Plant Profile: Diascia barberae

Twinspur is a perennial plant native to southern Africa, characterized by its mat-forming growth habit, reaching heights of 12 inches and spreading up to 18 inches wide. It produces lovely pink flowers from spring through fall, although in particularly hot summer climates, it may stop blooming during the peak heat. To promote flowering in the fall, it’s advisable to trim the plant back. Twinspur thrives best in areas with lower humidity levels.

This plant favors moist, nutrient-rich, and well-drained soils, and it flourishes in full to partial sunlight. While it can be cultivated as an annual, Twinspur also adapts well to container gardening and hanging baskets. In landscape design, it is ideal for borders, pathways, or rock gardens, providing an extended period of vibrant color to your outdoor space.