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 27 products.
 

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
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    • £2.99
Begonia X Tuberhybrida Illumination Apricot Shades F1 Hybrid

Begonia x tuberhybrida 'Illumination Apricot Shades' 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 2 Days
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    • £3.79
Salvia Farinacea Seascape Mixed

Salvia farinacea 'Seascape Mixed'

Mealy Sage, Mealycup Sage

A relaxing blend of three varieties of salvia with stunning flower spires in shades of blue with silver. These compact, branching and early flowering salvias will add a wonderful new dimension to bedding displays as they sway in the slightest breeze creating a truly tranquil border feature.

 More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
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    • £1.99
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
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    • £2.99
Begonia X Tuberhybrida Royal Picotee F1

Begonia x tuberhybrida 'Royal Picotee' F1 Hybrid

Distinctive large flowers of apricot to cream with red picotee. Use alone in baskets and containers. Height: 20-30cm (8-12in).

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

 More info
    • 1 packet (40 seeds)

    • Despatch:
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    • £1.49
    • Out of stock
Bidens Ferulifolia Golden Eye

Bidens ferulifolia 'Golden Eye'

From T&M's own breeding program comes this prostrate form of Bidens, Ideally suited for baskets and containers or tumbling over low walls, the bright yellow flowers and ferny foliage will enhance the summer sunshine in any garden. Flowers summer. Height: 25-30cm (10-12in). More info
    • 1 packet (75 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Begonia X Tuberhybrida Nonstop® Rose Petticoat F1

Begonia x tuberhybrida 'Nonstop® Rose Petticoat' F1 Hybrid

Without doubt, a fantastic new colour to the 'Non-Stop®' series. Large,10cm (4in) eye-catching, deeply frilled, fully double blooms of white with a deep rose picotee. 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 (25 seeds)

    • Despatch:
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    • £1.49
    • Out of stock
Begonia semperflorens 'Sunshade Mixed' F2 Hybrid - Part of the Alan Titchmarsh Collection

Begonia semperflorens 'Sunshade Mixed' F2 Hybrid - Part of the Alan Titchmarsh Collection

 
  • NEW in 2013
Begonia 'Sunshade Mixed' is a versatile bedding plant capable of growing equally well in full sun as it is in partial shade. A quality all green foliage mixture of red, white and pink blooms. Perfect planted in borders or containers. Height: 15cm (6"). Spread: 20cm (8"). More info
    • 1 packet (2000 seeds)

    • Despatch: Within 2 Days
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    • £1.99
Clitorea Ternatea Butterfly Pea

Butterfly Pea

Clitoria ternatea, Blue Pea

 A fast-growing tropical climber producing a wonderful display of 5cm (2in) blue flowers from mid to late summer. Ideal for covering trellis in a sheltered part of the garden where it will attract bees and butterflies, or as a perennial grown in a conservatory. Climbs 1.8m-2.4m (6-8 feet). More info
    • 1 packet (20 seeds)

    • Despatch: Within 2 Days
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    • £2.49
Begonia X Tuberhybrida Show Angels Mixed F1

Begonia x tuberhybrida 'Show Angels Mixed' F1 Hybrid

These exquisite begonias are the premier basket and container plant. With pendulous habit and an abundance of large, mostly fully double flowers, the selection contains some delightful picotees. They flower early, are uniform with vigour, and have good mildew resistance. Well worth the money! 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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    • £4.99
Salvia Farinacea Victoria

Salvia farinacea 'Victoria'

Mealy Sage, Mealycup Sage
Tall, handsome spiky plants which add a touch of elegance to a bed or border. The flower spikes are produced over a long period and are excellent for cutting. A Fleuroselect Bronze Medal Winner. Flowers summer/autumn. Height 18in. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
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    • £2.99
Salvia Farinacea Fairy Queen

Salvia farinacea 'Fairy Queen'

Mealy Sage, Mealycup Sage
Unique breeding has brought us this very visually appealing Salvia. Bushy, compact plants bear multiple spikes of attractive blue and white bicoloured flowers on distinctive dark stems. Flowers all summer and continues through to October in borders or containers. Height: 35-45cm (14-18in). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
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    • £2.19