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Home > 'Perennial Flower Seeds'

'Perennial Flower Seeds'

348 products, 2 articles, 55 blogs

Aubrieta 'T&M Mixed Hybrids'

A very special selection of large-flowered Aubretia with a rich colour range. They cascade and spread with vigorous determination. Suitable for rockeries, borders, edging paths, planters etc. Flowers early spring. Spread 18-24in  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Sedum 'Rock Garden Mixed'

Harvest permitting includes: S. reflexion, S. spathulifolium, S. album hybrids, S. aizoon and many others in full foliage and flowering colour range  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Penstemon 'Miniature Bells Mixed'

Stunning, miniature bells in pink, purple and rose shades, complemented by dwarf attractive blue- green foliage. Flowering over a long period in borders or containers  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

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Salvia sclarea var. turkestanica

Scores of tall stems bearing many pink to white bracts and soft blue and white tiny flowers. Remaining spectacular, even in early autumn. Although biennial, this salvia may be treated as a short lived perennial if flowers are removed in second and…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Biennial

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Sedum ussuriense 'Turkish Delight'

T&M's own attractive dwarf selection, with deepest burgundy, almost black foliage and carmine-red flower umbels. Stunning in containers, borders or rockeries. Height: 10-15cm (4-6in)  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

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Monarda didyma 'T&M Superb Mixed'

Candelabra-like whorls of flowers in a formula mixture with mint scented foliage. Indispensable border flower for most soils, particularly damp sites. Height 90-100cm (30-40in).  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Verbascum phlomoides 'Snow Maiden'

This tall, elegant Mullein makes an unmissable architectural statement at the back of borders. The pristine white flowers with their pale yellow centres tower over the planting scheme bringing height and movement to borders. The impressive flower spikes of…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

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Ammi majus 'Graceland'

An elegant border filler with beautiful, lacy white flower heads that float above ferny foliage. This graceful annual creates a soft froth of blooms that associate beautifully among herbaceous perennials. The airy blooms on slender stems are excellent for…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Annual

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Aquilegia 'Sweet Rainbows'

A breeding breakthrough! The result of merging a full range of top quality Aquileglas, all selected for form, colour and the best fragrance. Ideal for adding sweet scentsation to any border  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Amsonia tabernaemontana

Starry clusters of elegant pale blue Amsonia flowers appear from spring to midsummer. This rarely seen perennial deserves better recognition in gardens for its long flowering period and reliable performance year after year. Amsonia tabernaemontana…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Gypsophila paniculata

A very popular border plant for its clouds of flowers which are useful for flower arrangement, everlasting flowers or just for providing a pretty, misty background for other flowers. Flowers summer. Height: 3-4ft.  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

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Cichorium intybus 'Electric Blue'

The wild form of the vegetable Chicory makes a beautiful addition to a cottage garden border. Electric blue flowers are produced on the many, breezy stems throughout summer. Be quick to enjoy their beauty, as the flowers always close by midday!  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Penstemon barbatus 'Cambridge Mixture'

A high quality mixture in shades of rose, pink, blue and purple, with grey-green foliage. Superb for containers and bedding with compact, neat habit and flowering only 16-20 weeks after sowing. Flowers summer. Height 30cm (12in)  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Knautia macedonica 'Melton Pastels'

Glorious scabious-like, 4cm (1.5in) pin cushion blooms in the softer hues: blue, mauve, pink, rose, salmon and crimson. Excellent back of border plant producing masses of flowers in two flushes (provided you cut down spent bloom), through to autumn frosts.…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

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Heteropappus meyendorfii 'Blue Knoll'

Seed of this amazing new garden plant can be sown early in the year* and by the same autumn will be completely smothered in hundreds and thousands of shiny, light reflecting flowers, forming perfect mounds (or knolls) 30cm (12in) high and 45cm (18in)…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Coreopsis 'Sunkiss'

This striking first-year-flowering perennial is a breakthrough in seed-raised coreopsis, allowing us to offer it to you at a better price compared to traditional cutting-raised young plants. ?Sunkiss? has the largest, brightest yellow flowers and largest…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Yellow
  • Longevity: Perennial

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Hellebore 'Winter Flowering Hybrid Mix Improved'

This mixture of species and hybrids boasts a range of flower and leaf types, even appearing through snow. Flower shades can vary from lime-green, through white, appleblossom pink, to dark maroon, either spotted, speckled or plain Foliage is mid to dark…  More Info

  • Sun shade: Dappled shade
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Poppy 'Checkers'

First year flowering from an early sowing. Poppy Checkers is easy to raise and very rewarding with pure white silky flowers are flanked within by the deepest black cross. Use as a novel cut flower, as well as for the traditional dried seed  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: White
  • Longevity: Perennial

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Lupin 'Tutti Frutti'™

The highest quality Lupin ever grown from seed! T&M flower breeders have done it again! Many years of breeding and selection have now given us this stunning new Lupin Tutti Frutti?. Never before has there been a Lupin with as high a quality flower  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Tall Perennial Mix

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties that can be sown in…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

Just£8.99

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Perennial Flower Border Seed Collection (Short)

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties by height to help you…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Tacca chantrieri 'Green Isle'

An unusual and rarely offered selection that has intriguing dusky green blooms with bat-like, long green tentacles. Flowers in 2-3 years from seed.  More Info

  • Sun shade: Dappled shade
  • Grows in: Indoor Plant
  • Flower Colour: Green
  • Longevity: Perennial

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Geranium bohemicum 'Orchid Blue'

Geranium 'Orchid Blue' is a selection by Thompson & Morgan from the species Geranium bohemicum. A short-lived border and ground cover plant which self-seeds to keep continuity. Masses of 2cm (0.75in) flowers of orchid-blue, veined in purple-violet, borne on bushy…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

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Agastache aurantiaca 'Apricot Sprite'

Never before has flower power been experienced from a border plant of this kind. A staggering display of apricot spikes of tasselled florets, erupting like flames from the laced, richly fragrant foliage. Very quick growing, excellent in bedding, borders and…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Apricot
  • Longevity: Perennial

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Geranium pratense 'Summer Skies'

Plant swathes of this gorgeous mauve-pink geranium in your cottage garden borders and enjoy dreamy summer skies all summer long. The double blooms of Geranium pratense 'Summer Skies' may look delicate but this hardy herbaceous perennial is tough and undemanding.…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Mauve
  • Longevity: Perennial

Just£12.99

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Agapanthus 'Headbourne Hybrids'

Free flowering with large round heads of true blue flowers growing into a thick established clump. Truly hardy. Bold, attractive bulbous plants for sheltered borders, tubs, containers etc. Elegant strap shaped leaves and bunches of blue flowers on 2…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Blue
  • Longevity: Perennial

Just£3.99

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Strelitzia reginae 'Mandela's Gold'

The rarely-offered, golden-yellow bird of paradise! After 20 years of hand pollination and selection by the Kirstenbosch Botanical Gardens, a small quantity of seed became available in 1994. Since then T&M has tried to introduce this variety into its…  More Info

  • Sun shade: Sun or semi shade
  • Grows in: Containers
  • Flower Colour: Yellow
  • Longevity: Perennial

Just£7.49

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Foxglove 'Dalmatian Cream' F1 Hybrid

Sow 'Dalmation', the fastest flowering foxglove from seed, and you'll be enjoying its stunning flowers in only 16 weeks! Well branched and compact, attractive dwarf plants produce good quality flower spikes in all three colours. Each   More Info

  • Sun shade: Sun or semi shade
  • Grows in: Borders
  • Flower Colour: Cream
  • Longevity: Biennial

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Echinacea 'PowWow Wild Berry'

With outstanding garden performance and the capacity to produce more flowers per plant than any other seed-raised echinacea, 'PowWow Wild Berry' is a striking addition to any garden. Whether grown as a first-year flowering or as a traditional over-wintered…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Pink
  • Longevity: Perennial

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Poppy (Peony) 'Union Jack Mixed'

A patriotic mix with blooms up to 10cm (4in) across. Pollenladen flowers will attrract bees and butterflies. Height 90cm (36in).  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Annual

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Dianthus barbatus 'Summer Sundae'

This exclusive blend has been specially selected to flower in the first year from seed, a completely new and exciting concept for Sweet Williams. A fantastic mixture of lightly fragrant blooms to brighten up bedding and cottage gardens. Height: 45-60cm (18…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Gaillardia x grandiflora 'Arizona Collection'

Providing the same spectacular garden performance as customer favourite 'Arizona Sun', we are pleased to offer two spectacular new dwarf gaillardia 'firsts' from seed - one red and one apricot. 'Arizona Apricot' and 'Arizona Red Shades' are longflowering and low…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

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Echinops ritro subsp. ruthenicus

Tight clusters of deep blue flowers form mini-globes on long, strong straight stems of pure silver. The foliage is amazing and quite unique, giving off a silver sheen whatever the weather. Incredibly ornamental in or out of flower. An all round superb…  More Info

  • Sun shade: Full sun


  • Longevity: Perennial

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Veronica (Mixed Colours)

Fantastic front of border or rockery plants. Producing many erect spikes, full of tiny flowers that create much impact in a complementary range of colours - orchid pink, royal blue, white, rose and light blue. Flower summer. Height: 30-35cm (12-14in).  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Mixed
  • Longevity: Perennial

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Potentilla thurberi 'Monarch's Velvet'

Of all garden Potentillas, this must surely be one of the most attractive. Heart-shaped, rich raspberry red petals forming saucer-shaped flowers; a wonderful colour in its own right - but add a deep velvet red centre, appearing just like an ink blot which has…  More Info

  • Sun shade: Full sun
  • Grows in: Borders
  • Flower Colour: Red
  • Longevity: Perennial

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Catharanthus roseus 'Mediterranean Lilac'

The first of a new breed in trailing Vincas! Specifically for baskets and containers they are early flowering with large, rounded, overlapping petals forming striking, vivid blooms. Catharanthus is frost tender and therefore usually treated as a half hardy annual…  More Info

  • Sun shade: Full sun
  • Grows in: Beds
  • Flower Colour: Pink
  • Longevity: Perennial

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