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.
 

Gomphocarpus physocarpus

Swan Plant, Hairy Balls, Asclepias physocarpa

A slender, deciduous shrub, often treated as an annual. Quick and easy to grow, producing stems of insignificant flowers that magically transform into unusual translucent , soft, spiny balloons. Adds fun to borders and cut flower arrangements. More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £1.79

Gomphocarpus physocarpus - Kew Collection Seeds

Swan Plant, Hairy Balls, Asclepias physocarpa

A slender, deciduous shrub, often treated as an annual. Quick and easy to grow, producing stems of insignificant flowers that magically transform into unusual translucent , soft, spiny balloons. Adds fun to borders and cut flower arrangements. More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £1.59