Sunflower Double Sun King

£4.00

Sunflower Double Sun King

£4.00

‘Double Sun King’ is a show-stopping garden favourite, bursting with large, fully double golden blooms atop tall, sturdy stems. Perfect for sunny borders or the back of a flower bed, these striking sunflowers add height, depth, and cheerful colour, creating a dramatic summer statement. Easy to grow and long-lasting, they’re just as stunning as cut flowers, bringing a touch of sunshine indoors while brightening your garden all season long.

Average 20 seeds.

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1620 in stock

How to grow this seed
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Additional Information

Growing Information

Sowing info

Sunflowers grow quickly, so don’t be tempted to start too early. Sow sunflower seeds 1.5cm deep into individual pots of peat-free compost. Can also be sown direct after last frost. Germination takes 7 – 14 days at 21 – 27C. When your plants reach about 30cm tall, plant them out into the garden after all risk of frost has passed.

Growing info

Sunflowers thrive in sun and fertile soil, but also grow well in containers. For maximum height, plant in the ground. Tall varieties may need staking; brushing seedlings regularly before planting helps strengthen stems by simulating wind.

Timings and Position

Sowing Months: March – June

Flowering Period: July – October

Position:  Full sun     

Key information

Dimensions 13.2 × 9.5 × 0.2 cm
Sow Month

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Difficulty