Lilium speciosum, commonly known as Japanese Lily, is a deciduous perennial herb native to Japan and China, where it thrives in forest margins, grassy slopes, and mountainous regions. It can reach up to 1.2 meters (3 ft 11 in) in height and 0.3 meters (1 ft 0 in) in width. The Japanese Lily is renowned for its large, showy flowers that bloom from late summer to early autumn (August to September) in north temperate regions. The flowers range from white to deep pink, often with a crimson-spotted throat, and emit a strong, sweet fragrance. This species is particularly valued for its late flowering period, which extends the garden display season.

The Japanese Lily is a popular ornamental plant, appreciated for its striking flowers and ease of maintenance. It is often used in borders, cottage gardens, and as a cut flower due to its long stems and fragrant blooms. Cultivation requires well-drained, humus-rich soil and a position in full sun to partial shade. While it prefers consistent moisture, it is important to avoid waterlogged conditions. Mulching can help maintain soil moisture and temperature. Japanese Lily is susceptible to lily beetle infestations and viral diseases, which gardeners should monitor for.CC BY-SA 4.0