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 4 products.
 
Dianthus Plumarius Sonata

Dianthus plumarius 'Sonata'

Pink
Flowering all summer with very double, fragrant classic cottage garden pinks. Flowers 16-18 weeks from sowing.

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 2 Days
    •  
    • £0.99
Dianthus Plumarius Ipswich Pinks Mixed

Dianthus plumarius 'Ipswich Pinks Mixed'

Pink

 Ipswich Pinks were made famous by Joseph Sangster, the breeder and proprietor of T&M from 1913-52. They create a solid mass of colour in pinks, reds, bicolours and white, above blue foliage that is close and tightly knit. Ground smothering weed suppressors, they remain evergreen (blue). Floriferous and fragrant, they are welcome cut flowers and a necessity for the cottage garden, border or rock garden, being also suitable for edging or walls. A hardy perennial, they grow to a height of 23cm (9in) and can spread 60-70cm (24-30in). Flowering extends from late spring till the end of summer.

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

 More info
    • 1 packet (75 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Dianthus Caryophyllus Stripes & Picotees

Dianthus caryophyllus 'Stripes & Picotees'

Wild Carnation
A bright mixture primarily pink and cream based but also with 25% yellow or orange ground colour specifically added. All delightfully striped and picoteed.

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

 More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Helianthemum x Hybrids Mixed

Helianthemum 'Hybrids Mixed'

Rock Rose, Sun Rose
Showy dwarf evergreen shrubs which spread quickly over rocks and slopes and make ideal ground cover. The attractive foliage is smothered from late spring with masses of 2.5cm (1 inch) flowers resembling wild roses in pink, lemon, copper, red, purple and white. They love the sun and stand hot, dry conditions very well. Height: 9-12 inches. More info
    • 1 packet (250 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.19