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 2 products.

Stock 'Dwarf Mixed' (Brompton Stocks)

Matthiola incana, Gillyflower

 Customer Rating
Upright bushy, early flowering biennials producing gloriously scented flowers in a good colour range which are splendid for cutting. Flowers early summer. Height 18in.
More info
    • 1 packet (100 seeds)

    • Despatch: Within 1 days
    • £1.99

Stock 'Sweetly Scented Mixed' - Part of the Alan Titchmarsh Collection

Matthiola incana, Gillyflower

    I find the fragrance of stocks a bit addictive, I must admit! Sow Stock 'Sweetly Scented Mixed' this year for blooms next spring with daffodils and tulips; create a cocktail of fragrance and colour. Height: 45cm (18"). Spread: 35cm (14").
    More info
      • 1 packet (200 seeds)

      • Despatch:
      • £1.69
      • Out of stock