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 5 products.
 
Nicotiana Sylvestris

Nicotiana sylvestris

Tobacco Plant, Woodland Tobacco
 Customer Rating
This imposing half hardy annual has stout spikes bearing a cascading head of fragrant 3½in long white blooms. It grows to a height of 90-120cm (36-48in) making it an excellent subject for the border. Occasionally a short lived perennial in a warm sheltered site. More info
    • 1 packet (2000 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
Nicotiana Mutabilis Marshmallow

Nicotiana mutabilis 'Marshmallow'

Tobacco Plant

  Customer Rating

Reintroduced following increasing interest by garden designers and visitors to our Open Days. Nicotiana Marshmallow is a very unusual and visually stunning variety which will add stature and fragrance to your summer borders. Above basal rossettes of large leaves, are formed masses of wiry stems are covered with a 'haze' of small blooms, each one fading through red, pink and white to give the effect of three flower colours on each plant.

 More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.69
Nicotiana Duo

Nicotiana Duo

Tobacco Plant
Collection comprises one packet each of:
Sylvestris - this imposing half hardy annual has stout spikes bearing a cascading head of fragrant 3½in long white blooms. It grows to a height of 90-120cm (36-48in) making it an excellent subject for the border. Occasionally a short lived perennial in a warm sheltered site.
Suavolens - delightful, slender, white, nodding tubular blooms with a hint of blush, grace long, slender stalks shooting out from a base of mid-green leaves. Sweetly fragrant in the evening and early morning, adding a little height and a lot of style to your borders. Height of 60-80cm (24-32in).
 More info
    • 2 packets - 1 of each variety (2100 seeds in total)

    • Despatch: Within 2 Days
    • SAVE 99p  
    • £4.48 £3.49
Gomphocarpus Physocarpus Hairy Balls

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 2 Days
    •  
    • £1.59
Kew : Gomphocarpus

Gomphocarpus physocarpus - Kew Collection Seeds

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 2 Days
    •  
    • £1.59