Annual Flower Seeds

Bring months of colour and joy to your garden with Johnsons' annual flower seeds collection. Some of Britain’s most cherished garden flowers are annuals: fragrant sweet peas, frilly petunias, vibrant zinnias, and more. These beloved blooms promise a show-stopping floral display that lasts for months on end, completing their life cycle in one year.

Perfect for brightening up beds, borders, and hanging baskets, annuals come in a breathtaking array of hues and forms to suit any garden style. Many also make excellent cut flowers for seasonal arrangements and bouquets! Explore our full range of annual flower seeds below.

149 products

Poppy Shirley Double Mix Seeds

1500 Seeds Code: 12182

£2.49

Rhodochiton Purple Bell Vine Seeds

15 Seeds Code: 11451

£4.99

Calendula Daisy Mix Seeds

100 Seeds Code: 21395

£3.19

Calendula Kinglet Mix Seeds

100 Seeds Code: 27305

£3.19

Tagetes Golden Gem Seeds

220 Seeds Code: 14513

£3.19

Verbena Sparkles Mix Seeds

125 Seeds Code: 15057

£3.19

Nasturtium Alaska Salmon Orange Seeds

25 Seeds Code: 11242

£3.49

Nasturtium Golden Jewel Seeds

25 Seeds Code: 12262

£3.19

Nasturtium Mahogany Gleam Seeds

25 Seeds Code: 15187

£3.19

Nasturtium Prince Charming Seeds

25 Seeds Code: 15946

£3.49

Nasturtium Tip Top Mix Seeds

25 Seeds Code: 12659

£3.49

Sweet Pea Beaujolais Seeds

20 Seeds Code: 15715

£3.49

Sweet Pea Best of the Blues Seeds

20 Seeds Code: 17021

£3.49

Sweet Pea Dwarf Explorer Mix Seeds

25 Seeds Code: 16466

£3.49

Sweet Pea Erewhon Seeds

20 Seeds Code: 21403

£3.49

Petunia Bedding Mix Seeds

750 Seeds Code: 16664

£3.19

Zinnia Giant Double Mix Seeds

150 Seeds Code: 11732

£3.19

Zinnia Orange King Seeds

100 Seeds Code: 20228

£3.49

Nigella Delft Blue Seeds

200 Seeds Code: 23280

£2.99

Sweet Pea Old Times Seeds

25 Seeds Code: 14851

£3.49

Sweet Pea Ripple Mix Seeds

25 Seeds Code: 10984

£3.49

Phlox Tapestry Mix Seeds

175 Seeds Code: 13305

£3.19

Poached Egg Plant Limnanthes Seeds

100 Seeds Code: 11365

£3.19

Petunia Special Multiflora Mix F1 Seeds

120 Seeds Code: 10929

£3.49

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Explore Our Annual Flower Seeds

Our annual seeds bloom gloriously throughout the flowering season. Half-hardy annuals, sown indoors in March or April, can flower as early as June, while many hardy annual seeds can be sown in autumn for earlier spring displays. From eye-catching cosmos to delicate lobelias, there are so many wonderful varieties to explore! Pair them with perennial seeds for year-round variety.

Buy Annual Seeds Online at Johnsons

Whether you’re looking to fill your beds and borders with glorious blooms or grow a spectacular cut flower garden, our flower seeds are the perfect choice. Our carefully-selected annual seeds promise unbeatable germination rates, vigorous growth, and vibrant, long-lasting blooms. Order today with Johnsons for fast UK delivery – 100% satisfaction guaranteed!