Dahlia Copper Boy

Bring a warm, glowing splash of colour to your Cornwall garden this summer with the Dahlia Copper Boy. This striking summer flowering bulb produces charming, medium-sized, firm ball-shaped blooms that show off a stunning coppery-orange hue, richening to a deep chocolate centre. Growing to around 90-100cm tall, it’s perfect for adding height and interest to the middle or back of your flower borders, creating a vibrant backdrop for smaller plants.

Dahlias like Copper Boy thrive in the UK’s temperate climate, but they do best in well-drained soil with plenty of sunlight—ideal for Cornwall’s bright summer days. Plant your tubers after the last frost, about 10-15cm deep and spaced 30-45cm apart, to allow room for growth. Regular watering and feeding with a balanced fertiliser will encourage strong stems and abundant blooms from July right through to the first frosts.

Whether grown in borders or large containers, Dahlia Copper Boy is a fantastic choice for gardeners looking to add rich, autumnal tones to their outdoor spaces. With a little care, this charming variety will bring warmth and a burst of colour to your garden year after year.