Thompson & Morgan

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Perennial & Biennial Seeds


Biennials live for 2 years, whereas perennials live for longer. As a general rule, biennial and perennial seeds should be sown in spring, but some can be sown in autumn as well. Many varieties will self-seed after flowering, giving you even more plants!



We have found 92 products.
 

Wildflower 'Honey Bee Flower Mixed'

 Customer Rating
A blend of 19 species of nectar and pollen rich annual and perennial wildflowers, which are proven favourites of honey bees in our gardens. Our special selection provides forage over a long season making it an invaluable food source for bees. This colourful wild flower mix is perfect for those gardeners with their own honeybee hives, or those wishing to encourage bees into their gardens. Height: 60cm (24"). Spread: 30cm (12").

1 gram of seed sows an area of approximately 1 square metre.


Useful links:

How to sow wildflower seeds

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    • 1 packet (1 gram)

    • Despatch: Within 1 days
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    • £2.19

Foxglove 'Glittering Prizes Mixed'

Digitalis purpurea

 Customer Rating

A much sought after old traditional foxglove with flowers much larger than usual which are delightfully and exotically splashed and mottled in a good range of rich colours, purple, lilac, cream, white and rose. Each flower has a large purple blotched throat. A tall, majestic plant flowering somewhat earlier than other varieties. Ideal for the back of the border and a excellent cut flower. Flowers early summer. Height 120-180cm (4-6ft).

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    • 1 packet (300 foxglove seeds)

    • Despatch: Within 1 days
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    • £0.69

Verbascum x hybrida 'Snow Maiden'

Mullein, Celsia

 Customer Rating

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.

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    • 1 packet (100 verbascum seeds)

    • Despatch: By end of July 2015
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    • £0.99

Lupin 'Tutti Frutti'™

Lupinus

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 spike from seed. Normally, to get this quality, you would have to buy expensive cutting raised plants. Not only has Tutti Frutti™ been bred for its many large, top quality flower spikes on each plant, but it is also first year flowering from seed. Tutti Frutti™ has also been specially selected for its mouthwatering range of attractive bicoloured flowers, in many different colour tones, many never seen before. This spectacular mixture is sure to add height, character and interest to the borders in your garden. T&M is offering a unique opportunity to grow this high quality Lupin selection at a fraction of the cost of cutting raised plants.
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    • 1 packet (40 lupin seeds)

    • Despatch: By end of July 2015
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    • £2.99

Poppy 'Coral Reef'

Papaver orientale, Oriental Poppy

 Customer Rating

A chance discovery on T&M research grounds has led to the introduction of this spectacular NEW true orientale poppy. Large vibrant flowers, often 5in. across of an intense and vivid coral pink never seen before in true orientale poppies from seed and rarely matched in the entire flower kingdom. Unlike many orientale poppies available, because it has been bred from seed it has consistent vigour, with many flowers over a long flowering period. Also it is not prone to 'flopping over' a fault with many varieties of this type of poppy. It is a long lived perennial making large plants within 3 years. From a late Autumn sowing it will flower in its first summer, coming true from seed. In a mixed orientale poppy trial the bees had apparently been very active as a red flowered hybrid produced several plants of this vivid pink. T&M's breeders got busy and... Coral Reef was born!

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    • 1 packet (45 poppy seeds)

    • Despatch: Within 1 days
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    • £2.99

Hollyhock 'Halo Mixed'

Alcea rosea, Althaea rosea

 Customer Rating
Colour that's almost 2 metres high! And now Hollyhocks are even more colourful thanks to new Hollyhock 'Halo Mixed', with its glowing eyes to add contrast. These stunning cottage garden perennials make a beautiful cut flower for a vase indoors and the edible flowers can even be added to salads for an attractive, tasty treat. Recognised by the European Fleuroselect panel of experts with a novelty award too. Height: 180cm (71"). Spread: 60cm (24").

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

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    • 1 packet (25 hollyhock seeds)

    • Despatch: Within 1 days
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    • £0.99

Verbascum x hybrida 'Southern Charm' F1 Hybrid

Mullein, Celsia

 Customer Rating
Thanks to successful breeding we can now have the versatile Verbascum in gorgeous pastel shades. Long spikes bear 1in flowers in shades of apricot, dusky pink, cream and lavender-pink over a long period. Use them for bedding (sown in the previous autumn), herbaceous borders and containers. Do not forget that they make fantastic cut flowers too. Height: 660-120cm (2-4ft).
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    • 1 packet (30 verbascum seeds)

    • Despatch: Within 1 days
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    • £0.99

Poppy 'Raspberry Brulee'

Papaver orientale, Oriental Poppy

From T&M's own breeding comes this mouth watering perennial Oriental Poppy. Exquisite raspberry pink blooms with the delicate texture of tissue paper are decorated with dramatic dark markings at the base of each petal. Poppy 'Raspberry Brûlée' adds spectacular colour to early summer borders. By late summer the attractive seed heads also make an eye catching feature in wildlife gardens or cottage garden planting schemes. Height: 70cm (28"). Spread: 50cm (20").
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    • 1 packet (40 poppy seeds)

    • Despatch: Within 1 days
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    • £2.49

Centranthus 'Star Ruber Mixed'

Valerian, Red Valerian, Pretty Betsy

A beautiful border plant beloved by bees and butterflies. Mixture contains three colours: rose, white and maroon. Plants are lightly fragrant, long flowering and may also be used as a cut flower.
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    • 1 packet (100 centrantus seeds)

    • Despatch: Within 1 days
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    • £0.99

Poppy 'Checkers'

Papaver orientale, Oriental Poppy

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 heads. Height: 60-90cm (2-3ft).
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    • 1 packet (50 poppy seeds)

    • Despatch: Within 1 days
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    • £0.99

Malva sylvestris 'Zebrina'

Mallow

 Customer Rating
An easily raised perennial thriving in sun or part shade and producing strong, erect stems crammed with white to pink flowers with purple, almost black 'flamed' markings. Easy, thriving in most soils. A magnificent display. Flowers all summer. Flowers in first year.
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    • 1 packet (50 malva seeds)

    • Despatch: Within 1 days
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    • £0.99

Hollyhock 'Nigra'

Alcea rosea, Althaea rosea

 Customer Rating
Tall strong stems bearing chocolate maroon flowers, becoming almost 'black' towards the centre. This is a unique variety creating an impressive impact against most backgrounds. Flowers mid to late summer. Height 5ft.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 1 packet (50 hollyhock seeds)

    • Despatch: Within 1 days
    •  
    • £0.99