Transform your garden with Clethra alnifolia 'Sixteen Candles', a compact and charming variety of Common White Alder, also known as Sweet Pepperbush. This hardy perennial is perfect for smaller spaces, such as courtyards and urban gardens, where its bushy, rounded form reaches a manageable height and spread of approximately 1 meter. The highlight of this plant is its striking white flower spikes, resembling candle flames, which emit a delightful clove-like fragrance throughout late summer. These long-lasting blooms not only add visual appeal but also attract a plethora of butterflies and other beneficial pollinators to your garden. 'Sixteen Candles' thrives in shaded areas, making it an excellent choice for gardens with limited sunlight. As autumn approaches, the glossy, toothed leaves of this shrub take on brilliant yellow hues, adding a final burst of colour before winter sets in. Whether planted as a standalone feature or grouped together in a lime-free border, Clethra alnifolia 'Si