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.
 
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
    •  
    • £2.99
Rudbeckia All Sorts Mixed

Rudbeckia 'All Sorts Mixed'

Coneflower, Black-eyed Susan
Made up from the full range of varieties we offer. Excellent for cutting and border. Most in fact are hardy perennials in temperate climates in all but the severest winter. More info
    • 1 packet (170 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Arum Lily

Arum Lily

Zantedeschia aethiopica, Calla Lily
A soothing sight by the waterside, in moist borders or large containers. These robust plants produce glossy foliage shooting like arrows from the base, then from late spring to mid-summer, the beautiful, pure white Arum Lily blooms become a sparkling attraction. Hardy with dry mulch winter protection. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Dipsacus sylvestris

Teasel

Dipsacus fullonum, Dipsacus sylvestris
Tall, striking, thistle-like plants with serrated leaves and large spiny flower heads. A valuable source of nectar for bees and butterflies, as well as attracting many seed-eating birds to your garden or wild flower meadow. Makes attractive, dried, cut flowers. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
Thalictrum Delavayi

Thalictrum delavayi

Chinese Meadow Rue
This choice plant will grace any border with its shimmering sprays of regal mauve with attractive creamy-yellow stamens. Ideal for cutting. Height: 120-150cm (4-5ft). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Rudbeckia Occidentalis Green Wizard

Rudbeckia occidentalis 'Green Wizard'

Western Coneflower

 A very curious and extraordinary plant for the back of borders. Bright green sepals, where most plants have petals and a central, almost black cone. An unusual fresh cut flower, long lasting in water, or use in dried arrangements. Easy to grow, quickly forming a good sized plant with plenty of lush green foliage and always a talking point. Flowers summer. Height: 120-152cm (4-5ft). More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Rudbeckia Amplexicaulis

Rudbeckia amplexicaulis

Clasping Coneflower, Dracopsis amplexicaulis
Something different for the border. This drought tolerant perennial is quick growing, with masses of 'Mexican hat' blooms all summer, aloft blue-green foliage. Grow in wide drifts to create a natural 'prairie' effect in the garden. Prefers a fertile, well-drained soil in full sun. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.29
Thalictrum Aquilegifolium New Hybrids Mixed

Thalictrum aquilegiifolium 'New Hybrids Mixed'

French Meadow Rue, Columbine Meadow Rue

 Excellent border plants and cut flowers with the fluffy flowers presenting a veritable cloud of bloom. Our new hybrids are a unique and complete blend of colours from pure white to deep purple with many in between and very fashionable pastel colours seldom seen before, such as pale pink, lilac, rose and violet shades. Long lasting perennials flowering in their second season. More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49