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 35 products.
 

Hellebore (Christmas Rose)

Helleborus niger

Surprise your friends and neighbours with an arrangement of Christmas roses for the festive season! Beautiful blooms at a time when little else is available. From seed you can have a group quite close together in a way which would cost you a great deal if you bought the plants. They flower in about three years from seed and invariably produce stronger, healthier plants.

More info
    • 1 packet (40 seeds)

    • Despatch: Within 3 days
    •  
    • £0.69

Pansy 'Mello® 21' F1 Hybrid - Kew Collection Seeds

Viola x wittrockiana

 Customer Rating

Mello® 21 has twenty one different shades and bicolours from black through to white. The flowers are an excellent size without being too big, smooth, well rounded, firm and upward facing on compact plants, held clear of the small foliage. A true spring, summer and winter flowering bedding or container pansy. Combining both cold hardy and heat tolerant genetic lines, it features formula mixing of seed to ensure as near as possible a balance of all 21 colours.


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 3 days
    •  
    • £2.99

Strelitzia reginae Collection

Strelitzia reginae 'Dwarf', Strelitzia reginae 'Mandela's Gold', Bird of Paradise

Collection comprises one packet each of: Reginae Dwarf - Unparalleled beauty of colour and form. Fantastic, exotic flowers justly famous. Grow them in your own greenhouse. One of the most rewarding of plants, it will take quite a bit of abuse and careless handling. Flowers spring. Height: 60-90cm (24-36in). Mandela's Gold - The rarely-offered, golden-yellow bird of paradise! Height: 120-180cm (4-6ft). More info
    • 2 packets - 1 of each variety (10 seeds in total)

    • Despatch: Within 3 days
    • SAVE £1.49  
    • £11.98 £9.49

Pansy 'Chianti' F1 Hybrid

Viola x wittrockiana

The toast of new Pansy breeding. A totally unique Pansy; gorgeous ruffled faces with distinctive and unusual striped, and veined marked faces. Ideal for adding interest to spring and summer borders or containers. Hardy Perennial (often used as a Half Hardy Annual). Flowers summer, or autumn/spring if sown June-September.

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

More info
    • 1 packet (20 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Cyclamen persicum grandiflorum 'Victoria'

Florist's Cyclamen, Persian Cyclamen

 Customer Rating
One of the most eye-catching. Grown also for cutting when it will last 14 days in water. Height: 23-30cm (9-12in).
More info
    • 1 packet (10 seeds)

    • Despatch: Within 3 days
    •  
    • £4.99

Primula obconica 'Twilly Touch Me' F1 Hybrid

German Primrose

Bushy, free flowering plants in a stunning mixture of 12 strong colours, including many bicolours. Unlike other Primula obconica varieties, Twilly Touch Me is primine free, so causes no skin irritation. This makes it ideal for growing as an attractive glasshouse or indoor pot plant. Height: 25-30cm (10-12 inches). More info
    • 1 packet (25 seeds)

    • Despatch: Within 3 days
    •  
    • £3.99

Pansy 'Bingo Deep Purple' F1 Hybrid

Viola x wittrockiana

An excellent Pansy for winter/spring flowering. Rich, deep purple petals with a central yellow eye form large 7.5cm (3in) flowers on uniform plants. They are early to bloom and perform well in a wide range of climates; exceptional heat or cold tolerant. All round a superb variety. Flowers winter/spring/summer. Height 15-20cm (6-8in).


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

More info
    • 1 packet (20 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Strelitzia reginae (Dwarf) - Exotic Seed Collection

Bird of Paradise

Unparalleled beauty of colour and form. Fantastic, exotic flowers justly famous. Grow them in your own greenhouse. One of the most rewarding of plants, it will take quite a bit of abuse and careless handling. Flowers spring. Height: 60-90cm (24-36in). More info
    • 1 packet (7 seeds)

    • Despatch: Within 3 days
    •  
    • £4.99

Short Perennial Mix

Perennials will fill your borders with colour, grace and elegance for many years with the minimum of maintenance. Some will even flower in their first year. To help you make the most of your borders, we have grouped together varieties that can be sown in June or July by height to help you achieve a balanced display.
In this collection you will receive the following varieties - Wallflower 'Tom Thumb' (200 seeds), Veronica 'Mixed Colours' (50 seeds), Nepeta 'Blue Moon' (30 seeds), Aubrieta 'T&M Mixed Hybrids' (400 seeds) and Viola 'Rose Shades' (30 seeds).
More info
    • 5 varieties - 1 packet of each (710 seeds in total)

    • Despatch: By end of July 2014
    • SAVE £4.86  
    • £13.85 £8.99

Flower Border Seed Mix (Short)

Fill your borders with colour, grace and elegance. Create an eyecatching display in a sunny border bring colour to your patios or brighten up a dull corner. To help you make the most of your borders or containers, we have grouped together varieties that can be sown in July and August by height to help you achieve a balanced display. In this collection you will receive the following varieties - Californian Poppy 'Red Chief' (400 seeds), Pansy (winter) F1 Hybrid'Water Colours Mixed' (30 seeds), Veronica 'Mixed Colours' (50 seeds), Bellis 'Tasso Mixed' (80 seeds), Calendula 'Citrus Cocktail' (100 seeds), Viola 'Rose Shades' (30 seeds). More info
    • 6 varieties - 1 packet of each (690 seeds in total)

    • Despatch: By end of July 2014
    • SAVE £5.25  
    • £15.24 £9.99

Flower Border Seed Mix

Fill your borders with colour, grace and elegance. Create an eyecatching display in a sunny border bring colour to your patios or brighten up a dull corner. To help you make the most of your borders or containers, we have grouped together varieties that can be sown in July and August by height to help you achieve a balanced display. In this collection you will receive the following varieties - Astrantia 'Ruby Cloud' (22 seeds), Calendula 'Neon' (100 seeds), Rudbeckia 'Goldsturm' (100 seeds), Lysimachia atropurpurea (40 seeds), Orlaya grandiflora (25 seeds), Echinacea 'Magic Box' (30 seeds), Californian Poppy 'Red Chief' (400 seeds), Pansy (winter) F1 Hybrid'Water Colours Mixed' (30 seeds), Veronica 'Mixed Colours' (50 seeds), Bellis 'Tasso Mixed' (80 seeds), Calendula 'Citrus Cocktail' (100 seeds), Viola 'Rose Shades' (30 seeds), Cornflower 'Classic Fantastic' (200 seeds), Scabiosa drakensbergenisis (20 seeds), Echinacea 'Double Decker' (20 seeds), Eryngium 'Miss Wilmott’s Ghost' (30 seeds), Larkspur 'Fancy Purple Picotee' (150 seeds), Foxglove 'Apricot' (450 seeds). More info
    • 18 varieties - 1 packet of each (1877 seeds in total)

    • Despatch: By end of July 2014
    • SAVE £27.53  
    • £47.52 £19.99