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 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. For direct sowing take a look at our stunning range of hardy annual seeds.
1 packet (30 cosmos seeds)
Quick Buy1 packet (30 cosmos seeds) (79675) Despatch: within 5 days
£2.49
Just£2.49
Marigold 'Tomato Growing Secret'
1 packet (40 marigold seeds)
Quick Buy1 packet (40 marigold seeds) (TKA23614) Despatch: within 5 days
£2.99
Just£2.99
1 packet (20 nasturtium seeds)
Quick Buy1 packet (20 nasturtium seeds) (TM50504) Save £0.50SEED SALE Despatch: within 5 days
£1.99 £1.49
Just£1.49
Cosmos sulphureus 'Brightness Mixed'
1 packet (100 cosmos seeds)
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£2.99
Just£2.99
Cosmos bipinnatus 'Sensation Mixed'
1 packet (200 cosmos seeds)
Quick Buy1 packet (200 cosmos seeds) (23808) Despatch: within 5 days
£2.69
Just£2.69
1 packet (60 cosmos seeds)
Quick Buy1 packet (60 cosmos seeds) (TM08256) Save £2.00SEED SALE Despatch: within 5 days
£2.99 £0.99
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1 packet (20 marigold seeds)
Quick Buy1 packet (20 marigold seeds) (TKA75003) Despatch: within 5 days
£2.99
Just£2.99
Cosmos bipinnatus 'Gazebo Mixed'
1 packet (100 cosmos seeds)
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£2.99
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1 packet (100 cosmos seeds)
Quick Buy1 packet (100 cosmos seeds) (TKA54808) Despatch: within 5 days
£1.99
Just£1.99
Nasturtium 'Troika Spotty Dotty'
1 packet (20 nasturtium seeds)
Quick Buy1 packet (20 nasturtium seeds) (TKA75004) Despatch: within 5 days
£1.99
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1 packet (40 nasturtium seeds)
Quick Buy1 packet (40 nasturtium seeds) (TX06766) Save £0.30SEED SALE Despatch: within 5 days
£0.99 £0.69
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Thunbergia alata 'Superstar Orange'
1 packet (12 thunbergia seeds)
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£3.99
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1 packet (40 nasturtium seeds)
Quick Buy1 packet (40 nasturtium seeds) (TKA24151) Despatch: within 5 days
£2.49
Just£2.49
Gazania 'Big Kiss White Flame' F1 Hybrid
1 packet (15 gazania seeds)
Quick Buy1 packet (15 gazania seeds) (TX09777) Save £2.70 Despatch: within 5 days
£3.99 £1.29
Just£1.29
1 packet (100 cosmos seeds)
Quick Buy1 packet (100 cosmos seeds) (TKA24102) Despatch: within 5 days
£2.99
Just£2.99
1 packet (40 nasturtium seeds)
Quick Buy1 packet (40 nasturtium seeds) (23854) Despatch: within 5 days
£2.49
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Petunia 'Grand Rapids Mixed' F1 Hybrid
1 packet (100 seeds)
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£2.99 £1.29
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1 packet (20 cucamelon seeds)
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£2.49
Just£2.49
Antirrhinum majus 'Royal Bride'
1 packet (400 antirrhinum seeds)
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£2.99
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Cosmos bipinnatus 'Psyche White'
1 packet (75 cosmos seeds)
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£2.99
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Petunia x hybrida 'Super Cascade Improved' F1 Hybrid
1 packet (40 petunia seeds)
Quick Buy1 packet (40 petunia seeds) (TKA23832) Despatch: within 5 days
£3.99
Just£3.99
1 packet (100 marigold seeds)
Quick Buy1 packet (100 marigold seeds) (TX06718) Save £1.00SEED SALE Despatch: within 5 days
£1.99 £0.99
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Cosmos bipinnatus 'Sweet Sixteen'
1 packet (70 cosmos seeds)
Quick Buy1 packet (70 cosmos seeds) (TKA24217) Despatch: within 5 days
£2.99
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1 packet (1000 lobelia seeds)
Quick Buy1 packet (1000 lobelia seeds) (TX01709) SEED SALE Despatch: within 5 days
£0.99
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Bacopa cordata 'Snowtopia White'
1 packet (10 bacopa pellets)
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£3.99
Just£3.99
1 packet (10 rhodochiton atrosanguineum seeds)
Quick Buy1 packet (10 rhodochiton atrosanguineum seeds) (TX02143) Save £2.70 Despatch: within 5 days
£3.99 £1.29
Just£1.29
Lobelia erinus 'Cascade Mixed'
1 packet (1000 lobelia seeds + 25% EXTRA FREE)
Quick Buy1 packet (1000 lobelia seeds + 25% EXTRA FREE) (TKA23842) Despatch: within 5 days
£2.69
Just£2.69
Nicotiana x sanderae 'Fragrant Cloud'
1 packet (1000 nicotiana seeds)
Quick Buy1 packet (1000 nicotiana seeds) (TKA24134) Despatch: within 5 days
£2.29
Just£2.29
1 packet (6 ricinus seeds)
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£3.99
Just£3.99
Marigold 'French Vanilla' F1 Hybrid
1 packet (20 marigold seeds)
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£4.99
Just£4.99
Cosmos bipinnatus 'Pied Piper Red'
1 packet (100 cosmos seeds)
Quick Buy1 packet (100 cosmos seeds) (TX06247) SEED SALE Despatch: within 5 days
£0.99
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Marigold 'Sunburst Mixed' F1 Hybrid
1 packet (40 marigold seeds)
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£2.49 £0.99
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1 packet (25 nasturtium seeds)
Quick Buy1 packet (25 nasturtium seeds) (TKA23859) Despatch: within 5 days
£1.69
Just£1.69
Dahlia variabilis 'Bishop's Children'
1 packet (50 dahlia seeds)
Quick Buy1 packet (50 dahlia seeds) (TKA24163) Despatch: within 5 days
£2.99
Just£2.99
Petunia hybrida 'Purple Tower' F1 hybrid
1 packet (25 petunia seeds + 25% EXTRA FREE)
Quick Buy1 packet (25 petunia seeds + 25% EXTRA FREE) (TKA48324) Despatch: within 5 days
£2.69
Just£2.69
1 packet (100 cosmos seeds)
Quick Buy1 packet (100 cosmos seeds) (TKA23963) Despatch: within 5 days
£2.99
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Marigold 'Alumia Vanilla Cream'
1 packet (50 marigold seeds)
Quick Buy1 packet (50 marigold seeds) (TKA52329) Despatch: within 5 days
£2.29
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Antirrhinum majus 'Circus Clowns'
1 packet (200 antirrhinum seeds)
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£2.49
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Dahlia variabilis 'Pompone Mixed'
1 packet (50 dahlia seeds)
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£2.99
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1 packet (650 lobelia seeds)
Quick Buy1 packet (650 lobelia seeds) (TM03820) Despatch: within 5 days
£1.59
Just£1.59
1 packet (30 cosmos seeds)
Quick Buy1 packet (30 cosmos seeds) (TKA24015) Despatch: within 5 days
£2.99
Just£2.99
1 packet (60 laurentia seeds)
Quick Buy1 packet (60 laurentia seeds) (TX07405) Save £0.30SEED SALE Despatch: within 5 days
£0.99 £0.69
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Gazania 'Kiss Bronze' F1 Hybrid
1 packet (20 gazania seeds)
Quick Buy1 packet (20 gazania seeds) (TT07114) Save £2.40SEED SALE Despatch: within 5 days
£3.69 £1.29
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1 packet (50 morning glory seeds)
Quick Buy1 packet (50 morning glory seeds) (TKA23845) Despatch: within 5 days
£2.69
Just£2.69
Petunia grandiflora 'Double Cascade Burgundy Plum Vein' F1 Hybrid
1 packet (25 petunia seeds)
Quick Buy1 packet (25 petunia seeds) (TM06768) Save £2.50SEED SALE Despatch: within 5 days
£3.49 £0.99
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Cosmos bipinnatus 'Cupcakes White'
1 packet (30 cosmos seeds)
Quick Buy1 packet (30 cosmos seeds) (TKA79674) Despatch: within 5 days
£1.99
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1 packet (30 nasturtium seeds)
Quick Buy1 packet (30 nasturtium seeds) (TKA48322) Despatch: within 5 days
£2.99
Just£2.99
Petunia x hybrida 'Duo Mixed' F1 Hybrid
1 packet (30 petunia seeds)
Quick Buy1 packet (30 petunia seeds) (TT06588) Save £2.40SEED SALE Despatch: within 5 days
£3.69 £1.29
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1 packet (9 cobaea seeds)
Quick Buy1 packet (9 cobaea seeds) (23807) Despatch: within 5 days
£3.99
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Antirrhinum 'Axiom Series Mixed' F1 Hybrid
1 packet (30 antirrhinum seeds)
Quick Buy1 packet (30 antirrhinum seeds) (TM07569) Save £2.70SEED SALE Despatch: within 5 days
£3.99 £1.29
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Zinnia elegans 'Giant Double Mixed'
1 packet (60 zinnia seeds)
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£2.99
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Tithonia rotundifolia 'Arcadian Blend'
1 packet (50 tithonia rotundifolia seeds)
Quick Buy1 packet (50 tithonia rotundifolia seeds) (TX03498) Save £0.50SEED SALE Despatch: within 5 days
£1.49 £0.99
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Antirrhinum pendula multiflora 'Chinese Lanterns' F1 Hybrid
1 packet (20 antirrhinum seeds)
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£0.99
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1 packet (150 aster seeds)
Quick Buy1 packet (150 aster seeds) (23815) Despatch: within 5 days
£2.99
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1 packet (75 seeds)
Quick Buy1 packet (75 seeds) (TT01921) Save £2.00SEED SALE Despatch: within 5 days
£2.99 £0.99
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Cosmos bipinnatus 'Sonata Series Mixed'
1 packet (30 cosmos seeds + 25% EXTRA FREE)
Quick Buy1 packet (30 cosmos seeds + 25% EXTRA FREE) (24101) Despatch: within 5 days
£2.99
Just£2.99
Marigold 'Durango Tangerine' F1 Hybrid
1 packet (40 marigold seeds)
Quick Buy1 packet (40 marigold seeds) (23824) Despatch: within 5 days
£2.99
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1 packet (16 mina lobata seeds)
Quick Buy1 packet (16 mina lobata seeds) (TM06634) Save £2.00SEED SALE Despatch: within 5 days
£2.99 £0.99
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Rudbeckia 'Sputnik' (Kelvedon Star)
1 packet (100 rudbeckia seeds)
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£2.99 £0.99
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1 packet (15 nasturtium seeds)
Quick Buy1 packet (15 nasturtium seeds) (TKA23794) Despatch: within 5 days
£2.99
Just£2.99
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