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 2 products.
 

Salpiglossis sinuata 'Black Trumpets'

Painted Tongue

 Customer Rating

Richly coloured Salpiglossis 'Black Trumpets' bears stunning, deep burgundy, almost black blooms, each attractively veined, with a golden eye at their throats. This dwarf, bushy and free flowering variety adds that exotic feel to your garden giving useful height to borders. The sturdy stems of this half hardy annual also make this a striking cut flower. Height: 50cm (20"). Spread: 30cm (12").

More info
    • 1 packet (50 salpiglossis seeds)

    • Despatch: by Monday
    •  
    • £2.49

Dahlia 'Black Beauty'

Dahlia variabilis

  • The darkest dahlia you’ll grow!
  • Luxurious velvety blooms
  • Short plants ideal for pots and front of border
Thompson & Morgan's plant breeders have got their paintbrushes out again, painstakingly hand pollinating flowers in the dahlia glasshouse to create a near jet-black variety! The dark velvety blooms appear black until the sun settles on them, revealing a deep maroon shimmer, further enhanced by a vibrant yellow centre. Set these short and stocky plants at the front of the border for a floral display right though to autumn. Set them in stylish containers for a contemporary floral display on the patio. Height and Spread: 35cm (14").
More info
    • 1 packet (50 dahlia seeds)

    • Despatch: by Monday
    •  
    • £2.99