Helianthus Pro Cut Orange Bi-Colour SeedsHelianthus Pro Cut Orange Bi Colour Seeds Stunning Dual Toned Sunflowers for a Bold Garden Display Add a splash of vibrant colour to your garden with the Helianthus Pro Cut Orange Bi Colour, a unique sunflower variety featuring dual toned petals in striking shades of orange and yellow. These pollen free sunflowers grow on single, sturdy stems, reaching a height of 150 cm, making them ideal for both garden displays and stunning floral arrangements.