Agapanthus Double Blue Boy is a unique tissue culture variety that features double-layered, deep blue flowers in dense clusters atop sturdy stems. Its green, strap-like foliage forms a tidy, compact mound, making it an excellent choice for various garden settings. Thriving in full sun to partial shade and well-drained soil, this variety reaches a height of 60–70 cm and spreads about 50–60 cm. Perfect for garden beds, borders, or containers, Agapanthus Double Blue Boy adds vibrant colour and texture to any landscape.