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 8 products.
 
Commelina Dianthifolia

Commelina dianthifolia

Bird-bill Day Flower, Widow's Tears

  Customer Rating

A very rare plant indeed. This is one of the few plants with such intense blue flowers and that will also perform well in the garden. Flowering in its first year with 2.5cm (1in) gentian blue flowers, it then produces tubers and springs back to life the following year with an unceasing display of blooms. Wonderful in containers, rock gardens and the border (regardless of soil conditions). Hardy down to -8/-10C. Flowers summer. Height 15-30cm (6-12in.)

 More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Catharanthus Roseus Mediterranean Lilac

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.

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    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £0.69
Calceolaria X Hybrid Sunset Mixed

Calceolaria 'Sunset Mixed'

Slipper Flower, Pocketbook Plant, Pouch Flower, Slipperwort

Three stunning colours for summer bedding and containers, including copper-orange and red, rich-red, yellow and scarlet. Bushy habit with lots of short stemmed flowers over a long period. Frost hardy. Early sowing recommended.

Height: 15-20cm (6-8in)

 More info
    • 1 packet (35 seeds)

    • Despatch: Within 2 Days
    • SAVE £1.50  
    • £2.49 £0.99
Cineraria Hybridus Jester Scarlet

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).

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    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £0.99

Tacca chantrieri

Cat's Whiskers, Devil Flower, Bat Plant

 In Malaya they call it the Devil's Flower and strange, fascinating stories surround it. Originating, no doubt, from the malevolent way the eyes in the bloom seem to be following your every move! It grows to about 2ft. in height with flowers complete with filaments or whiskers 12in. long forming a flowing forked tail. More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Tacca Nivea

Tacca chantrieri 'Nivea'

Cat's Whiskers, Devil Flower, Bat Plant

 This rare white form of the ever popular Bat Plant offers shiny, dark green leaves and in 2-3 years when mature, magnificent white, green veined blooms with long tentacles. A thought- provoking plant for the home or conservatory. More info
    • 1 packet (8 seeds)

    • Despatch: Within 2 Days
    •  
    • £4.99
Tacca Chantrierei Green Isle

Tacca chantrieri 'Green Isle'

Cat's Whiskers, Devil Flower, Bat Plant

  Customer Rating
An unusual and rarely offered selection that has intriguing dusky green blooms with bat-like, long green tentacles. Flowers in 2-3 years from seed. More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99