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 50 products.
 
Cosmos Sulphureus Brightness Mixed

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.


Useful links:

Read Michael Perry's blog: Make a change to your plant choices

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    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Marigold 'Paprika'

Marigold 'Paprika'

Tagetes tenuifolia, Signet Marigold
  • NEW in 2013
Masses of small red, daisy-like flowers with a golden centre smother Marigold ‘Paprika’ all summer long. This pretty Signet marigold has a neatmound forming habit with finely cut, citrus scented foliage that smells fabulous as you brush passed it. This pretty annual makes a vibrant addition to cottage garden borders, beds and containers for a colourful, long lasting display. Height and spread: 25cm (10").

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

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    • 1 packet (300 seeds)

    • Despatch: Within 2 Days
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    • £0.99
Zinnia elegans 'Pop Art Golden & Red'

Zinnia elegans 'Pop Art Golden & Red'

  • NEW in 2013
  • Fleuroselect Approved Novelty
This magnificent variety is a worthy winner of its Fleuroselect Novelty award. The large golden blooms, carried on tall stems, are flecked and splashed with intricate red markings, making each bloom completely unique. These long lasting zinnia flowers are particularly attractive to butterflies and make a superb cut flower too. Zinnia elegans 'Pop Art Golden & Red' is perfect for creating an eye catching splash of colour in beds and borders. Height: 60cm (24"). Spread: 30cm (12"). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Marigold 'Dune Mixed'

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 2 Days
    •  
    • £1.99
Marigold 'Durango Bee' F1

Marigold 'Durango Bee' F1 Hybrid

Tagetes patula, French Marigold
A luxuriant variety with intense, rich, orange and yellow 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 2 Days
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    • £2.49
Rudbeckia Hirta Cappuccino

Rudbeckia hirta 'Cappuccino'

Coneflower, Black-eyed Susan
 Customer Rating

For a fabulous focal point in borders, plant this dazzling rudbeckia! Large 15cm (6in) diameter blooms in bright shades of rusty gold with contrasting darker centres will bloom all summer long. Vigorous, well-branched and heat tolerant plants will produce stunning semi-tall flowers which are perfect for cutting.

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    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Rudbeckia Hirta Prairie Sun

Rudbeckia hirta 'Prairie Sun'

Coneflower, Black-eyed Susan
 Customer Rating

An impressive debut for beds and borders, this unique new plant was awarded a Fleuroselect Gold Medal. The unusual blooms with central green cones and bright orange petals radiating back to lemon yellow, make dazzling cut flowers.

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    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Mina Lobata

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 2 Days
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    • £2.99
Osteospermum Sinuata African Sun

Osteospermum 'African Sun'

Dimorphotheca sinuata, African Daisy, Star of the Veldt, Dimorphotheca aurantiaca

Bushy, free-flowering plants, like a radiant sun with eye-catching golden yellow and vibrant orange bicoloured blooms. Stunning n containers as well as hot, dry borders, attracting bees and butterflies. Height: 30-45cm (12-18 inches).

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    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    • SAVE £1.40  
    • £2.39 £0.99
Marigold 'Durango Bolero' F1 Hybrid

Marigold 'Durango Bolero' F1 Hybrid

Tagetes patula, French Marigold
Wonderful anemone-like flowers on uniform, basal branching plants, early flowering with exceptional garden performance all summer. 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 (30 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Antirrhinum Majus Nanum Rembrandt

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 2 Days
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    • £2.19
Petunia Grandiflora Limoncello F1 Hybrid

Petunia grandiflora 'Limoncello' F1 Hybrid

The best ever yellow Petunia! Bushy, compact and free-flowering, with large wavy blooms in an attractive two tone creamy-yellow bicolour, resembling the delicious Italian liqueur. Adds a zest of lemon to borders or containers. Prefers a light, well drained soil in full sun. Height 20-25cm (8-10 inches). Growing tip: Get the best out of your petunias with our specially formulated Petunia Fertiliser - the perfect balance of nutrients to get them off to a flying start and nourish them through the summer. More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £2.49