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.
 
Anemone Japonica Mixed

Anemone japonica (Mixed)

Japanese Anemone, Anemone x hybrida, Windflower

 Elegant, late summer flowering perennials, producing their gorgeous, well shaped blooms mainly in rose to pink shades for many weeks and providing the perfect end to the summer. Happy in sun or light shade. Flowers late summer/autumn, Height: 60cm-1.2m (2-4-ft). More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Allium Giganteum

Allium giganteum

Giant Allium, Ornamental Onion
One of the tallest of the allium species, the spectacular ball-shaped blooms are made up of masses of tiny bright purple flowers and have a diameter of at least 20cm (8"). The airy spheres of bloom are followed by architectural seedheads that create a spectacular autumn display. Undemanding and easy to grow, these magnificent, long lasting allium flowers are also excellent for cutting. Height: 120cm (48"). Spread: 15cm (6").

Useful links:

How to grow bulbs, corms and tubers 

 More info
    • 1 packet (10 seeds)

    • Despatch: Within 2 Days
    •  
    • £4.29
Digitalis Camelot Lavender F1 Hybrid

Foxglove 'Camelot Lavender' F1 Hybrid

Digitalis

 The first ever F1 Hybrid Foxglove! Spectacular plants that reliably flower in the first year, with another heavy flush of flowers in the second year. Uniform plants with high quality flower spikes in a rich carousel of colour as the speckled, jewel-like blooms open all around the stout stems, giving more impact than ever before! Ideal for shady beds and borders. Prefers any well-drained soil in part shade. Height: 90-120cm (3-4ft). More info
    • 1 packet (18 pellets)

    • Despatch: Within 2 Days
    •  
    • £2.99
Digitalis Camelot Trio

Foxglove 'Camelot Trio' F1 Hybrid

Digitalis

 One packet each of: 'Camelot Cream', 'Lavender' and 'Rose'. The first ever F1 Hybrid Foxgloves! Spectacular plants that reliably flower in the first year, with another heavy flush of flowers in the second year. Uniform plants with high quality flower spikes in a rich carousel of colour as the speckled, jewel-like blooms open all around the stout stems, giving more impact than ever before! Ideal for shady beds and borders. Prefers any well-drained soil in part shade. Height: 90-120cm (3-4ft). More info
    • 3 packets - 1 of each variety (52 pellets in total)

    • Despatch: Within 2 Days
    • SAVE £1.98  
    • £8.97 £6.99