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 11 products.
 
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).

 More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    • SAVE £1.40  
    • £2.39 £0.99
Salvia Splendens Blaze Of Fire

Salvia splendens 'Blaze of Fire'

Scarlet Sage, Salvia splendens 'Fireball'
One of the most famous summer annual bedding plants, long flowering, early flowering, compact and neat. It is a frost tender annual. Ideal for bedding and edging. Other excellent sites are windowboxes and tubs. Flowers summer. Height 30cm (12in). More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.29
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
    •  
    • £1.99
Salvia Splendens Red Arrows

Salvia splendens 'Red Arrow'

Scarlet Sage

 An excellent all-rounder. Red Arrow produces lots of vivid red flowers set-off against deep green foliage and its excellent lateral branching habit makes it very effective in mass displays in beds, borders etc. Recommended also for window boxes, patio tubs, containers etc. Flowers summer. Height 28cm (11 in). More info
    • 1 packet (60 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09
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
    •  
    • £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
    •  
    • £2.19
Osteospermum Hybrida Passion Mixed

Osteospermum hybrida 'Passion Mixed'

African Daisy, Cape Daisy
  • Drought-tolerant variety
Naturally dwarf multi-branching plants with lots of 5cm (2in) flowers of purple, rose and white. En-masse in bedding, borders and containers they make a passionate carpet of summer colour with the advantage of being drought tolerant. Height: 45-60cm (18-24in). More info
    • 1 packet (10 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Salvia Farinacea Strata

Salvia farinacea 'Strata'

Mealy Sage, Mealycup Sage
From uniform and compact plants rise silvery erect stems bearing many silver-green calyx, from which a firework of small clear blue flowers emerge. Height: 35-45cm (14-18in). More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Salvia Coccinea Hummingbird Mixed

Salvia coccinea 'Hummingbird Mixed'

Scarlet Sage

 A charming and unusual tri-colour blend of intriguing, tubular shaped flowers, on upright stems. Ideal for adding tiers of summer colour to borders or containers, as well as attracting many beneficial insects to your garden. More info
    • 1 packet (45 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Kew : Salvia Red Arrows

Salvia splendens 'Red Arrow' - Kew Collection Seeds

Scarlet Sage

 An excellent all-rounder. Red Arrow produces lots of vivid red flowers set-off against deep green foliage and its excellent lateral branching habit makes it very effective in mass displays in beds, borders etc. Recommended also for window boxes, patio tubs, containers etc. Flowers summer. Height 28cm (11 in). More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09
Salvia Splendens Lighthouse

Salvia splendens 'Lighthouse'

Scarlet Sage

 A tall, bushy, vigorous variety with excellent weather resistant and long lasting flowers. Ideal planted as a vibrant annual hedging screen, or as a bright red beacon shining out from borders and containers. Height: 60cm (24in). More info
    • 1 packet (25 seeds)

    • Despatch:
    •  
    • £1.49
    • Out of stock