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 4 products.
 
Aster Chinensis Milady Mixed

Aster 'Milady Mixed'

Callistephus chinensis, China Aster
Excellent for bedding , these plants are robust, bushy and very wilt resistant. Well formed, globular, weather resistant flowers in blue, pink, rose, rose-red and white are produced over a long period. Useful as a summer flowering pot plant, for window boxes etc. More info
    • 1 packet (150 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
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
    •  
    • £2.49
Aster Chinensis Pompon Splendid Mixed

Aster 'Pompon Splendid Mixed'

Callistephus chinensis, China Aster

 Distinctive close-knit 5-6cm (2-2½in) blooms in possibly the best colour range. Very weather proof and long-lasting cut flower. Height: 38-45cm (15-18in). More info
    • 1 packet (250 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Aster Chinensis Lilliput Blue Moon

Aster 'Lilliput Blue Moon'

Callistephus chinensis, China Aster

 A superb Aster with stunning deep violet pompom blooms edged in delicate, pinky-violet. Uniform and free flowering, you can be guaranteed a fine display in both bedding and borders. Outstanding. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.69