Lilium rosthornii, commonly known as Rosthorn’s Lily, is a deciduous perennial bulb that originates from the mountainous regions and forest margins of South-Central China. It typically grows to a height of 2-3 feet (0.6-0.9 meters) and a width of 0.3-1 feet (0.09-0.3 meters). The plant features elegant, trumpet-shaped orange flowers with prominent stamens that bloom in the summer and fall, adding a vibrant splash of color to the garden landscape. The flowers are quite showy, making it a favorite among gardeners for ornamental purposes.

Rosthorn’s Lily is valued for its striking floral display and is often used in borders, rock gardens, and as a specimen plant. It is relatively easy to maintain, requiring medium water and thriving in well-drained soils rich in organic matter. While it prefers full sun or part shade, it is important to protect the bulbs from excessive heat. Mulching can help to keep the root zone cool. This lily is not commonly associated with serious diseases or pests, but it can be susceptible to lily beetle infestations. Gardeners should be aware of this potential problem and monitor for signs of damage.CC BY-SA 4.0