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 Paeony Purple Passion Seeds

750 Seeds Code: 12282

£3.19

Stock (Selectable) Hot Cakes Seeds

40 Seeds Code: 14518

£3.99

Stock Ten Week Mix Seeds

250 Seeds Code: 12784

£2.49

Stock Virginian Spring Sparkle Seeds

750 Seeds Code: 14593

£3.19

Poppy Pandora Seeds

500 Seeds Code: 26191

£3.19

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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!