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 25 products.
 

Marigold 'French Vanilla' F1 Hybrid

Tagetes erecta, African Marigold

 Customer Rating
A triumph in plant breeding! A real creamy white flowered Marigold and at last something different in the colour spectrum from oranges and lemons. Flowers are pure in colour, 7.5cm (3in) across and prolific too. There is also a master stroke - 'French Vanilla' has less of the pungent Marigold smell. A definite improvement! Use them in formal or informal bedding, where they will contrast superbly with other bright or pastel flowers. A refreshing plant for the patio container too. Height: 30-38cm (12-15in).
More info
    • 1 packet (20 seeds)

    • Despatch: Within 3 days
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    • £4.69

Zinnia marylandica 'Zahara Mixed'

  • Performs well in wetter British summers
Possibly the best mixture of dwarf bedding zinnias available for an exceptional garden performance. Enjoying hot dry conditions, but also thriving in wet British weather, this vividly colourful mix will flower all summer long. With a strong root system to aid transplanting, and good disease tolerance, Zinnia 'Zahara Mixed' is ideal for borders or containers. Height and spread: 45cm (18").
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    • 1 packet (15 seeds)

    • Despatch: Within 3 days
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    • £2.99

Antirrhinum nanum 'Black Prince'

Snapdragon

Deep crimson flowers and bronze foliage. More info
    • 1 packet (750 seeds)

    • Despatch: Within 3 days
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    • £2.89

Antirrhinum majus nanum 'Rembrandt'

Snapdragon

Attractive, free-flowering, bushy plants with stunning bicoloured blooms in vibrant orange and golden yellow. Will paint your borders and containers with colour all summer.
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    • 1 packet (200 seeds)

    • Despatch: Within 3 days
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    • £2.39

Antirrhinum nanum 'Frosted Flames'

Snapdragon

 Customer Rating
The rich carnival of colour produced by this stunning Antirrhinum is perfectly foiled by the unusual, frosted foliage, making the plants a real talking point. Exceptional performance for the summer border.
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    • 1 packet (60 seeds)

    • Despatch: Within 3 days
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    • £1.49

Nemesia caerulea

Nemesia foetens, Nemesia fruticans

A delicately scented species of Nemesia. With vivid bluey-mauve flowers standing out against its dark green foliage. A compact but spreading habit makes it ideal for bedding, rockeries and containers.

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    • 1 packet (100 seeds)

    • Despatch: Within 3 days
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    • £0.69

Zinnia elegans 'Pulcino Mixed'

Outstanding bushy, compact plants, smothered in long lasting double to semi -double vibrant coloured flowers during the summer. Spectacular planted en masse in bedding displays. Height: 30-45cm (12-18in).
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    • 1 packet (50 seeds)

    • Despatch: Within 3 days
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    • £2.99

Dahlia variabilis 'Bambino Mixed'

Charming, miniature semi-double flowers. Recommended for bedding, pots and containers. Height: 30-45cm (12-18in).
More info
    • 1 packet (50 seeds)

    • Despatch: Within 3 days
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    • £1.49

Salvia farinacea 'Victoria'

Mealy Sage, Mealycup Sage

Tall, handsome spiky plants which add a touch of elegance to a bed or border. The flower spikes are produced over a long period and are excellent for cutting. A Fleuroselect Bronze Medal Winner. Flowers summer/autumn. Height 18in.
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    • 1 packet (100 seeds)

    • Despatch: Within 3 days
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    • £3.19

Salvia farinacea 'Fairy Queen'

Mealy Sage, Mealycup Sage

Unique breeding has brought us this very visually appealing Salvia. Bushy, compact plants bear multiple spikes of attractive blue and white bicoloured flowers on distinctive dark stems. Flowers all summer and continues through to October in borders or containers. Height: 35-45cm (14-18in).
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    • 1 packet (40 seeds)

    • Despatch: Within 3 days
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    • £1.49

Osteospermum hybrida 'Passion Mixed'

African Daisy, Cape Daisy

  • Drought-tolerant variety
Naturally dwarf multi-branching plants with lots of 5cm (2in) flowers of purple, rose and white. En-masse in bedding, borders and containers they make a passionate carpet of summer colour with the advantage of being drought tolerant. Height: 45-60cm (18-24in).
More info
    • 1 packet (10 seeds)

    • Despatch: Within 3 days
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    • £3.99

Begonia x tuberhybrida 'Chanson Pink & White Bicolour' F1 Hybrid

Trailing stems up to 45cm (18in) An outstanding basket variety producing long trailing stems, smothered in large double and semi-double Camelia-like flowers, in two spectacular bicolour shades. Ideal for filling baskets, window boxes or Flower PouchesT with colour, from July right though to October. Height: 23-30cm (9-12in). Stems trail to 80cm (32in) in length.

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 3 days
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    • £2.99