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 2 products.

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

    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:
      • £1.99
      • Out of stock

    Portulaca grandiflora 'Kariba Mixed' F2 Hybrid


    This might be an F2 Hybrid, but the effect and performance is stunning! Extra large, double flowers in a wide range of colours, on naturally spreading plants. They also make excellent windowsill pot plants. Height: 10-15cm (4-6in). More info
      • 1 packet (250 seeds)

      • Despatch: Within 3 days
      • £1.49