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When to Sow Flowers

If you are unsure when to sow flower seeds – or what you can sow each month – look no further! Wondering what flower seeds to plant now? Check our monthly guide for which seeds to grow this month. Looking ahead? Browse our range below and plan ahead for your fabulous flower displays.

Flowers to Sow in January
Wondering which flowers to sow in January? It’s usually fairly quiet in the garden this month, so time to start raising plants from seed! It’s time to sow begonias, geraniums, lobelia, sweet peas, hollyhocks and...
Wondering which flowers to sow in January? It’s usually fairly quiet in the garden this month, so time...
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Flowers to Sow in February
Wondering which flowers to sow in February? It can prove a busy time of the year for gardeners as it’s time to make early sowings of many summer bedding plants, such as geranium, petunia, impatiens...
Wondering which flowers to sow in February? It can prove a busy time of the year for gardeners...
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Flowers to Sow in March
Wondering which flowers to sow in March? Sowing flower seed is at its peak this month as most summer bedding varieties can now be sown, including cosmea, gazania, petunia, lobelia, sweet pea, calendula, clarkia, larkspur,...
Wondering which flowers to sow in March? Sowing flower seed is at its peak this month as most...
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Flowers to Sow in April
Wondering which flowers to sow in April? It’s time to sow half-hardy flowers including nemesia, rudbeckia, Cosmos and French marigold under cover and hardy annuals such as oxalis and clarkia can be sown either indoors...
Wondering which flowers to sow in April? It’s time to sow half-hardy flowers including nemesia, rudbeckia, Cosmos and...
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Flowers to Sow in May
Wondering which flowers to sow in May? Now the soil is warming up, it’s the perfect time for sowing seeds such as primrose, cornflowers, calendula and sweet William direct into the ground. Sow nasturtium seeds...
Wondering which flowers to sow in May? Now the soil is warming up, it’s the perfect time for...
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Flowers to Sow in June
Wondering which flowers to sow in June? Sow alstroemeria, achillea, arabis, canterbury bells, coreopsis, erigeron, myosotis and sweet William seeds outdoors. Flowers to sow in June, in the greenhouse, include polyanthus, primrose and pansy. Browse...
Wondering which flowers to sow in June? Sow alstroemeria, achillea, arabis, canterbury bells, coreopsis, erigeron, myosotis and sweet...
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Flowers to Sow in July
Wondering which flowers to sow in July? Sowings can be made of aquilegia, campanula, coreopsis, delphinium, myosotis, penstemon and pansy seeds. It’s also time to sow biennials such as foxglove, sweet William and forget-me-nots for...
Wondering which flowers to sow in July? Sowings can be made of aquilegia, campanula, coreopsis, delphinium, myosotis, penstemon...
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Flowers to Sow in August
Wondering which flowers to sow in August? For colourful pot plants indoors, sow the seeds of cactus, cyclamen and coleus. Outdoors, sow feverfew, field cornflower, calendula, myosotis, siberian wallflower, cyclamen hederifolium and potentilla. Browse our...
Wondering which flowers to sow in August? For colourful pot plants indoors, sow the seeds of cactus, cyclamen...
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Flowers to Sow in September
Wondering which flowers to sow in September? It’s time to sow calendula, larkspur, nigella and poppy seeds outdoors, plus wildflowers. In the greenhouse, sow cyclamen, pelargonium and schizanthus seeds and sow sweet pea seeds in...
Wondering which flowers to sow in September? It’s time to sow calendula, larkspur, nigella and poppy seeds outdoors,...
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Flowers to Sow in October
Wondering which flowers to sow in October? Even though the nights are drawing in, there are still seeds to sow including coleus, aquilegia, nemesia and oxalis. Sow sweet peas in a cold frame or unheated...
Wondering which flowers to sow in October? Even though the nights are drawing in, there are still seeds...
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Flowers to Sow in November
Wondering which flowers to Sow in November? It’s time to make early sowings of geraniums, plus nemesia and coleus. You can also sow cactus and other houseplant seed varieties this month, so why not try...
Wondering which flowers to Sow in November? It’s time to make early sowings of geraniums, plus nemesia and...
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Flowers to Sow in December
Wondering which flowers to Sow in December? Even in the depths of winter sowings can be made of begonia, coleus, cyclamen and geranium provided suitable temperatures can be maintained. You can also sow cactus and...
Wondering which flowers to Sow in December? Even in the depths of winter sowings can be made of...
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Wondering when to sow flower seeds? There are plenty of flower seed varieties to inspire your garden during any month of the year, such as Marigolds in May, Antirrhinums in August and even non-stop Begonias and Coleus in December.

Start planning your patio pots, hanging baskets and borders – check when to sow flower seeds and order your seed today!

Want to know when to sow vegetable seeds? View our vegetable seed range.

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