Growing Tunica (Tunic Flower): A Low-Maintenance Ground Cover

Overview

Tunica, also known as tunic flower (pronounced too'-nik-uh), is a low-growing, spreading perennial that forms a dense mat of foliage. Many authorities now classify this Eurasian native under the genus Petrorhagia.

Growing Conditions

• Light: Full sun.
• Soil: Average, well-drained soil.
• Spacing: 8–12 inches apart.
• Water: Tolerates dry soil and drought once established.

Care and Maintenance

Tunica has no serious pest or disease problems. It is not well-suited to the hot, humid conditions of the southern United States.

Design Ideas

Use tunica at the front of borders, in rock gardens, or combined with perovskia, lilies, veronica, and blue salvia for a charming, low-maintenance display.