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 6 products.
 
Meconopsis Grandis

Meconopsis grandis

Himalayan Blue Poppy
 Customer Rating

Sturdy and long-lived with huge flowers 10-12cm (4-5in) across in a wonderful blue, shot with violet on erect stems.

 More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Viola x wittrockiana Chalon Supreme Wildberry Mixed

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 2 Days
    •  
    • £2.29
Alcea Rosea Fiesta Time

Hollyhock 'Fiesta Time'

Alcea rosea, Althaea rosea
A beautiful, cottage garden favourite which will flower quickly from seed in its first year. Robust, dwarf plants produce stout stems which carry wonderful, double, cerise-pink, fringed blooms from mid to late summer. Very impressive when planted together in small groups in borders or try planting in large containers for a gorgeous patio display of hollyhocks!

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

 More info
    • 1 packet (35 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Geum Flore Plena Blazing Sunset

Geum flore-plena 'Blazing Sunset'

Avens
A striking variety from T&M breeding. Classified as a perennial but from an early sowing it acts like an annual! Prolific, early flowering, fully double scarlet flowers up to 50% larger than other varieties, over a long period. Fantastic in the border and cottage garden, and a dazzling cut flower. Fleuroselect Quality Award. More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Knautia Macedonica Melton Pastels

Knautia macedonica 'Melton Pastels'

Macedonian Scabious, Scabiosa rumelica
Glorious scabious-like, 4cm (1½in) pin cushion blooms in the softer hues: blue, mauve, pink, rose, salmon and crimson. Excellent back of border plant producing masses of flowers in two flushes (provided you cut down spent bloom), through to autumn frosts. Suitable for most types of soil. Flowers summer to early autumn. Height 90-120cm (3-4ft). More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Kew : Poppy (Meconopsis) Grandis

Meconopsis grandis - Kew Collection Seeds

Himalayan Blue Poppy
Sturdy and long lived, with huge flowers 4-5in across of a wonderful blue, shot with violet, on erect stems. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99