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 16 products.
 
Antirrhinum Nanum Frosted Flames

Antirrhinum nanum 'Frosted Flames'

Snapdragon

  Customer Rating
The rich carnival of colour produced by this stunning Antirrhinum is perfectly foiled by the unusual, frosted foliage, making the plants a real talking point. Exceptional performance for the summer border. More info
    • 1 packet (60 seeds)

    • Despatch: Within 2 Days
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    • £1.49
Antirrhinum Majus Nanum Bronze Dragon

Antirrhinum majus 'Bronze Dragon'

Snapdragon
These eye-catching, bushy, dwarf plants have the darkest, almost black foliage we have ever seen on an Antirrhinum! Bred by Thompson & Morgan, Bronze Dragon looks almost as attractive before flowering as it does when smothered in its gorgeous, purple and white bicoloured blooms. Truly outstanding in borders or containers and can also boast very good rust resistance. More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.99
Laurentia Avant-Garde Blue

Laurentia 'Avant-Garde Blue' F1 Hybrid

Isotoma, Solenopsis axillaris
T&M's flower breeders have struck gold with the first ever F1 Hybrid Laurentia to be entered into the Fleuroselect trials. Both 'Avant-Garde Blue' and 'Pink' have the same uniform, vigorous plant habit and have earlier scented, star shaped blooms which are produced in abundance over a long flowering season. Your garden will be filled with colour all summer. Height: 25-30cm (10-12in). More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09
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
    •  
    • £2.99
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
    •  
    • £2.99
Petunia Grandiflora Pendula Lady Purple F1

Petunia grandiflora pendula 'Lady Purple' F1 Hybrid

This genuinely cascading Petunia is smothered in bright purple-pink flowers, each with a black throat. Plants are only 15cm (6in) high and can spread up to 90cm (3ft), making them ideal candidates for all types of container and baskets. Non-stop flowering, even during mild frosts, gales and heavy rain, plants will quickly revive. Because plants are seed raised, you can grow with confidence, assured that there is no risk of virus. Awarded a Fleuroselect Quality Mark. 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 (20 seeds)

    • Despatch: Within 2 Days
    •  
    • £3.99
Nemesia Strumosa Klm

Nemesia strumosa 'KLM'

Cape Jewels

The top petals are rich blue in clear contrast to the lower petals' creamy whiteness. Lots of flowers, smaller than the large flowered strains, even in height 25cm (10in) and with universal appeal. Named after the Dutch airway KLM whose company colours are blue and white. An excellent companion to our red and white Nemesia Mello. Use it in beds, borders etc, to brighten up the garden or in tubs, planters, on the patio or even as a windowsill pot plant. Flowers summer. Height 25cm (10in.)

 More info
    • 1 packet (400 seeds)

    • Despatch: Within 2 Days
    •  
    • £0.99
Brachycome Iberidifolia Bravo

Brachyscome iberidifolia 'Bravo'

Swan River Daisy, Brachycome

 An exciting mixture of the "Swan River Daisy" in three distinct bright colours: white, blue and violet, each with a striking black centre - plus a few surprise colour combinations too. A valuable bedding and container plant. Awarded a Fleuroselect Quality Mark. Flowers summer. Height: 20-25cm (8-10in). More info
    • 1 packet (175 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
Laurentia Avant-Garde Pink

Laurentia 'Avant-Garde Pink' F1 Hybrid

Isotoma, Solenopsis axillaris
T&M's flower breeders have struck gold with the first ever F1 Hybrid Laurentia to be entered into the Fleuroselect trials. Both 'Avant-Garde Blue' and 'Pink' have the same uniform, vigorous plant habit and have earlier scented, star shaped blooms which are produced in abundance over a long flowering season. Your garden will be filled with colour all summer. Height: 25-30cm (10-12in). More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09
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
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    • £1.49
Phlox Hybrida Compacta 'Peppermint Candy'

Phlox hybrida compacta 'Peppermint Candy'

Delicious sparkling red, green and white striped flowers, appear like small, crystallised sweeties above the neat compact mounds of foliage, creating a mouthwatering display on a sunny patio. More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
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    • £1.49
Celosia Fresh Look Red & Yellow

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 2 Days
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    • £2.69