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 3 products.
 
Thunbergia Alata Superstar Orange

Thunbergia alata 'Superstar Orange'

Black-eyed Susan

  Customer Rating
A stunning bright orange Black-Eyed Susan with the largest flowers we have ever seen on a seed raised Thunbergia. Vigorous plants quickly cover a trellis against a sunny fence, or look spectacular growing up an obelisk in a container. More info
    • 1 packet (12 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99

Cobaea scandens

Cup And Saucer Vine, Cathedral Bells, Cups And Saucers, Mexican Ivy
A showy climber for the cool greenhouse, conservatory, and also forming a very decorative screen on trellis or south facing wall in milder areas. The large bell shaped 'cup and saucer' flowers are often 6cm (2½ in) across. Flowers late summer. Climber. More info
    • 1 packet (9 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Cobaea Scandens F. Alba

Cobaea scandens f. alba

Cup And Saucer Vine, Cathedral Bells, Cups And Saucers, Mexican Ivy
A spectacular climbing plant for the summer garden or the conservatory. This very choice creamy white form of Cathedral Bells or The Cup and Saucer Plant comes from Mexico and quickly grows to cover unsightly areas or a wall outdoors, where it can be treated as a summer annual. Alternatively it may be grown in the heated conservatory or greenhouse, where it will continue to flower for many years. Flowers summer. Climbing Height 3-6 metres (10-20ft). More info
    • 1 packet (4 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99