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.
 

Dahlia variabilis 'Redskin'

Very double, compact free-flowering with maroon to bronze-green foliage. A particularly good combination with marigolds. Height: 30-38cm (12-15in).
More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £0.99

Antirrhinum nanum 'Twinny Peach' F1 Hybrid

Snapdragon

One of the best new antirrhinum introductions for many years, Antirrhinum Twinny Peach is the first dwarf double F1 Hybrid variety available. Compact, bushy plants with many branching stems produce stunning double blooms in breathtaking peach shades. The blooms are so double and tightly closed that bees are unable to enter, which prolongs the flowering period in the garden and adds to the outstanding garden performance of Antirrhinum Twinny Peach. Simply stunning planted in borders or containers.
More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £3.39

Marigold 'Golden Gate'

Tagetes patula, French Marigold

Fully double, large 3in African-type flower heads on dwarf plants. Its striking mahogany blooms, edged with gold, are prolific and early flowering. Height: 15-25cm (6-10in).

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

More info
    • 1 packet (60 seeds)

    • Despatch: Within 3 days
    •  
    • £2.89

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 3 days
    •  
    • £3.89

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 3 days
    •  
    • £1.49

Celosia argentea var. cristata 'Fresh Look Red & Yellow'

Cockscomb, Plumosa group

These ideal partners will add a refreshing flow to your summer bedding displays or containers. Traditionally used as a pot plant, new breeding has turned Celosia Fresh Look into an outstanding garden performer, flowering non-stop all summer long. More info
    • 1 packet (50 seeds)

    • Despatch: Within 3 days
    •  
    • £3.19

Celosia argentea var. cristata 'Century Mixed'

Cockscomb, Plumosa group

All America Selections Bronze Medal winner for 1985. Extremely large flowers often 12in long, produced in abundance. Colours are scarlet, yellow, cream, rose and deep red. Attractive and unusual pot plants also suitable for bedding in a warm sunny sheltered border. They are very uniform and make good cut flowers. Flowers late summer. Height: 60cm (24in).

More info
    • 1 packet (100 seeds)

    • Despatch: Within 3 days
    •  
    • £2.19