Annual Flowers

The quickest route to a garden full of colour — easy annual flowers sown, grown and flowering in a single season. The backbone of any cutting patch and pollinator border.

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  • $6.00

    Royal Family pink sweet pea for height sweet pea seeds from the Royal Family series produce a pink-flowering annual climber with a classic cottage-garden look. This variety is valued for its abundant blooms and its...

  • Sweet Pea Royal Family Red seeds (Lathyrus odoratus) – annual flower Sweet Pea Royal Family Red (Lathyrus odoratus) – annual flower seeds from SeedsChoice
    17%
    $5.00$6.00

    Royal Family Red sweet peas for height sweet pea seeds in the Royal Family Red type are a classic choice for gardeners who want richly colored, fragrant blooms on a vigorous climbing annual. This variety...

  • $6.00

    Royal Family White annual climber for gardens sweet pea seeds ‘Royal Family White’ are a classic choice for an elegant, white flowering sweet pea display in borders, cottage-style planting, and trellised spaces. This annual flower...

  • $6.00

    Royal Family White sweet pea for trellises sweet pea seeds ‘Royal Family White’ are a classic choice for vertical garden interest, producing an elegant display of white blooms on a vigorous, climbing annual. This variety...

  • $6.00

    Sweet pea colour for trellises and arches sweet pea seeds ‘Unwin’s Striped’ are a classic choice for gardeners who want an elegant annual climber with standout, bicolour flowers. This unwin's striped sweet pea produces red...

  • $6.00

    Mixed-color annual blooms for borders and bouquets sweet sultan seeds produce an elegant annual flower mix with soft, tufted blooms in varied shades, ideal for adding a classic look to beds, borders, and informal plantings....

  • Sweet William Wee Willie Mixed seeds (Dianthus barbatus) – annual mix Sweet William Wee Willie Mixed (Dianthus barbatus) – annual mix seeds from SeedsChoice
    17%
    $5.00$6.00

    Compact annual colour for borders and pots sweet william seeds bring the charming “Wee Willie” mixed type to your garden with a neat, dwarf habit and clusters of flowers in attractive pink tones. This compact...

  • Sweet William Wee Willie seeds (Dianthus barbatus) – annual flower Sweet William Wee Willie (Dianthus barbatus) – annual flower seeds from SeedsChoice
    17%
    $5.00$6.00

    Compact annual Sweet William for colorful displays sweet william seeds ‘Wee Willie’ produce a compact, dwarf Sweet William with a neat habit and abundant flower heads in mixed pink tones. This annual Dianthus is valued...

  • $6.00

    Bright orange annual flowers for neat borders tagetes orange gem seeds produce a compact annual flower with many small, single blooms in a vivid orange tone. This variety is valued for its tidy, mounded habit...

  • $6.00

    Ten week stock seeds for colourful displays ten week stock seeds are a classic choice for bright, traditional bedding displays and container planting. This annual mix produces upright flower spikes in a varied palette, making...

  • $6.00

    Soft pastel annual blooms for borders toad flax seeds bring a light, airy look to beds and edging with a soft pastel flower mix that suits many garden styles. This Fairy Bouquet linaria mix is...

  • $6.00

    Organic annual flower with airy umbel blooms toothpick the giant seeds are an organic choice for gardeners looking for a refined, ornamental annual with a light, lacy look. This variety, Ammi visnaga, is known for...

  • Trailing Sapphire seeds (Lobelia erinus) – annual Trailing Sapphire (Lobelia erinus) – annual seeds from SeedsChoice
    17%
    $5.00$6.00

    Sapphire trailing color for baskets and boxes trailing lobelia seeds are a popular choice for creating a soft, cascading edge in containers. This Sapphire selection is an annual flower type valued for its blue-purple lobelia...

  • $6.00

    Trailing Lobelia Sapphire for Cascading Summer Colour trailing lobelia seeds are a popular choice for creating a soft, flowing edge of blue-purple lobelia flowers in containers and borders. This annual lobelia flower is known for...

  • $8.00

    Treasure Flower Seeds for Bold Summer Colour treasure flower seeds bring striking, warm-toned blooms to sunny borders and containers, making them a standout choice among annual flower seeds. This Annual Mix F1 Tiger selection is...

  • Treasure Sunshine Mix seeds (Gazania splendens) – annual flower Treasure Sunshine Mix (Gazania splendens) – annual flower seeds from SeedsChoice
    17%
    $5.00$6.00

    Treasure Flower annual mix for sunny borders treasure flower seeds bring a bright Sunshine Mix look to beds, borders, and containers with warm, sparkling tones that stand out in summer displays. These Gazania splendens flowers...

  • Treasure Sunshine Mix seeds (Gazania splendens) – annual flower Treasure Sunshine Mix (Gazania splendens) – annual flower seeds from SeedsChoice
    17%
    $5.00$6.00

    Treasure Flower Sunshine Mix for Bright Displays treasure flower seeds in this Sunshine Mix produce a vibrant, warm-toned display with daisy-like blooms that stand out in beds, borders, and containers. This annual flower is commonly...

  • Tulip Poppy seeds (Papaver glaucum) – annual flower Tulip Poppy (Papaver glaucum) – annual flower seeds from SeedsChoice
    17%
    $5.00$6.00

    Vibrant annual blooms for beds and borders tulip poppy seeds produce a striking annual display with distinctive, tulip-like flowers in vivid red tones. This variety is valued as a red poppy border plant, creating bold...

  • $6.00

    Venice Pink climber for vertical summer colour venice pink climber seeds are an annual vine mix selected for quick coverage and showy, two-tone blooms. This fast growing climber produces large bicolor pink white flowers that...

  • $6.00

    Verbena Ideal Florist Mix for colourful borders verbena seeds in the Ideal Florist Mix are a classic choice for bright, mixed colour verbena flowers in beds, edging, and low border flowering annuals. This annual bedding...

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Flower Seeds – SeedsChoice

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Annual flower seeds — fast, generous colour in a single season

Annual flowers are the quickest route to a garden full of colour — sown, grown and flowering all in one season. They're the backbone of any cutting patch and pollinator border, gathering the easiest and most generous flowers from across our flower seed range. New to flowers? Our flower growing guide covers the basics.

Most annuals are sown in spring — the calendar shows when.

The most rewarding annuals to grow

For non-stop colour, sow cosmos, zinnias, marigolds and cheerful sunflowers; for the vase, fill our cut-flower range; for wildlife, our pollinator flowers. Hardy annuals can even be sown in autumn for earlier, bigger plants.

Hardy and half-hardy annuals

Hardy annuals, like cornflowers and poppies, shrug off cold and can be sown direct; half-hardy annuals, like cosmos and zinnias, need warmth and are best started under cover, then planted out after frost. For colour that returns year after year, see our perennial flowers.

Building a cutting patch? Here's where to look next.

Popular flower categories: Cosmos · Zinnia · Marigold · Sunflower · Cut Flowers

At SeedsChoice, every order ships from Meppel, NL with fast, tracked EU delivery.

Frequently Asked Questions

What is an annual flower?
One that grows, flowers and sets seed all in a single season, then dies.

What's the difference between hardy and half-hardy annuals?
Hardy annuals tolerate cold and can be sown direct; half-hardy ones need warmth and are best started under cover.

Which annuals are easiest?
Cosmos, zinnias, marigolds, sunflowers, cornflowers and nasturtiums are all foolproof.

When do I sow them?
Mostly in spring, though hardy annuals can be sown in autumn for bigger, earlier plants.

Do annuals come back?
No — sow them fresh each year, or grow perennials for colour that returns.