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 17 products.
 

Poppy 'Summer Breeze Mixed'

Papaver nudicaule, Arctic Poppy, Icelandic Poppy

A first-year-flowering perennial with unbeatable flower power! Up to 100 delicate papery flowers per plant are produced throughout the summer in a mix of yellow, orange and white, creating a long-lasting, free-flowering and colourful border display.

More info
    • 1 packet (40 seeds)

    • Despatch: Within 1 days
    •  
    • £3.19

Pansy 'Water Colours Mixed' F1 Hybrid

Viola x wittrockiana

Create a masterpiece with this fine mixture of the most delicate shades which has been an unqualified success wherever T&M have shown it. The colours work together in a way that brings raptuous comments wherever it is seen and it has performed well under adverse weather conditions both for colour, winter/ spring and summer flowering, for colour harmony and usefulness whether in containers, hanging baskets or bedding. 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 (30 seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

Armeria pseudarmeria 'Ballerina Mixed'

Sea Pink, Large-flowered Thrift, Armeria maritima

This pretty mix of sea thrift produces pretty globe-shaped flowerheads in a lovely colour blend of red, lilac and white. The long lasting blooms smother neat evergreen cushions of foliage throughout summer, attracting bees and other insects to their nectar rich flowers. Armeria pseudarmeria 'Ballerina Mixed' flower in their first year, and return bigger and better each summer. Undemanding and easy to grow, these appealing little perennials are well suited to poorer soils and coastal conditions with a toughness that belies their beauty. Height and spread: 25cm (10").
More info
    • 1 packet (20 seeds)

    • Despatch: Within 1 days
    •  
    • £3.89

Pansy 'Karma Blue Butterfly' F1 Hybrid

Viola x wittrockiana

 Customer Rating

A totally unique Pansy! Spectacular flowers in an unusual colour combination, which are reminiscent of a tropical butterfly with electric blue wings and a hint of bronze going through to a golden splash in the center of each bloom. Sure to create an eye-catching display in spring or summer flowering borders or containers. A Hardy Perennial often used as a Half Hardy Annual. 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 1 days
    •  
    • £3.39

Dianthus plumarius 'Sweetness Mixed'

Carnation, Pink

A true breakthrough! First year flowering from July to September from an early (February) sowing, producing heavily scented pinks. Dwarf, bushy, spreading plants; ideal for cottage or perennial borders. Easy to maintain - simply trim spent blooms with shears at the end of the season.


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

More info
    • 1 packet (50 seeds)

    • Despatch: Within 1 days
    •  
    • £2.39

Primula veris

Cowslip

The famous meadow and hedge row plant of simple beauty. Fragrant lemon yellow pendulous blooms. Easy to grow in sun or part shade. Flowers spring. Height 23cm (9in). Contact with the leaves may cause skin allergy to some people with sensitive skins.

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

More info
    • 1 packet (150 seeds)

    • Despatch: Within 1 days
    •  
    • £2.69

Cyclamen persicum grandiflorum 'Scentsation Mixed'

Florist's Cyclamen, Persian Cyclamen

Lingering Freesia-like fragrance of one plant can fill a room. More info
    • 1 packet (10 seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

Pansy 'Chalon Supreme Wildberry Mixed'

Viola x wittrockiana

A stunning mixture of large ruffled flowered pansies in a dazzling wild berry blend of purple picotees and rose shades. Bushy compact plants flower over a long period brightening autumn, spring or summer containers. Spring sowings will give flowers during early summer, whilst summer and autumn sowings will bloom the following winter or spring.


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 1 days
    •  
    • £2.69

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 1 days
    •  
    • £3.99

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 1 days
    •  
    • £4.99

Cyclamen persicum grandiflorum 'Lazer Mixed' F1 Hybrid

Florist's Cyclamen, Persian Cyclamen

One of the easiest Cyclamen to grow, as it is very forgiving if grown in less than ideal conditions. Quick to flower in a range of 9 colours. An intermediate variety, ideal for growing in 4 inch pots. Height: 23-30cm (9-12in).
More info
    • 1 packet (8 seeds)

    • Despatch: Within 1 days
    •  
    • £5.49

Pansy 'Black Moon' F1 Hybrid

Viola x wittrockiana

You may have heard this claim before, but this Pansy truly represents one of the most impressive black flowers in cultivation today. Bushy, compact plants bearing medium sized flowers, so black they shine like velvet. Height: 15-20cm (6-8 in).

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 1 days
    •  
    • £2.89