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Perennials In Perennial-and-biennial-seeds

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Lychnis coronaria 'Dancing Ladies'

…spreading colonies if allowed to seed from year to year. This trouble free perennial is easy to grow on almost any well drained soil and proves particularly useful on thin, chalky soils. It will produce the best foliage colour in drier conditions. Height: 60cm (24).…  More Info

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Bellis perennis 'Pomponette' Mixed

…quilled 1'in button flowers on compact plants. A bright mixture of red, rose and white. Superb for small beds, edging, windowboxes etc. Growing well in shade they are good for planting under trees or as an edging to patio borders etc. Flowers spring. Height 10-15cm (4-6in).…  More Info

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Verbena bonariensis

…increasingly popular, first year flowering perennial produces robust plants, with wiry stems topped by floating clouds of eye-catching, rosy lavender blooms. Plant Verbena bonariensis amongst other perennials to add height and an air of tranquillity in your…  More Info

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Campanula pyramidalis (Mixed)

One of the most striking perennials for the border or patio containers. Giant, slender spikes of blooms reach skywards, in shades of blue and white. Plant in containers either side of your front door for a colourful box or bay tree substitute! Culinary note: The…  More Info

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Hellebore 'Winter Flowering Hybrid Mix Improved'

…to dark green, leathery with different degrees of dissection. The seed pods are also attractive. These long lived hardy perennials can be grown in the border or as pot plants in the unheated greenhouse, flowering late winter through early spring. A useful…  More Info

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Just£4.99

Hollyhock 'Chater's Mix' (Seeds)

Tall-growing cottage garden favourite. These easy-to-grow perennials are perfect for the back of sunny borders, with fully double blooms in bright colours. Height: 240cm (94). Spread: 60cm (24). Culinary information: try crystallising the flowers for a tasty cake decoration,…  More Info

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Poppy 'Iceland Mixed'

…These cheery short-lived perennials are generally grown as annuals, for sprinkling through sunny borders, rockeries and wildlife gardens. They associate beautifully with swaying grasses and bring a bright splash of colour to the garden. Grow Poppy ?Icelandic Mixed in  More Info

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Centaurea dealbata

…with the unusual characteristic of being perennial and flowering In the first year. Easy to grow. adding height and interest to borders, as well as making a superb border cut flower. Height: 80-90cm (32-36in). First Year Flowering Perennial, flowering in  More Info

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Coreopsis grandiflora 'Presto'

A breeding breakthrough, a true first year flowering perennial Coreopsis, ideal for planting in containers, window boxes or towards the front of borders. Naturally dwarf and compact ball-shaped plants are smothered in double golden yellow blooms all summer.  More Info

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Asarina purpusii 'Victoria Falls'

Vibrant cerise-purple antirrhinum-like flowers, clasped in lime-green bracts, cascade from delicately arching stems, that grow to 45cm (18in). This half-hardy perennial will flower from early May until cut back by frost. Non-climbing, use in baskets, containers, and…  More Info

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Francoa sonchifolia 'Pink Giant'

Reliable garden perennial with deeply lobed green leaves and spikes of large pink bicoloured petals on long flower spikes. Just as lovely in a border as in a vase.  More Info

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Aquilegia x hybrida 'McKana Giants Mixed' (National Trust)

…Granny?s Bonnets in an array of harmonious shades are unfussy and easy to grow, making them suitable for dotting all around the garden as well as for planting in groups or naturalistic drifts running through borders. Returning year after year, these low-maintenance…  More Info

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Wallflower 'Tom Thumb Mixed'

Very wide colour range, excellent in small spaces, tubs, window boxes. Slightly later flowering. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Culinary note: The tender…  More Info

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Hesperis matronalis

…of single, lilac and purple flowers are produced in the spring filling the air with their sweet and spicy evening fragrance. Sweet Rocket will also attract butterflies and other beneficial insects to your garden. Hardy Biennial - can be perennial in some soils.…  More Info

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Delphinium hybridum 'Magic Fountains Mixed'

…blend of no less than seven colours. Some pure colours; some with white bees. Their dwarf habit eradicates the concern for flower damage caused by windy and wet conditions. They look great at the front of the perennial border, cottage garden or even in containers.…  More Info

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Dianthus deltoides 'Micro Chips'

A true first year flowering perennial Dianthus that is very quick to bloom. Dwarf deep green foliage, soon becomes smothered in a spectacular mixture of dainty serrated edged flowers. Stunning in containers, used as ground cover at the front of borders or added to…  More Info

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Agastache aurantiaca 'Apricot Sprite'

…quick growing - the perfect choice for beds and containers or filling gaps in borders. Bred and selected by T&M, this free flowering, half hardy perennial has been awarded a Fleuroselect Quality Mark. All this, and it also flowers in its first year from seed!…  More Info

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Aquilegia 'Pretty Bonnets Mix'

…jewel-like colours in late spring and early summer. The tall, slender stems are topped with flamboyant blooms that resemble old fashioned bonnets. Aquilegia 'Pretty Bonnets Mix' is a reliable and easy to grow mix, returning year after year in a wide range of colours.…  More Info

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Potentilla thurberi 'Monarch's Velvet'

…flowers; a wonderful colour in its own right - but add a deep velvet red centre, appearing just like an ink blot which has diffused outwards and the flowers radiate beauty; a real garden treasure. Flowering over a long period, an absolute must for the perennial border…  More Info

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Wallflower 'My Fair Lady Mixed'

…lemon, cream, gold, apricot, purple, pink, salmon, rose and mahogany. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height: 37-45cm (15-18in). Culinary note: The tender…  More Info

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Wallflower 'Brilliant Bedder Series Mixed'

…borders. Where space is limited containers, tubs, etc. Flowers spring. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height 25-30cm (10-12in). Culinary note: The tender…  More Info

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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. Often grown as a biennial, this short lived perennial is ideal for cottage garden borders, beds and containers. Height: 45-60cm …  More Info

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Wallflower 'Scarlet Bedder'

…where space is limited or to underplant tall bulbs. Flowers spring. Versatile and undemanding, this short lived perennial tends to be grown as a biennial, and is tough enough to cope in even the poorest of soils. Height: 35-45cm (15-18in). Culinary note: The tender…  More Info

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Foxglove 'Candy Mountain'

…the stems. These flower stems are so strong, sturdy and erect that in breeding trials Candy Mountain was given the nickname 'Viagra'! Ideal for planting in drifts, creating a colourful display towards the middle or back of your perennial or cottage garden…  More Info

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Oenothera versicolor 'Sunset Boulevard'

…striking flowers are in whorls, vivid orange/red when fully open and when over, turn to red. Like many Oenotheras, the combination of open and spent bloom together, is stunning. This very choice plant makes a wonderful addition to the perennial border and because it…  More Info

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Dianthus deltoides 'Arctic Fire'

…first year flowering perennial Dianthus that is quick to flower. Dwarf plants of deep green foliage, are smothered with dainty white serrated flowers complemented by an attractive fiery red eye. These delightful 'Pinks' are long flowering, and look stunning as ground cover …  More Info

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Agastache hybrida 'Astello Indigo'

…butterflies and make a fabulous addition to borders and containers. This attractive half-hardy perennial is ideal for gravel gardens and wildlife borders, although it is generally grown as an annual in colder areas. Height: 60cm (24). Spread: 30cm (12). Culinary note:…  More Info

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Dianthus barbatus 'Kaleidoscope Mixed'

…scented with multi branching stems that make it superb for cutting. Often grown as a biennial, this short lived perennial is ideal for borders, beds and containers, and will even flower in the same year if sown early. Height: 60cm (24). Spread: 30cm (12). Culinary…  More Info

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Dianthus barbatus 'Indian Carpet Mixed'

…as a biennial or as a half hardy annual. Sown in early spring, it will produce flowers from early summer, usually in around 10 weeks from sowing. Alternatively, grow it as a biennial for blooming in the following spring. This short lived perennial is…  More Info

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Geranium bohemicum 'Orchid Blue'

…short-lived border and ground cover plant which self-seeds to keep continuity. Masses of 2cm ('in.) flowers of orchid-blue, veined in purple-violet, borne on bushy plants. Makes a delightful show, particularly when situated in a sunny position in the…  More Info

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Delphinium x cultorum 'Centurion Lilac Blue Bicolour' F1 Hybrid

…seed, equal in quality to expensive cutting-raised plants. The tall, sturdy stems of Delphinium Centurion Lilac Blue Bicolour are covered in truly stunning bi-coloured blooms with triple-layered petals in lilac and blue shades with a white central 'bee'. …  More Info

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Dianthus deltoides 'Brilliancy'

This hardy evergreen perennial Dianthus deltoides 'Brilliancy' forms a dense mat of soft green foliage which acts as a fantastic ground cover and effective weed suppressant through the year. From late spring, it wakes up with a profusion of beautiful, vibrant crimson red flowers…  More Info

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Delphinium hybridum 'Pacific Giants Mixed'

A justifiably famous and reliable strain that will flower in the summer from an early sowing producing strong spikes of mainly semi-double blooms in a wide colour range on sturdy stems. Flowers early summer. Height 4-5 feet.  More Info

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Lupin 'Band of Nobles Mixed'

With an exciting and colourful range of robust, densely packed flower spikes produced in early summer, this traditional lupin will enhance any garden scene and looks particularly at home in the cottage garden. Height: 90-120cm (3-4ft).  More Info

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Verbascum x hybrida 'Snow Maiden'

A first class garden plant! Well branched, erect spikes covered in large 4cm (1½in) pure white flowers, over a long period. An incredibly beautiful plant for the back of borders, seldom requiring support.  More Info

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Malva sylvestris 'Mystic Merlin'

A magical back of border plant with many large, silky blooms in shades from rich purple, through mauve, to the highly unusual and elusive blues. Flowers summer. Height: 150-180cm (5-6ft). Flowers in first year.  More Info

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Aubrieta 'Purple Cascade' F1 Hybrid

An excellent strain almost smothered in flowers in rich purple shades. Excellent for a bold spring display. Suitable for rockeries, walls, borders, edging paths, planters, window boxes etc. Flowers early spring. Spread 30-38cm (12-15in).  More Info

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Fritillaria meleagris (Mixed)

A beautiful hardy bulb with white pendant 1½in (4cm) blooms heavily chequered with pink, plum or purple. Snakes's Head Fritillary can be grown in grass and often self seeds to make delightful colonies of nodding bells.  More Info

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Dianthus barbatus nigrescens 'Sooty'

…stems and mid green foliage which matures to metallic mahogany. Stunning cut flower and border plant. Often grown as a biennial, this short lived perennial is ideal for cottage garden borders, beds and containers. Height: 30-38cm (12-15in). Culinary note: Use the clove like…  More Info

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Foxglove 'Snowy Mountain'

…purple spots which will tempt bees and other insects. Tall sturdy spires of flowers will create an eye-catching display in cottage garden borders. Will grow in any garden soil in full sun or part shade. Useful Links: How to grow foxgloves from seed Reasons to…  More Info

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Echinacea purpurea 'White Swan'

Strong honey fragranced flowers in 16 weeks, often with 14+ 10cm (4in) blooms out at once. Long lived for border, bedding or cutting. Height: 45-60cm (18-24in).  More Info

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Campanula medium (Mixed)

Masses of bells in an astonishing range of blues, whites and pinks. A gentle reminder of the cottage garden days. Flowers summer. Height 90-120cm (3-4ft).  More Info

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Hesperis matronalis var. albiflora

Charming, large spikes of single, white flowers, fragrant in the evening. Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.  More Info

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Geranium 'Reflections'

An increasingly popular cottage garden and border plant now available from seed in this exclusive designer mixture. Only large flowered, border varieties have been selected in shades of blue, purple, pink and white, including 'Splish Splash', a striking blue and white…  More Info

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Lunaria annua

This pretty annual Honesty blooms from March to April in rich shades of purple, attracting many butterflies to its nectar-rich blooms. Lunaria annua is very easy to grow, normally self-seeding itself in sunny or shady positions. After flowering it produces masses of long…  More Info

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Wallflower 'Sugar Rush' F1 Hybrid

Winner in the 'Best New Bedding Plant' category at the Grower of the Year Awards 2013, this is one of the most exciting wallflowers to emerge in recent years. Dense, fragrant flower spikes in shades of cream, yellow, red and purple appear not only in the spring,…  More Info

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Stock 'Brompton Mixed'

…flowering biennials producing gloriously scented flowers in a good colour range which are splendid for cutting. Flowers early summer. As a top tip; Once the seedlings appear you can reduce the temperature down to 5'C (40'F), this will result in the seed leaves…  More Info

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Arctotis 'T&M Hybrids'

Shades of cream, yellow, orange, red, crimson and purple. Beautiful for the border where the flowers are produced in profusion throughout the summer, and excellent for cutting.Silvery/green finely cut foliage. Flowers mid summer to frost.  More Info

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Nepeta nervosa 'Blue Moon'

A neat, dwarf, bushy, habit, with large dense blue flower spikes, over a very long period. Quick to flower in 12-16 weeks from an April sowing. Ideal for borders and containers. Height: 30-40cm (12-16in).  More Info

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Malva moschata 'Snow White'

Dwarf, compact plants, covered by masses of glistening snow white flowers. Excellent garden performance, flowering over a long period all summer. Ideal for borders or containers. Flowers in first year. Height: 30-38cm (12-15in).  More Info

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Polyanthus 'Large Flowered Mixed'

One of the most beautiful of all spring-flowering plants. Vigorous in habit, it produces a profusion of large blooms in a delightful range of colours from white through to cream and yellow to orange and crimson. Culinary note: Some parts of these flowers are edible. Try the…  More Info

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Pansy 'Black Moon' F1 Hybrid

…before, but this Pansy truly represents one of the most impressive black flowers in cultivation today. Bushy, compact plants bearing medium sized flowers, so black they shine like velvet. Height: 15-20cm (6-8 in). Culinary note: Some parts of these flowers are edible.…  More Info

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Agastache aurantiaca 'Fragrant Mixed'

…borders where they will attract insects to their dainty blooms.Colourful Agastache aurantiaca 'Fragrant Mixed' is quick and easy to grow, flowering in its first year from sowing - perfect for filling summer containers and plugging gaps in beds and borders! Height:…  More Info

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Wildflower Mixture

…wild area they are also valuable for the butterflies, bees, seed eating birds and insects they will attract. Some plants will flower in the first summer, the rest in spring, summer or autumn the next year. Height: 20-150cm (8in-5ft). Contents include: Birds-Foot…  More Info

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Polyanthus 'Pacific Giants Mixed'

…the traditional Polyanthus that announces the arrival of spring year after year. This garden favourite produces large blooms up to 6.5cm (2'in) wide in a good variety of colours. Primula 'Pacific Giants Mixed' is ideal for creating hardy, low maintenance spring flower beds…  More Info

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Echinacea purpurea 'Magnus'

…give it a style that will add class to larger flower arrangements. In the border it is no less valuable on account of its robust strong stems and general vigour which give 'Magnus' good wind and weather resistance. Flower in their first season from an early sowing.…  More Info

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Foxglove lanata 'Cafe Creme'

…intricate vein markings appear to seep into the cream-coloured lower lip. This hardy biennial produces impressive upright flower spikes with multiple blooms from early summer. Thriving in woodland areas, this is a great choice for a border in dappled shade. Height:…  More Info

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Viola hybrida 'Miniola Heart Purple'

…packs a punch! Small flowers are borne in profusion above neat, branching stems and handsome, dark green foliage. The royal purple flowers each boast a contrasting golden face with delicate whisker-like markings. This showy variety is particularly quick to flower in  More Info

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Lychnis flos-cuculi

An attractive wild flower with bright pink flowers with raggedy petals. Hence it is often known as Ragged Robin, because, just like the bird, it stands out brightly at the start of summer. Plant in damp areas of the garden. Height 25-100cm (10-40in)  More Info

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Delosperma floribunda 'Stardust'

The perfect plant for that hot, dry spot in your borders or rockeries. Dwarf, shiny, deep green, almost metallic-looking succulent foliage bursts into bloom from mid May. Plants are covered with spectacular lilac-purple flowers with large white centres, flowering until the first…  More Info

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