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 7 products.
 
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
Nasturtium minus 'Just Peachy'

Nasturtium minus 'Just Peachy'

Tropaeolum minus, Indian Cress

 You’ll love how the delightful ruffled blooms of Nasturtium ‘Just Peachy’ sit well above the fresh green foliage of these neat, compact plants. The pretty blooms create a carpet of creamy peach shades that look stunning spilling from borders or containers. Grow some of these easy-to-grow hardy annuals in the vegetable plot too and use the flowers and leaves to brighten salads. Height: 20cm (8"). Spread: 35cm (14").

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

 More info
    • 1 packet (17 seeds)

    • Despatch: Within 2 Days
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    • £2.29
Phlox drummondii 'Moody Blues'

Phlox drummondii 'Moody Blues'

Annual Phlox

 Free flowering in a beautiful range of attractive blue shades, this easy to grow, half hardy annual is a cottage garden classic. Phlox drummondii 'Moody Blues' has a compact bushy habit that makes it ideal for planting in loose drifts at the edge of borders, and performs equally well in containers. Annual Phlox also makes a delightful cut flower so you can enjoy it in your home too! Height: 25cm (10”). Spread: 30cm (12”). More info
    • 1 packet (175 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Nasturtium majus 'Orange Troika'

Nasturtium majus 'Orange Troika'

Tropaeolum majus, Indian Cress
 Customer Rating
A vigorous trailing nasturtium with a neat compact habit. and vibrant orange flowers. Nasturtium ‘Orange Troika’ produces its colourful blooms above decorative marbled foliage so they will always be in full view. A stunning variety for baskets and containers or used as a spreading groundcover in beds and borders. Height: 30cm (12"). Spread: 150cm (59").

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

Read Michael Perry's blog: Make a change to your plant choices - 2

 More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Petunia x hybrida 'Blueberry Lime Jam' F1 Hybrid

Petunia x hybrida 'Blueberry Lime Jam' F1 Hybrid

This designer petunia mixture brings together a stunning combination of lime green and midnight purple blooms. The spreading stems will quickly knit together to create superb ground cover. Grow Petunia ‘Blueberry Lime Jam’ in beds, borders and containers for a simply spectacular display that will flower throughout the summer until the first frosts. Height: 30cm (12”). Spread: 35cm (14”). More info
    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Petunia x hybrida 'Diamond Pearly Shades' F1 Hybrid

Petunia x hybrida 'Diamond Pearly Shades' F1 Hybrid

Petunia x hybrida 'Diamond Pearly Shades' is the first large-flowered, trailing petunia from seed. With outstanding garden performance and exceptional weather resistance, this pearly pink stunner will outperform more expensive, cutting-raised surfinia petunias. Enjoy masses of 8cm (4”) diameter blooms on long stems that look fabulous in baskets and containers or spreading through beds and borders as ground cover. Height: 20cm (8”). Spread: 80cm (31”). More info
    • 1 packet (12 seeds)

    • Despatch: Within 2 Days
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    • £3.79
Begonia semperflorens 'Fairyland Mixed'

Begonia semperflorens 'Fairyland Mixed'

Begonia ‘Fairyland Mixed’ is a striking semi double, rose-bud flowered bedding begonia. This British-bred variety has outstanding vigour and excellent garden performance that is not usually seen in seed-raised, double-flowered begonias. Offering premium quality at a less than premium price, these versatile plants will create a riot of colour in borders and containers, thriving equally well in sun or shade. Height: 25cm (10”). Spread: 30cm (12”). More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99