Flower Seeds

Displaying seeds 2026 - 2040 of 2497 in total
  1. RHEUM MOORCROFTIANUM

    Short stumpy spikes of creamy flowers open on thick, greyish, ace-of-spades-shaped foliage. This very rare-in-cultivation plant is found, high up on slopes and on river banks from 4500-5300 metres in Afghanistan, India, Nepal and Pakistan. Very few seeds. ... Learn More

    $5.21

  2. RHEUM PALMATUM TANGUTICUM

    Superb architecturally slashed and cut leaves form an imposing structure, from which in early summer arise immense spikes of pink fluffy panicles. "Though any form of this plant is worth growing, Tanguticum should be sought." (G.S.T.) ... Learn More

    $3.63

  3. RHINANTHUS MINOR

    This attractive annual is an extremely beneficial plant for the wild flower meadow, with vibrant yellow flowers, the upper lip having two white or purple teeth. It provides summer colour and also papery seed pods that rattle when the seed is ripe, and this was said to show that the meadow was also ready to be cut, hence its other common name of "hay rattle". ... Learn More

    $3.17

  4. RHODODENDRON FERRUGINEUM

    Tight clusters of pinkish-red, bell-shaped flowers open throughout the summer on this dwarf and choice evergreen shrub which grows just above the tree line in the Alps, Pyrenees, Jura and northern Apennines, on acid soils. The undersides of the leaves are covered in rust-brown spots, which give the species its scientific name. ... Learn More

    $4.62

  5. RHODODENDRON SINOGRANDE

    Enormous trusses of up to 30 sizeable bell-shaped flowers, spotted with bright crimson blotches inside, open canary-yellow before slowly fading to creamy-white. Worth growing for its architectural foliage alone, young silvery gray shoots, with bright red bud scales, slowly open and expand into the largest-leaves of any rhododendron on Earth, sometimes reaching 20 in. or 50 cm. long, and these have a wonderful thick woolly fawn indumentum on the underside. Along with R. Macabeanum this is probably the most impressive variety of the large leaf forms obtainable. Deservedly awarded the Royal Horticultural Society’s Award of Garden Merit, it is native to alpine regions at 2,100–3,600 m (6,900–11,800 ft) in southeastern Xizang and western Yunnan in China and in northeastern Myanmar. ... Learn More

    $4.55

  6. RHODODENDRON YAKUSHIMANUM HYBRIDS

    This popular dwarf shrub makese flower heads which typically have creamy-pink buds, opening to a pale apple-blossom pink that fades to white as the flowers mature. Plants grown from seed may be knee-high or up to more than a metre and leaves may be large or small, flat or curled, narrow or rounded, heavily indumented or barely felted. The flowers may be large or small and vary from rather narrow to widely bell-shaped. These stunning hybrids are mostly very compact in growth, with large blooms and very attractive foliage. Flowers borne in late Spring are usually a deeper colour in bud before opening to the most beautiful shades which are strongly influenced by their yakushimanum parentage. Rhododendron yakushimanum has been known outside Japan for barely 50 years, but was quickly accepted as one of the most beautiful rhododendrons in the world. ... Learn More

    $3.76

  7. RHODOPHIALA ARAUCANA

    Large, widely-expanded trumpets, either solitary or in pairs, in shades of red, pink or yellow, open on strong, stout stems, and one or two strap-shaped leaves also arise from the large underground bulb. Originally collected on the Plant World Chilean expedition of 1994, these lovely plants spend a long time under dry snow in the winter, but when they erupt in early summer it is worth the wait. ... Learn More

    $3.89

  8. RICINUS CARMENCITA PINK

    This award-winning, superb companion plant to 'Carmencita' has eye-catching, red-stemmed, dark green foliage on red stems that have a silver shine, and bears from June to October flowers that are followed by dazzling, highly ornamental, deep pink seed pods. In warmer countries makes a beautiful quick-growing tree but in cooler climes makes an attractive solitary plant for border or container, and in mild areas can survive the winter. ... Learn More

    $5.21

  9. RICINUS COMMUNIS

    Huge, bright green, shiny leaves adorn this lovely thick-trunked Cretian form of the "Castor Oil Plant". This is the quite rarely offered, true wild form, bearing dazzling, bright red flower buds and seed pods amongst large dark green leaves. If grown in warm climates it will ultimately make a sturdy tree. Please note that these seeds are extremely poisonous if eaten. ... Learn More

    $3.89

  10. RICINUS COMMUNIS 'RED GIANT'

    This selected form of Ricinus, the "Castor Oil Plant", has brighter red leaves and seed heads than many other forms, the deep red/bronze shiny leaves only producing their strongest leaf colour when in full sun and as it matures, and please note, the first few leaves will just be green! This absolutely stunning plant will in time grow into a tree in warmer countries. Please note that these seeds are extremely poisonous if eaten. ... Learn More

    $4.88

  11. RODGERSIA AESCULIFOLIA

    Gorgeous sprays of fragrant creamy-white or pink star-shaped flowers are borne in open panicles on woolly, red-brown stalks. Impressive, strongly veined, horse-chestnut-like leaves form a solid mound on this robust, clump-forming plant. The Royal Horticultural Society have deservedly given it the Award of Garden Merit (AGM). ... Learn More

    $3.50

  12. RODGERSIA PINNATA 'SUPERBA'

    Fluffy plates of brilliant pink flowers turn into crimson seed heads, above impressive clumps of mahogany-bronze burnished pinnate leaves. Although it is outstanding in rich or boggy soil, it puts up a superb show wherever you decide to put it, apart from a hot dry bank! ... Learn More

    $3.43

  13. ROMANZOFFIA CALIFORNICA

    Delicate, pure white, golden-throated, funnel-shaped flowers open on tall, succulent stems above rosettes of rounded, fleshy leaves. These arise in spring from a network of hardy, hairy brown tubers. This rarely seen or grown plant is native to Oregon and northern California, where it grows in moist and wet habitat, such as coastal bluffs and mountain forests. ... Learn More

    $3.63

  14. ROMANZOFFIA TRACYI

    Sprays of delicate white flowers open on short stems, above rosettes of rounded, fleshy leaves on this beautiful little deciduous,tufted plant which blooms in spring and is dormant in summer when it dies down to small tubers. This rarely seen or grown plant is native to the coastline of western North America from far northern California north, where it grows among rocks on ocean side bluffs. ... Learn More

    $3.50

  15. ROMANZOFFIA UNALASCHCENSIS

    Probably the best and most robust of all of the "Mistmaidens", this really pretty plant makes an attractive clump of shiny, almost circular, dark green fleshy leaves, that could have been carved from wax. Pushing through this cushion appear sprays of pretty, milky-white flowers. This lovely plant finally dies completely away in the heat of summer to deep, underground tubers. Native to western North America from California and north to Alaska, it is totally hardy. ... Learn More

    $3.83

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