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 3 products.
 

Delphinium hybridum 'New Zealand Doubles Mixed'

Layer upon layer of soft petals make up the tight double blooms on this indulgent new mixture, a sister breeding line to the ever popular New Zealand Hybrids. Dreamy spires in calming shades of pale mauves, bold blues, pinks, cool whites and creams create an awesome presence in perennial borders, with the added benefits of flowering longer, stronger growing and mildew resistance than other Delphiniums. Height: 120-150cm (4-5ft).
More info
    • 1 packet (10 seeds)

    • Despatch: Within 3 days
    •  
    • £4.99

Delphinium 'New Zealand Hybrids'

T&M are privileged to offer the results of a rigorous and exciting 11 year breeding programme by a world specialist. The 'New Zealand Hybrids' are a great improvement on the now discontinued Nobleman series. They have been specifically bred for exceptional perennial performance, and are outstanding in borders. The strong flower spikes with maximum, evenly spaced florets make them a great cut flower. Disease resistance is also advanced, offering protection against both powdery mildew and black spot. Add to this the impressive flower form and colour and you have the highest quality Delphiniums ever to be available from seed. T&M's exclusive mixture, known as 'New Zealand F1 Hybrids' offers a sumptuous range of bright blues, soft pinks and the purest whites. Beauty has never before been so freely available from seed .
More info
    • 1 packet (12 seeds)

    • Despatch: Within 3 days
    •  
    • £4.99

Delphinium 'New Zealand Duo'

One packet each of Delphinium New Zealand Hybrids and Delphinium hybrida New Zealand Doubles Mixed. Delphinium New Zealand Hybrids: Top quality strong flower spikes in a wide range of colours. Bred for its exceptional garden performance and outstanding disease resistance to black spot and powdery mildew. The highest quality Delphiniums ever to be available from seed. Stunning in borders or as a cut flower. Height: 120-150cm (4-5ft). Delphinium hybrida New Zealand Doubles Mixed: Layer upon layer of soft petals make up the tight double blooms on this indulgent new mixture, a sister breeding line to the ever popular New Zealand Hybrids. Dreamy spires in calming shades of pale mauves, bold blues, pinks, cool whites and creams create an awesome presence in perennial borders, with the added benefits of flowering longer, stronger growing and mildew resistance than other Delphiniums. Height: 120-150cm (4-5ft).
More info
    • 2 packets - 1 of each variety (22 seeds in total)

    • Despatch: Within 3 days
    •  
    • £7.49