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 11 products.
 
Canna Indica T&M Hybrids

Canna indica 'T&M Hybrids'

Indian Shot Plant

  Customer Rating
Shades of yellow, red and cream with pretty bronze or green foliage. Sow early. More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
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    • £1.49

Foxglove 'Camelot Cream' F1 Hybrid

Digitalis

 The first ever F1 Hybrid Foxglove! Spectacular plants that reliably flower in the first year, with another heavy flush of flowers in the second year. Uniform plants with high quality flower spikes in a rich carousel of colour as the speckled, jewel-like blooms open all around the stout stems, giving more impact than ever before! Ideal for shady beds and borders. Prefers any well-drained soil in part shade. Height: 90-120cm (3-4ft). More info
    • 1 packet (18 pellets)

    • Despatch: Within 2 Days
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    • £2.99
Digitalis Purpurea Apricot

Foxglove 'Apricot'

Digitalis purpurea
An outstanding introduction producing large spikes of a lovely shade of Apricot. A most unusual and sought after colour. Excellent for the border in sun or part shade, and very useful as a cut flower. Flowers early summer. Height 1.3-1.5m (4-5ft). More info
    • 1 packet (450 seeds)

    • Despatch: Within 2 Days
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    • £1.49
Viola Cornuta Valentine F1 Hybrid

Viola cornuta 'Valentine' F1 Hybrid

Horned Violet, Horned Pansy

 Small compact plants produce masses of gorgeous flowers in this unique colour combination of rosy-pink surrounding a blushed white face with a primrose eye. Looks just as stunning in autumn, spring or summer containers as your sweetheart does on Valentine's Day. Spring sowings will give flowers during early summer, whilst summer and autumn sowings will bloom the following winter or spring. Height: 10-15cm (4-6in).

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

 More info
    • 1 packet (20 seeds)

    • Despatch:
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    • £1.49
    • Out of stock
Digitalis Purpurea Primrose Carousel

Foxglove 'Primrose Carousel'

Digitalis purpurea
This is the first primrose-yellow Foxglove coming true from seed, which has the exciting bonus of large claret-speckled flowers which are borne all around the stem, a unique attribute in Foxgloves. Plants are approximately 30in high. therefore remarkably dwarf. Seed of the first plant of this unique yellow was discovered by chance in Suffolk by T&M customer, Miss Gage. T&M breeders have bred for dwarfness, colour and flowers all around the stem. The result is a gorgeous new garden plant. Ideal for containers or exposed situations where Foxgloves would normally falter. Also sensational when planted in drifts in the cottage garden border. More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Delphinium Hybridum Green Twist

Delphinium hybridum 'Green Twist'

This gorgeous Delphinium was bred in New Zealand, and has taken many years of selection to ensure it grows true from seed. Strong plants produce tall, stately spires of flowers in an unusual blend of creamy-white with green streaks and shadows on the petals and a cream/green central bee or occasionally no bee at all. Makes a very attractive and unusual addition to perennial borders. Height: 120-150cm (4-5ft) More info
    • 1 packet (8 seeds)

    • Despatch: Within 2 Days
    •  
    • £4.99

Foxglove 'Candy Mountain Peach'

Digitalis purpurea
Following the success of ‘Candy Mountain’ and ‘Snowy Mountain’ comes the next individual colour in the ‘Mountain’ Foxglove series. With the same upward-facing flowers as its cousins, Foxglove ‘Candy Mountain Peach’ is the perfect perennial for adding height and structure to the back of cottage garden borders. The unusual colour of its peach-tinged and delicately dotted trumpets will attract bees - as well as the admiration of your neighbours! Height: 140cm (55”). Spread: 45cm (18”). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Cobaea Duo

Cobaea (Duo)

Cup And Saucer Vine, Cathedral Bells, Cups And Saucers, Mexican Ivy
 Customer Rating

One packet each of Cobaea scandens and Cobaea scandens alba.
Cobaea scandens - A showy climber for the cool greenhouse, conservatory, and also forming a very decorative screen on trellis or south facing wall in milder areas. The large bell shaped 'cup and saucer' flowers are often 6cm (2½ in) across. Flowers late summer. Climber.
Cobaea scandens alba - A spectacular climbing plant for the summer garden or the conservatory. This very choice creamy white form of Cathedral Bells or The Cup and Saucer Plant comes from Mexico and quickly grows to cover unsightly areas or a wall outdoors, where it can be treated as a summer annual. Alternatively it may be grown in the heated conservatory or greenhouse, where it will continue to flower for many years. Flowers summer. Climbing Height 3-6 metres (10-20ft).

 More info
    • 2 packets - 1 of each variety (13 seeds in total)

    • Despatch: Within 2 Days
    • SAVE £1.49  
    • £5.98 £4.49
Datura Metel Double Golden Queen

Datura metel 'Double Golden Queen'

Angels' Trumpet, Downy Thorn Apple

 A dynamic border and container plant with large, beautifully double, frilled flowers of canary yellow. The many flowers are earlier than most varieties and will continue through to frosts. Makes a stunning conservatory plant too. Flowers mid to late summer. Height 140cm (5 feet). More info
    • 1 packet (8 seeds)

    • Despatch: Within 2 Days
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    • £3.99
Digitalis Camelot Trio

Foxglove 'Camelot Trio' F1 Hybrid

Digitalis

 One packet each of: 'Camelot Cream', 'Lavender' and 'Rose'. The first ever F1 Hybrid Foxgloves! Spectacular plants that reliably flower in the first year, with another heavy flush of flowers in the second year. Uniform plants with high quality flower spikes in a rich carousel of colour as the speckled, jewel-like blooms open all around the stout stems, giving more impact than ever before! Ideal for shady beds and borders. Prefers any well-drained soil in part shade. Height: 90-120cm (3-4ft). More info
    • 3 packets - 1 of each variety (52 pellets in total)

    • Despatch: Within 2 Days
    • SAVE £1.98  
    • £8.97 £6.99
Foxglove 'Dalmatian Cream' F1 Hybrid

Foxglove 'Dalmatian Cream' F1 Hybrid

Digitalis purpurea
  • NEW in 2013
Exquisitely simple white blooms with rich purple spotted interiors make a sophisticated summer display. Foxglove ‘Dalmation Cream’ produces well branched, compact, dwarf plants that flower surprisingly quickly in their first year from sowing. The upright flower spikes of this superb cottage garden perennial are ideal for adding height to the back of borders or planting en masses for an enchanting, informal bedding scheme. Height: 50cm (20"). Spread: 40cm (16"). More info
    • 1 packet (12 seeds)

    • Despatch: Within 2 Days
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    • £2.99