Thompson & Morgan

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Half-hardy Annual Seeds


Sow half-hardy annuals in early spring, making sure that you protect them from frost. Plant them out after all risk of frost has passed and you'll be rewarded with delightful flowers all throughout the summer. Hint: use the selections in the left menu to narrow down your search for the perfect half-hardy annual seeds for your garden.

We have found 13 products.
 
Lobelia 'Blue Wings'

Lobelia erinus 'Blue Wings'

On T&M's trials we believe we have found the largest flowered bedding lobelia available. Exceptionally abundant cobalt blue flowers cover compact mounds of foliage. With superb weather resistance Lobelia ‘Blue Wings’ makes a sparkling addition to beds, containers, flower Pouches® and window-boxes. An easy to grow annual that is deservedly popular for its versatility and long flowering period. Height: 15cm (6”). Spread: 20cm (8”). More info
    • 1 packet (1000 seeds)

    • Despatch:
    •  
    • £2.99
    • Out of stock

Lobelia erinus 'Mrs Clibran Improved'

Very useful for edging. Deep-blue flowers with a pretty, contrasting white eye. More info
    • 1 packet (2000 seeds)

    • Despatch: Within 2 Days
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    • £2.09
Aster Chinensis Starlight Mixed

Aster 'Starlight Mixed'

Callistephus chinensis, China Aster

 One of the best dwarf Asters! Intriguing spider-like flowers smother compact basal branched plants in attractive shades of blue, purple, scarlet and rose. Early to flower, adding a colourful display to borders or patio containers over a long flowering period. Height: 20cm (8in). More info
    • 1 packet (150 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Gazania Kiss Bronze F1

Gazania 'Kiss Bronze' F1 Hybrid

Treasure Flower

 Very early and free flowering even in dull, cool weather. Naturally compact, strong basal branches, ensuring multiflowering plants. Ideal for borders, and containers. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Marigold 'Starfire'

Marigold 'Starfire'

Tagetes tenuifolia, Signet Marigold

 Dwarf, compact and neat plants. The flowers in a rich colour range are produced in abundance superb for bedding, edging and containers. Flowers early summer to frost. Height 15-20cm (6-8in).

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

 More info
    • 1 packet (300 seeds)

    • Despatch: Within 2 Days
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    • £2.69
Lobelia 'Paper Moon'

Lobelia erinus 'Paper Moon'

One of the best compact, pure white varieties available with early flowers that have a remarkably high percentage of true colour. Lobelia ‘Paper Moon’ makes a sparkling addition to beds, containers, flower Pouches® and window-boxes, and even looks well placed in the rockery. An easy to grow annual that is deservedly popular for its versatility and long flowering period. Height and spread: 20cm (8”). More info
    • 1 packet (1500 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.89
Begonia semperflorens 'Sunshade Mixed' F2 Hybrid - Part of the Alan Titchmarsh Collection

Begonia semperflorens 'Sunshade Mixed' F2 Hybrid - Part of the Alan Titchmarsh Collection

 
  • NEW in 2013
Begonia 'Sunshade Mixed' is a versatile bedding plant capable of growing equally well in full sun as it is in partial shade. A quality all green foliage mixture of red, white and pink blooms. Perfect planted in borders or containers. Height: 15cm (6"). Spread: 20cm (8"). More info
    • 1 packet (2000 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Gazania Kiss Rose F1

Gazania 'Kiss Rose' F1 Hybrid

Treasure Flower

 Very early and free flowering even in dull, cool weather. Naturally compact, strong basal branches, ensuring multiflowering plants. Ideal for borders, and containers. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Gazania Kiss Gold F1

Gazania 'Kiss Gold' F1 Hybrid

Treasure Flower

 Very early and free flowering even in dull, cool weather. Naturally compact, strong basal branches, ensuring multiflowering plants. Ideal for borders, and containers. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Gazania Kiss White F1

Gazania 'Kiss White' F1 Hybrid

Treasure Flower

  Customer Rating
Very early and free flowering even in dull, cool weather. Naturally compact, strong basal branches, ensuring multiflowering plants. Ideal for borders, and containers. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.69
Gazania Hybrida Talent Mixed

Gazania hybrida 'Talent Mixed'

Treasure Flower
This very attractive mixture of The Treasure Flower has delicately cut, silvery-white foliage which makes the plant a pleasure to see, even out of flower. The bright blooms, opening in the sun, come in a range of colours from creams and yellows, to oranges, reds and mauves, and are borne on short stems, making them excellent for windy sites. They make refreshingly different plants for bedding and border edging. More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
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    • £3.69
Gazania Kiss Collection

Gazania 'Kiss Collection' F1 Hybrid

Treasure Flower

 Very early and free flowering even in cool weather. Naturally compact, multiflowering plants in four bright separate colours. Ideal for borders and containers. Collection comprises one packet each of: Gold, Bronze, Rose and White. More info
    • 4 packets - 1 of each variety (80 seeds in total)

    • Despatch: Within 2 Days
    • SAVE £4.77  
    • £14.76 £9.99