erect stems, in shades of cream, yellow, maroon and purple, often with intricate patterns and markings, and long narrow leaves. Ideal for the garden border and due to the wide colour variations, this makes a great addition to a cut flower garden. ... Learn More

    $3.81

    (15 seeds)

  8. IRIS CHRYSOGRAPHES 'BLACK GOLD'

    The flowers are certainly not oil-coloured, but its name alludes to the Greek, chrysographes or 'gold writing'. Tall strong stems hold sprays of darkest blue to almost black velvety flowers which are delicately marked with golden lines. ... Learn More

    $4.19

    (20 seeds)

  9. IRIS CHRYSOGRAPHES 'BLACK KNIGHT'

    This gorgeous black flowered clone is one of the very darkest irises grown, although the flower colour is in fact a very deep violet that appears black, the falls having an exquisitely delicate golden tracery of veins near the centre. This solid clump-forming, rhizomatous perennial has upright, strap-like, grey-green leaves, and is truly one of the nearest flower colours to black it is possible to grow although seedlings may vary. ... Learn More

    $3.81

    (6 seeds)

  10. IRIS CLARKEI

    Violet, blue or purple flowers open with a large violet-veined and speckled yellow or white patch on the falls, deeply coloured blue standards opening above slender foliage. Making superb strong clumps this is one of easiest-to-grow irises. It comes from West Bengal, near the border with Nepal in the Himalaya region. ... Learn More

    $3.81

    (8 seeds)

  11. IRIS DELAVAYI

    This AGM Winner is a vigorous clump-forming, rhizomatous plant, having narrow leaves and branched stems bearing very dark, purplish-blue flowers, each fall having a large white patch and yellow haft. It is closely allied to I. sibirica, its range including Central and Southern Europe to Eastern Siberia and Japan. Few seeds collected. ... Learn More

    $3.81

    (8 seeds)

  12. IRIS FOETIDISSIMA

    The unusual "Welsh Gladwyn," is usually grown not for its quite pretty pale mauve flowers, but for the bright orange seeds which burst forth from the seed-pods in autumn, but do not fall until spring (as demonstrated in the picture). The botanical name refers to the fact that the crushed leaves smell like roast beef!!! Whole stems can then be cut to make an impressive floral display which lasts until the following year. Once you have a clump be sure to share the ripe seeds around you borders where they will slowly naturalise into trouble-free clumps! ... Learn More

    $3.03

  13. IRIS FOETIDISSIMA "STRING OF PEARLS" (FRUCTO ALBO)

    This very rare and unusual form of the lovely "Welsh Gladwyn," originally discovered in our woodland, is unique for the attractive, snowy-white, pearl-like seeds which burst forth from the seed-pods in autumn. As they then stay fixed to the open pod and do not fall, whole stems can then be cut to make an impressive floral display. Just a very few seeds collected. ... Learn More

    $4.32

    (4 seeds)

  14. IRIS FOETIDISSIMA 'CITRINA'

    An improved variation of the "Welsh Gladwyn Iris", which has pale lemon instead of the normal mauve flowers. The attractive thick evergreen leaves make a wonderful autumn and winter foil for the large pods of bright orange seeds when they burst open. ... Learn More

    $3.42

    (8 seeds)

  15. IRIS FOETIDISSIMA 'GOLDEN BALLS'

    Yet another lovely colour variant of this bone hardy easy-to-grow flower. Pale blue iris flowers slowly metamorphose into inflated pods filled with shiny, golden, almost perfectly spherical seeds. These finally hang onto the seed cases as they burst in early winter making a dazzling display, and remain thus for very many weeks. Once again, this new variety was discovered shining brightly amongst the hundreds and thousands of wild red-berried plants lining our fields at Plant World in Devon in the UK. These burst open in late autumn, and are brightly displayed into winter, adding an unusual bra ... Learn More

    $6.39

    (5 seeds)

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