Sunflower 'Magic Roundabout' F1 HybridHelianthus annuus

Hardy Annual

What is Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.


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Magnificent bicolour blooms

Tall stems reaching 1.8m (6') high

Perfect for gardening with children

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Height Up to 180cm (70in)
Spread Up to 45cm (18in)

Hardy Annual

cottage gardenswildlife gardenscut flower garden

full sun

Sowing Months Flowering Months

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Irresistible, biciolour flowers that rise around 1.8m (6’) tall! Sunflower 'Magic Roundabout' is a sunny blend of harmonious colour combinations. These hardy annuals are perfect for planting at the back of borders where their F1 vigour will ensure that they stay the course, providing a long lasting summer display. Like all Sunflowers, they are easy to grow and make the cheeriest of cut flowers! Height: 1.8m (6’). Spread: 45cm (18").

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1 packet (20 seeds) (37720)


Direct sow Sunflower seeds outdoors where they are to grow from April to May. Choose a position in full sun on well drained soil which has been raked to a fine tilth. Sow seeds thinly, at a depth of 1cm (&frac;1/2") in drills spaced 45cm (18") apart and cover seed with its own depth of soil to exclude light. Water the ground regularly, especially during dry periods. Germination usually takes up to 21 days. When sunflower seedlings are large enough to handle, thin them out to 30cm (12") apart.

Alternatively, sow indoors in individual 7.5cm (3") pots from March to April at a temperature of 20-25C (68-77F). Once germinated, grow sunflower plants on in cooler conditions until large enough to plant outdoors after all risk of frost has passed.

More Info
Feed and water sunflower plants regularly. Stake sunflower stems with tall canes to prevent wind damage. Deadhead faded Sunflower blooms to encourage more flowers to be produced.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.


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