Plant Profile: Iris domestica

Blackberry Lily is a perennial plant with rhizomes, belonging to the iris family, and is indigenous to Asia. Its foliage resembles that of irises, while its flowers are reminiscent of lilies, producing fruit that splits open to reveal clusters of seeds akin to blackberries. In late summer, the striking orange-spotted flowers bloom in clusters of three to twelve, lasting for several weeks.

For optimal growth, it is essential to plant Blackberry Lily in well-drained soil, particularly during winter, as overly wet conditions can be detrimental. Position the plants in average, moist, well-drained garden soil, ensuring they receive full sun to partial shade, and space them 3-4 inches apart (approximately 6-9 per square foot), planting them to a depth of 5 inches to reach the base of the rhizome. Once established, these plants exhibit drought tolerance. They are well-suited for use in the perennial borders of cottage or coastal gardens.

Regarding pests and diseases, Blackberry Lily does not face significant threats; however, its rhizomes may be susceptible to Iris borers.

For further details, refer to information on Iris.