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 21 products.
 
Mesembryanthemum Sparkles Mixed

Mesembryanthemum 'Sparkles Mixed'

Dorotheanthus bellidiformis, Livingstone Daisy, Ice Plant

  Customer Rating

At last! A plant that not only tolerates, but positively thrives in dry, hot, sunny borders and rockeries! The succulent, fleshy-leaved plants cover the ground quickly, and become clothed in a rich carnival of colour all summer long.

 More info
    • 1 packet (200 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Mesembryanthemum Criniflorum Apricot Tutu

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.

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    • 1 packet (200 seeds)

    • Despatch: Within 2 Days
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    • £0.69
Nasturtium 'Black Velvet'

Nasturtium 'Black Velvet'

Tropaeolum minus 'Black Velvet', Indian Cress

 A unique colour in Nasturtiums! Deepest velvety, red-black blooms in abundance above fresh green foliage on neat, dwarf plants. Sure to create an eyecatching display in borders or containers when accompanied by Milkmaid. Will grow in any well-drained soil in full sun.

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

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    • 1 packet (15 seeds)

    • Despatch: Within 2 Days
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    • £2.69
Mesembryanthemum Criniflorum Magic Carpet Mixed

Mesembryanthemum criniflorum 'Magic Carpet Mixed'

Dorotheanthus bellidiformis, Livingstone Daisy, Ice Plant

  Customer Rating
Carpet like growth with leaves that appear to be sprinkled with ice crystals. Produces a glowing display in full sun on beds, borders, dry banks, rockeries, etc. More info
    • 1 packet (2600 seeds)

    • Despatch: Within 2 Days
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    • £1.99
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
Petunia X Hybrida T&M's Global Grandiflora F1

Petunia x hybrida 'T&M's Global Grandiflora' F1 Hybrid

Here is the ultimate colour selection in large flowered single Petunias. Virtually every colour, veined, starred, picotees, solids, pastels and bicolours are here formula blended. Extremely uniform, eye-dazzlingly colourful in beds, borders or containers. Height: 23-30cm (9-12in). 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 (100 seeds)

    • Despatch: Within 2 Days
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    • £2.79
Osteospermum Pluvialis Glistening White

Osteospermum 'Glistening White'

Dimorphotheca pluvialis, African Daisy, Rain Daisy, Dimorphotheca annua

 From the South African countryside comes this classic, silky, pure white flowering plant. For the front of the border in full sun it certainly lives up to its name with the flowers a pure glistening white throughout the day, and closing up each evening. The flowers are borne in great profusion over the whole plant, magnificent for the border, pots, patios and all sunny places. More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Petunia X Hybrida Prism Candy Mixed F1

Petunia x hybrida 'Prism Candy Mixed' F1 Hybrid

A designer blend of large, distinctively veined blooms in delicious sugar candy colours, making an eye-catching display. The neat, vigorous habit is excellent for containers and baskets. Height: 22-30cm (9-12in). 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 (50 seeds)

    • Despatch:
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    • £1.49
    • Out of stock
Portulaca grandiflora 'Happy Hour Mixture'

Portulaca grandiflora 'Happy Hour Mixture'

Rose Moss, Purslane
  • NEW in 2013
These dwarf trailing succulents simply love hot, dry conditions, making them perfect for ground cover, tumbling down banks or spilling out from rockeries. The large, semi double blooms open in full sun to reveal their spectacular tropical colours against a backdrop of fleshy foliage. Portulaca grandiflora 'Happy Hour Mixture' is drought tolerant once established and copes well with coastal conditions. Height: 25cm (10”). Spread: 30cm (12”). More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Petunia X Hybrida Duo Mixed F1

Petunia x hybrida 'Duo Mixed' F1 Hybrid

Bred with beauty and use in mind. A myriad of colour combinations sing-out from lacy orchid-like blooms, many striped and veined, others pure with only a hint of another contrasting colour. Early flowering, well branched plants produce a non-stop summer display in containers, bedding and baskets. One of the best Petunias giving value for money. Flowers summer. Height. 30cm (12 inches).Growing tipGet 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.Click here to buy now. More info
    • 1 packet (30 seeds)

    • Despatch: Within 2 Days
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    • £3.69
Petunia X Hybrida Chiffon Morn

Petunia x hybrida 'Chiffon Morn'

A 1995 All America Selections Bedding Plant Award Winner. An excellent variety, with large, early blooming flowers, which are rain resistant and a delightful soft candy pink. Chiffon Morn provides attractive, low and compact mounds of flower right through the season whatever the weather. Flowers summer. Height: 23-30cm (9-12in). 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 (80 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.29
Petunia X Hybrida Sophistica Antique Shade F1 Hybrid

Petunia x hybrida 'Sophistica Antique Shades' F1 Hybrid

Extremely pretty petunia with large ruffled blooms, each one seemingly hand-painted in lovely shades of soft pink and blushed cream not previously seen in petunias. Suitable for pots or baskets, making a stunning patio feature where it will flower freely all summer.

 More info
    • 1 packet (12 seeds)

    • Despatch: Within 2 Days
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    • £3.29