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.
 
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
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