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.
 
Sunflower maximiliani

Sunflower maximiliani

Helianthus maximiliani, Maximilian Sunflower
Often known as the Maximilian Sunflower, this attractive species produces masses of golden yellow, 7cm (3”) wide blooms all the way up the tall stems, which have a sweet chocolate fragrance. Perennial sunflower Helianthus maximiliani makes a stunning addition to the back of borders and a good late summer food source for both birds and butterflies. Height: 250cm (98”). Spread: 100cm (39”). More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Rudbeckia Fulgida Goldsturm

Rudbeckia fulgida var. sullivantii 'Goldsturm'

Coneflower, Black-eyed Susan
A profusion of bright flowers up to 5in across on bushy plants. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Primula Veris

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 2 Days
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    • £2.49
Aquilegia Flabellata Var Pumila Kurilensis Rosea

Aquilegia flabellata var. pumila f. kurilensis 'Rosea'

Columbine, Granny's Bonnet, Dwarf Fan Columbine

 Extremely dwarf plants with attractive, nodding, rose-pink and cream flowers against unusual blue-green, fan shaped foliage. This compact Aquilegia is ideal for planting at the front of borders, in containers or alpine gardens where it will self seed to create handsome drifts. Height and spread: 20cm (8”). More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £0.69
Primula Vulgaris

Primula vulgaris

Primrose, Common Primrose
Without doubt this native British plant is one of the most beautiful of the Primula family and an excellent garden plant. The flowers are of softest yellow, a colour very rare among flowers, and are deliciously scented. Happy in full sun or part shade. Flowers spring. Height 6in.

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 2 Days
    •  
    • £2.49
Aquilegia Chrysantha Yellow Star

Aquilegia chrysantha 'Yellow Star'

Columbine, Granny's Bonnet
Large long spurs of lovely fragrance. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £1.49
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
Helianthus Laetiflorus

Sunflower x laetiflorus

Helianthus x laetiflorus, Perennial Sunflower, Showy Sunflower
 Customer Rating
A true perennial Sunflower adding height and colour to perennial borders, flowering in their first year. Stunning bright yellow 10-12cm (4-5in) diameter blooms with deep yellow centres, will brighten your garden over a long period attracting birds and butterflies. Height: 150-180cm (5-6ft).

 More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.19
Aquilegia X Hybrida Firecracker

Aquilegia x hybrida 'Firecracker'

Columbine, Granny's Bonnet
Truly outstanding, with blazing, long-spurred blooms of contrasting orange-red and canary-yellow, complemented by blue-green foliage. Ideal planted en masse, turning borders into an explosion of colour. More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Duchesnea Indica Harlequin

Duchesnea indica 'Harlequin'

Indian Strawberry, Mock Strawberry, Fragaria indica

Commonly known as the Indian strawberry. Attractive variegated-leaved plants produce yellow flowers followed by red edible fruits similar to alpine strawberries. Ideal in hanging pots, cascading over rockery or as a ground cover plant.

 More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Heliopsis scabra 'Sunburst'

Heliopsis helianthoides var. scabra 'Sunburst'

False Sunflower, Ox Eye
The remarkable variegated foliage of this lovely, bushy perennial makes this Ox Eye an attractive border plant even when it’s not in flower! Flowering in the first year from an early sowing, Heliopsis helianthoides var. scabra 'Sunburst' will be covered with cheery, bright yellow daisy-like flowers summer to autumn, which are excellent for cutting. This superb False Sunflower is 90% true to type but you should expect to spot some non-variegated seedlings. These can be discarded at an early stage or grown on for a contrasting clump in the border. Height: 70cm (28"). Spread: 60cm (24"). More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
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    • £3.29
Mimulus X Hybridus Magic Yellow Flame F1 Hybrid

Mimulus x hybridus 'Magic Yellow Flame' F1 Hybrid

Diplacus, Monkey Flower, Musk

 Wow! Dwarf compact early flowering plants are smothered in stunning golden-yellow blooms. Intriguingly marked with delicate vibrant orange spots. This versatile variety for borders or containers will burst into colour when grown in sun or shade. Height: 15-23cm (6-9in). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £1.49