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 26 products.
 

Cosmos sulphureus 'Brightness Mixed'

 Customer Rating

Possibly the most free-flowering cosmos of this type. Dwarf and bushy plants are covered with flowers in a delightful mixture of gold, lemon, orange and red from early summer through to the autumn frosts. Spectacular when planted towards the front of annual borders or in containers.

More info
    • 1 packet (100 seeds)

    • Despatch: Within 3 days
    •  
    • £2.49

Marigold 'Tomato Growing Secret'

Tagetes patula, French Marigold

For many decades in certain parts of the old world it has been the practice to grow African or French marigolds of a certain type to repel white fly on tomatoes in greenhouses or outdoors. It has also been found that the tomatoes grow better and bear more fruit with marigolds around them.

 

Culinary note: French Marigold flowers are edible.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 1 packet (50 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

Marigold 'Dune Mixed'

Tagetes erecta, African Marigold

From the best of British breeding this outstanding African marigold offers amazing garden and container performance, in an eye-catching mixture of yellow, gold and orange. The flowers of this superb annual have a unique petal formation which prevents excessive water being held in the blooms, making them extremely weather resistant. Superb value for money, Marigold 'Dune Mixed' is the best open-pollinated marigold available! Height and spread: 30cm (12”). More info
    • 1 packet (40 seeds)

    • Despatch: Within 3 days
    •  
    • £2.19

Marigold 'Durango Tangerine' F1 Hybrid

Tagetes patula, French Marigold

A luxuriant variety with intense, rich, orange anemone-like flower heads, borne on branching, uniform plants. Exceptionally early flowering with outstanding garden performance. Height: 20-25cm (8-10in).

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 1 packet (40 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

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 3 days
    •  
    • £3.99

Mina lobata

Ipomoea lobata, Spanish Flag, Ipomoea versicolor, Quamoclit lobata

 Customer Rating
An exotic looking climber, with twining stem ideal for rambling over trellises, fences etc. The flowers are very impressive with up to 12 per flower spike producing a spectacular combination as they age. They start off a most powerful and stunning bright red and as they mature they go from red to orange, orange to yellow and from yellow to white and all are out at the same time. A plant positively loaded with flowers is an impressive sight. Climbs to 120-180cm (4-6ft).
More info
    • 1 packet (16 seeds)

    • Despatch: Within 3 days
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    • £2.99

Begonia 'Apricot Shades'

Begonia x tuberhybrida 'Apricot Shades Improved' F1 Hybrid

 Customer Rating
A best seller, Begonia Apricot Shades is as versatile as it is beautiful! Large, cascading double blooms in sunshine shades of apricot and lemon will pour from your containers from July to October. These tuberous begonias will perform whatever the weather, in sun or semi shade. The trailing habit of Begonia Apricot Shades makes them ideal for hanging baskets, window boxes and flower pouches for a really impressive display that will light up even a shady corner. Height: 30cm (12”). Spread: 45cm (18”).

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

More info
    • 1 packet (15 seeds)

    • Despatch: Within 3 days
    •  
    • £3.99

Antirrhinum majus nanum 'Rembrandt'

Snapdragon

Attractive, free-flowering, bushy plants with stunning bicoloured blooms in vibrant orange and golden yellow. Will paint your borders and containers with colour all summer.
More info
    • 1 packet (200 seeds)

    • Despatch: Within 3 days
    •  
    • £2.39

Marigold 'Sunspot Mixed'

Tagetes erecta, African Marigold

All the quality of an F1 Hybrid marigold packed into an open pollinated variety. That means real value for money! Dwarf, compact plants have good sized flower heads of orange, light yellow and gold and begin blooming much earlier than other varieties of this kind. More info
    • 1 packet (100 seeds)

    • Despatch: Within 3 days
    •  
    • £2.49

Antirrhinum nanum 'Twinny Peach' F1 Hybrid

Snapdragon

One of the best new antirrhinum introductions for many years, Antirrhinum Twinny Peach is the first dwarf double F1 Hybrid variety available. Compact, bushy plants with many branching stems produce stunning double blooms in breathtaking peach shades. The blooms are so double and tightly closed that bees are unable to enter, which prolongs the flowering period in the garden and adds to the outstanding garden performance of Antirrhinum Twinny Peach. Simply stunning planted in borders or containers.
More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £3.19

Cosmos sulphureus 'Dwarf Ladybird Scarlet'

Dwarf plants with arresting scarlet to orange-scarlet flowers. Under dry and sunny conditions, most flowers are scarlet, whilst in opposite conditions they change to orange-red shades.
More info
    • 1 packet (40 seeds)

    • Despatch: Within 3 days
    •  
    • £3.19

Mesembryanthemum criniflorum 'Apricot Tutu'

Dorotheanthus bellidiformis, Livingstone Daisy, Ice Plant

Apricot Tu Tu creates a glowing display of gorgeous apricot, frilled blooms. A quick carpeting plant which will practically paint the ground in colour. Very tough and easily grown.

More info
    • 1 packet (200 seeds)

    • Despatch: Within 3 days
    •  
    • £0.69