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.

Meconopsis cambrica 'Double Mixed'

Welsh Poppy

Welsh Poppy. An exclusive and rare mix of silky pom-pom blooms in orange, red and yellow. The Welsh Poppy is a breezy perennial for dappled shade, blooming from mid-spring right through to autumn. Occasionally an odd single flower may also appear. More info
    • 1 packet (50 meconopsis seeds)

    • Despatch: Within 1 days
    • £0.99

Sarracenia species 'New Hybrids Mixed'

Pitcher Plant

Seemingly innocent, the leaves of the pitcher plant have evolved into water-filled funnels that hide a sinister purpose. These intriguing carnivorous plants devour insects to improve their diet and counter poor nitrogen levels in the soils of their natural habitats. Lured by the promise of sweet nectar-like secretions on the lip of each pitcher, their victims are met by a slippery footing and tumble to a watery death deep within each funnel. Endlessly fascinating, Sarracenia species 'New Hybrids Mixed' make a captivating talking point for the greenhouse, conservatory or a windowsill indoors. Plants will be mature enough to catch insects after 2 - 3 years. Height: 30cm (12"). Spread: 20cm (8"). More info
    • 1 packet (15 sarracenia seeds)

    • Despatch: Within 1 days
    • £4.99

Primula denticulata 'Mixed'

Drumstick Primula

 Customer Rating

A beautiful and distinct primula with large round flower heads made up by scores of neat florets. Prefers a semi- shaded position but will do well in the border. Colours include snow-white, lavender-blue, lilac, deep blue and startling rich carmine. Ideal for early spring flowers, spring- flowering pot plants, bedding, and cool spots in the rock garden.

More info
    • 1 packet (250 seeds)

    • Despatch: Within 1 days
    • £2.99

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 calceolaria seeds)

    • Despatch: Within 1 days
    • £0.99