Knautia macedonica ‘Green Lightning’ is an eye-catching perennial that brings a unique splash of colour and texture to your garden. This cultivar is celebrated for its distinctive, greenish-white flowers with a hint of pale pink, which create a striking contrast against its dark green foliage. Growing to a height of 60-90 cm (24-36 inches) and spreading to around 45 cm (18 inches), ‘Green Lightning’ is perfect for adding interest to borders, beds, and wildflower gardens.

For optimal growth, plant Knautia ‘Green Lightning’ in a sunny to partially shaded position where it can receive at least 4-6 hours of sunlight daily. It thrives in well-drained, fertile soil and is relatively low-maintenance, making it suitable for various garden settings. Ensure regular watering, particularly during dry periods, to keep the plant healthy and vibrant.

Feed Knautia ‘Green Lightning’ with a balanced, all-purpose fertiliser in early spring as new growth appears. To encourage a prolonged flowering period and maintain a neat appearance, deadhead spent blooms regularly. In late autumn, cut back the plant to ground level after the foliage has died back.

Knautia ‘Green Lightning’ is excellent for attracting bees and other pollinators, providing a valuable nectar source throughout its flowering period. By including this unique perennial in your garden, you enhance its visual appeal while supporting local wildlife and promoting a more biodiverse environment.