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 8 products.
 
Achillea Millefolium Cassis

Achillea millefolium 'Cassis'

Yarrow
Many stems with masses of attractive, intense cherry red flowers, over a very long period. Achillea Cassis is a first year flowering perennial, making an excellent border filler and cut flower. More info
    • 1 packet (70 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Kniphofia Hirsuta Traffic Lights

Red Hot Poker 'Traffic Lights'

Kniphofia hirsuta, Torch Lily
An intriguing dwarf red hot poker with unusual red, amber and green flower spikes. First year flowering, adding interest to borders and containers. Height: 30-40cm (12-16in). *Sow Sept/Oct to flower the following season. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Lupin Regalis Morello Cherry

Lupin 'Morello Cherry'

Lupinus x regalis
The high quality, large stems of rich cherry and deep cherry keels, contrast wonderfully together. A selection made by T&M, believed to be the fastest first year flowering perennial Lupin we know. Will brighten any border. Height: 90-112cm (36-45in). CAUTION: Seeds Are Very Poisonous. More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.79
Tropaeolum Speciosum

Tropaeolum speciosum

Flame Nasturtium, Flame Flower, Flame Creeper
Flame Flower. Gorgeous scarlet flowered climber. Climbs to 180-300cm (6-10ft). More info
    • 1 packet (10 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Dianthus Caryophyllus Trailing Carnations Mixed

Dianthus caryophyllus 'Trailing Carnations Mixed'

Wild Carnation
Travelling in the Alpine regions of Europe one is struck by the magnificent and visual impact of their window boxes, hanging baskets, pots, tubs etc. And then we realised that they make liberal use of pendulous carnations adding an extra slant in perspective and design. The colour range is mainly pink and red shades.

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

 More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Kniphofia Species Mixed

Red Hot Poker 'Species Mixed'

Kniphofia, Torch Lily

 An exclusive blend of mixed species, including a complete spectrum of colours, heights and different flower spikes. Colours ranging from yellows, reds, oranges and bronze with some having an unusual hint of green. Ideal for brightening any herbaceous border. Height: 75-120cm (30-48in). More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Echinacea Purpurea Lustre Hybrids

Echinacea purpurea 'Lustre Hybrids'

Coneflower
A robust, long-lived border plant with superb flowering performance and excellent weather resistance. This very attractive mixture offers shades of pink and red as well as glistening white. Excellent for borders or makes a high quality cut flower. Prefers a light, well-drained soil in full sun. Height 45-60cm (18-24in). More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.29
Wildflower Collection

Wildflower Collection

Primrose, Field Poppy, Cowslip, Sweet Rocket

 Creating a colourful wildflower area in your garden is easy! Your garden will soon become a natural haven for wildlife, filled with a wide range of beneficial insects, like aphid-eating hoverflies and ladybirds, as well as various species of butterflies.
Collection comprises 1 packet each of:
Common Primrose
Wild Cowslip
Wild Flanders Poppy
Sweet Rocket Alba
 More info
    • 4 packets - 1 of each variety (2700 seeds in total)

    • Despatch: Within 2 Days
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    • £7.99