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. For direct sowing take a look at our stunning range of hardy annual seeds.



We have found 65 products.
 

Petunia 'Grand Rapids Mixed' F1 Hybrid

A first class variety for bedding, hanging baskets and tubs. Bred with emphasis on seedling vigour and uniformity, the plants have a good free flowering habit and look superb en masse. The flowers are large with most of the colours in the range having attractive veining, which gives more substance to the flowers and enables them to recover more quickly after bad weather. Flowers summer to first frost. Height: 30cm (12in).

More info
    • 1 packet (100 seeds)

    • Despatch: By end of May 2016
    •  
    • £2.99

Antirrhinum majus pumilum 'Magic Carpet' - Part of the Alan Titchmarsh Collection

Snapdragon

    Antirrhinum 'Magic Carpet' - a summer ground cover to banish those weeds for good! A favourite when I was a child, I couldn't get enough of the small 'snapdragon' blooms, opening and closing them like little puppets in my hand! Height and spread: 30cm (12").
    More info
      • 1 packet (2400 seeds)

      • Despatch: By end of May 2016
      •  
      • £1.99

    Brachyscome iberidifolia 'Purple Splendour'

    Swan River Daisy, Brachycome

    Profuse and long-flowering, Brachyscome 'Purple Splendour' creates a fantastic display throughout summer. The purple Swan River Daisy flowers open above a mass of spreading, ferny foliage. This charming half-hardy annual is ideal for edging paths and borders or filling gaps in window boxes and baskets. Height and spread: 30cm (12"). More info
      • 1 packet (200 seeds)

      • Despatch: By end of May 2016
      •  
      • £2.69

    Nasturtium 'Whirlybird Cherry'

    Tropaeolum majus, Indian Cress

    Low mounds covered with a mass of bloom. The semidouble cherry rose flowers are carried well above the foliage and face upwards so all are visible. Ideal for bedding, borders, tubs, containers etc. Flowers can be cut for unusual floral decorations. Flowers summer/autumn. Height 30cm (12in).


    Culinary note: The peppery flavour of the leaves and colourful flowers will enrich salads and the unripened seeds can used like capers – delicious combined with cream cheese or butter in canapés. For more details about edible flowers click here.

    More info
      • 1 packet (25 seeds)

      • Despatch: By end of May 2016
      •  
      • £2.29

    Marigold 'Solan'

    Tagetes patula, French Marigold

    Mind-blowing flower power, each plant can produce over 250 blooms! Fill your borders and containers with masses of attractive orange and red tufted Chrysanthemum-like heads on vigorous, bushy plants. Amazing garden performance.

    Culinary note: The citrus tasting flowers have many uses, try them in salads, sandwiches or seafood dishes too. For more details about edible flowers click here.

    More info
      • 1 packet (100 seeds)

      • Despatch: By end of May 2016
      •  
      • £2.99

    Petunia 'Purple Pirouette' F1 Hybrid

    A stunning separate, bicoloured Petunia and its double flowered too. Blooms are up to 10cm (4in) in diameter in rich violet-purple with strongly contrasting, white ruffled edges. A beautiful summer bedding plant, especially used in drifts or on its own in containers, spreading up to 40cm (16in). Flowers summer. Height: 30cm (12in). Growing tip: Get the best out of your petunias with our specially formulated Petunia Fertiliser - the perfect balance of nutrients to get them off to a flying start and nourish them through the summer. More info
      • 1 packet (40 seeds)

      • Despatch: By end of May 2016
      •  
      • £3.69

    Marigold 'Queen Series Mixed'

    Tagetes patula, French Marigold

    A lovely range of Camellia-flowered marigolds that orginated in France with broader more elegantly shaped blooms than ordinary types. A superb plant for bedding or outdoor containers. Flowers all summer to first frosts. Height: 23-30cm (10-12in).

     

    Culinary note: French Marigold flowers are edible.

    Culinary note: The citrus tasting flowers have many uses, try them in salads, sandwiches or seafood dishes too. For more details about edible flowers click here.

    More info
      • 1 packet (75 seeds)

      • Despatch: By end of May 2016
      •  
      • £2.99

    Petunia 'Colour Parade' F1 Hybrid

    A very special mixture with over 20 different types of large flower. There are some clear, pure colours, a sprinkling of colours with white stars, some picotee edged in white and others with darker veins and soft radiating centres. They make a spectacular display for bedding, or just planted in large containers. Flowers summer. Height: 22-30cm (9-12in).

    More info
      • 1 packet (100 seeds)

      • Despatch: By end of May 2016
      •  
      • £2.99

    Petunia x hybrida 'Sophistica Antique Shades' F1 Hybrid

    Extremely pretty petunia with large ruffled blooms, each one seemingly hand-painted in lovely shades of soft pink and blushed cream not previously seen in petunias. Suitable for pots or baskets, making a stunning patio feature where it will flower freely all summer.

    More info
      • 1 packet (12 petunia seeds)

      • Despatch: By end of May 2016
      •  
      • £0.99

    Phlox drummondii 'Phlox of Sheep'

    Annual Phlox

    Phlox of Sheep' is a garden annual of exceptional quality and character. This totally unique and exclusive blend of pastel hues and bicolours, through pinks, yellows, apricot, red and then pure white is the result of many years work. The gorgeous different colours come together to give a plethora of flower and soft colour during the summer in bedding, borders and containers. Height: 25-30cm (10-12in).
    More info
      • 1 packet (250 phlox seeds)

      • Despatch: By end of May 2016
      •  
      • £0.99

    Petunia grandiflora 'Double Cascade Burgundy Plum Vein' F1 Hybrid

    Giant, fully double flowers of burgundy or plum veined, often more than 10cm (4in) across! Add to this its cascading habit and you have one of the very best basket and container plants creating a waterfall of pleated powderpuffs all summer long. Height: 23-30cm (9-12in). Growing tip: Get the best out of your petunias with our specially formulated Petunia Fertiliser - the perfect balance of nutrients to get them off to a flying start and nourish them through the summer.Click here to buy now. More info
      • 1 packet (25 petunia seeds)

      • Despatch: By end of May 2016
      •  
      • £3.69 £0.99

    Nasturtium Duo

    Tropaeolum majus, Indian Cress

    One packet each of: Milkmaid and Black Velvet. For a full description and sowing & growing instructions please refer to each plant's individual listing.

    Culinary note: The peppery flavour of the leaves and colourful flowers will enrich salads and the unripened seeds can used like capers – delicious combined with cream cheese or butter in canapés. For more details about edible flowers click here.

    More info
      • 2 packets - 1 of each variety (45 nasturtium seeds in total)

      • Despatch: By end of May 2016
      • SAVE £1.29  
      • £5.78 £4.49