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.
 
Dianthus Plumarius Sonata

Dianthus plumarius 'Sonata'

Pink
Flowering all summer with very double, fragrant classic cottage garden pinks. Flowers 16-18 weeks from sowing.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

 More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £0.99
Penstemon Miniature Bells Mixed

Penstemon 'Miniature Bells Mixed'

Beard Tongue
Stunning, miniature bells in pink, purple and rose shades, complemented by dwarf attractive blue- green foliage. Flowering over a long period in borders or containers. More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £0.69
Eustoma Grandiflorum Double Eagle Mixed F1

Lisianthus 'Double Eagle Mixed' F1 Hybrid

Eustoma grandiflorum, Eustoma russellianum, Texas Bluebell, Prairie Gentian, Japanese Rose

 Beautiful double rose-like blooms sometimes as much as 3in across are produced in good numbers on each plant. There are bicolours of blue and white, pink and white, wine red, pink, blue, pure white, cream and rose shades. The wiry stems hold the blooms in good floral condition for an amazing length of time so that a vase of these flowers needs changing less than any other cut flowers and there is rarely petal or leaf drop. Flowers summer. Height 45-60cm (18-24in). More info
    • 1 packet (20 seeds)

    • Despatch:
    •  
    • £3.99
    • Out of stock
Datura Meteloides Evening Fragrance

Datura meteloides 'Evening Fragrance'

Datura inoxia, Angels' Trumpet, Downy Thorn Apple

 Huge and heavily fragrant pure white trumpet flowers, with a soft lavender picotee edge, 20cm (8in) long and 10-15cm (4-6in) across, hang from tree-like plants, with soft, slate-blue foliage. Perfect for growing in tubs, containers, on patios or sheltered corners close to the house where the evening perfume can be appreciated. Despite their exotic appearance they are relatively tough under windy and rainy conditions, adapting to many soil types. Height: 90-120cm (36-48in), spread 90-95cm (36-38in). More info
    • 1 packet (8 seeds)

    • Despatch: Within 2 Days
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    • £1.49