Flower Seeds

Grow your own blooms from the stupendous range of flower seeds available here at Thompson & Morgan. Half-hardy and hardy annual seeds are perfect for populating your borders, patio containers, and hanging baskets. Discover old favourites plus many new flower seed varieties exclusive to us in one of the UK's biggest collections of flower seeds. Growing from seed saves money; for more frugal flower growing ideas browse our bulbs selection. For spring, summer and winter flower growing advice visit our garden hub pages.

Why Choose T&M Seeds

Best Sellers

Sweet Pea 'Sweet Dreams'

Sweet Pea 'Sweet Dreams'

17 Reviews
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Just£0.89 (was £2.99)

Sunflower 'Russian Giant'

Sunflower 'Russian Giant'

34 Reviews
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Just£0.89 (was £2.69)

Osteospermum 'Glistening White'

Osteospermum 'Glistening White'

28 Reviews
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Just£0.49 (was £2.39)

Nasturtium 'Chameleon'

Nasturtium 'Chameleon'

84 Reviews
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Just£0.89 (was £1.00)

Cosmos bipinnatus 'Sensation Mixed'

4 Reviews
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2 Options From£0.89 (was £2.99)

Geranium 'Border Supreme' F2 Hybrid

Geranium 'Border Supreme' F2 Hybrid

15 Reviews
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Just£0.89 (was £3.99)

Cosmos bipinnatus 'Xanthos'

Cosmos bipinnatus 'Xanthos'

53 Reviews
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Just£0.89 (was £1.00)

Sunflower 'Harlequin' F1 Hybrid

Sunflower 'Harlequin' F1 Hybrid

12 Reviews
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Just£0.89 (was £3.49)

Just for You

Strawberry Support Frame Buy 1 for just £3.99 with any order over £25

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Hosta 'Giant Leaved Mix' 3 bare roots ONLY £5.99 with any order over £20

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Gladiolus communis subsp. byzantinus 20 bulbs ONLY £4.99 with any order

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Nerine bowdenii 'Pink' 5 bulbs ONLY £4.99 with any order

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Grow flowers from seed to enjoy in your garden for years to come. Thompson and Morgan seeds assure excellent quality for the best results in your garden. If you're working on an allotment, why not sow some vegetable seeds for an affordable way to stock the larder?

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