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 49 products.
 
Primula Polyantha Gold Laced

Polyanthus 'Gold Laced'

Primula Gold-laced Group

 A true stock which is rarely available. Height: 15-23cm (6-9in).

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

 More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
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    • £1.49
Gaura Lindheimeri

Gaura lindheimeri

White Gaura, Lindhemier's Beeblossom
Spikes of ¾in white flowers, tinged in pink. Long flowering in the border and as cut flowers. Cannot be sent to Hawaii. More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £3.29
Myosotis Sylvatica Bobo Mixed

Myosotis sylvatica 'Bobo Mixed'

Forget-Me-Not
Essential spring bedding plants. Forget-me-nots are usually blue, but also found here in pink and white, and all on dwarf, compact plants! A fantastic accessory to spring beds and borders, complementing golden Daffodils and Tulips. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Scabiosa Caucasica House's Novelty Mix

Scabious 'House's Novelty Mix'

Scabiosa caucasica, Pincushion Flower, Caucasian Scabious
A truly elegant border perennial with blooms in blue, mauve and white on long slender stems which are much in demand for cut flowers. Flowers summer. Height 30in. More info
    • 1 packet (35 seeds)

    • Despatch: Within 2 Days
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    • £2.99

Foxglove 'Pam's Split'

Digitalis purpurea
A spectacular selection from Digitalis Pam's Choice. This variety is slightly shorter and is multi-stemmed from the base, producing a longer-lasting and impressive display of white blooms with speckled throats. Each flower of Digitalis Pam's Split has an unusual 'split petal' effect, giving them a slightly ruffled look. Eye-catching in borders or cottage gardens. Digitalis Pam's Split will grow in any garden soil in full sun or part shade. More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Digitalis Purpurea Excelsior Hybrid Mixed

Foxglove 'Excelsior Hybrid Mixed'

Digitalis purpurea
A most effective and spectacular strain of Foxgloves superb for shady shrub and tree areas, back of borders and excellent for cut flowers. They can really bring the early summer garden alive! Flowers early summer. Height 5ft. More info
    • 1 packet (2500 seeds)

    • Despatch: Within 2 Days
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    • £1.99

Foxglove 'Camelot Rose' 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 (16 pellets)

    • Despatch: Within 2 Days
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    • £2.99
Digitalis Camelot Lavender F1 Hybrid

Foxglove 'Camelot Lavender' 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
Liatris Scariosa Gracious

Liatris scariosa 'Gracious'

Gay Feather, Gayfeather, Blazing Star

Lots of bold pure white spikes. Easy, long lasting, excellent border and cut flower. Height: 90-150cm (3-5ft).

 More info
    • 1 packet (55 seeds)

    • Despatch: Within 2 Days
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    • £0.69
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
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    • £3.69
Kniphofia Species Mixed

Red Hot Poker 'Species Mixed'

Kniphofia, Torch Lily

 An exclusive blend of mixed species, including a complete spectrum of colours, heights and different flower spikes. Colours ranging from yellows, reds, oranges and bronze with some having an unusual hint of green. Ideal for brightening any herbaceous border. Height: 75-120cm (30-48in). More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
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    • £1.49