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 5 products.
 

Mimulus x hybridus 'Maximus Mixed'

Diplacus, Monkey Flower, Musk

The biggest Mimulus flowers we have ever seen! The flowers are "four times the size of traditional varieties and are available in a wide range of vibrant colours. Strong plants produce these magnificent flowers over a very long season, ideal for planting in shady borders or containers. Height: 30-60cm (12-24in)
More info
    • 1 packet (40 mimulus seeds)

    • Despatch: Within 1 days
    •  
    • £3.29 £0.99

Cineraria 'Jester Scarlet'

Pericallis x hybrida, Cineraria cruentus, Cineraria x hybrida, Florists' Cineraria, Senecio x hybridus

A really striking bicolour which is dwarf and uniform in appearance, offering a carpet of scarlet-copper flowers with a distinct pure white centre. Height: 20-25cm (8-10in).

More info
    • 1 packet (25 cineraria seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

Catharanthus roseus 'Mediterranean Lilac'

Vinca rosea, Rosy Periwinkle, Madagascar Periwinkle, Cayenne Jasmine

The first of a new breed in trailing Vincas! Specifically for baskets and containers they are early flowering with large, rounded, overlapping petals forming striking, vivid blooms.

More info
    • 1 packet (25 catharanthus seeds)

    • Despatch: Within 1 days
    •  
    • £0.99

Adenium 'Hybrids Mixed'

Adenium x hybrida, Desert Rose

  • Grow your own desert rose
  • All the style of bonsai without the fuss!
Adenium is a distinctly different succulent plant, rarely offered from seed. We have secured our seed stock from hand-pollinated plants, guaranteeing high germination and easy success on the windowsill. As the plants age, they develop an eye-catching wide trunk, taking on a bonsai-like appearance. This is topped with rose-like blossom, giving rise to the common name 'desert rose'. An exciting, otherworldly plant to grow from seed, which will bloom within a few years from sowing. Best grown as a container plant in a sunny spot- move indoors over winter for years of pleasure. Height and Spread: 30cm (12").
More info
    • 1 packet (3 adenium seeds)

    • Despatch: Within 1 days
    •  
    • £1.99

Arctotis 'T&M Hybrids'

African Daisy

Shades of cream, yellow, orange, red, crimson and purple. Beautiful for the border where the flowers are produced in profusion throughout the summer, and excellent for cutting.Silvery/green finely cut foliage. Flowers mid summer to frost. More info
    • 1 packet (70 arctotis seeds)

    • Despatch: Within 1 days
    •  
    • £2.99