Hierochloe odorata, commonly called Holy Grass or Sweetgrass, is a fragrant, rhizomatous perennial grass valued for its cultural significance and ornamental appeal. Native to cool, northern regions of North America, Europe, and Asia, this grass forms dense, spreading clumps of slender, olive-green foliage that reaches 18-24 inches in height. What truly sets H. odorata apart is its delightful, vanilla-like fragrance, which is released when the leaves are rubbed or crushed. This distinct aroma has made Sweetgrass an important ceremonial plant for many indigenous cultures, who use it in various rituals and traditions. In the garden, Hierochloe odorata makes an excellent low-growing groundcover or border plant, spreading slowly to form a lush, fragrant carpet. It thrives in cool, moist, well-drained soils and full to partial sun exposure. Hardy in USDA Zones 3-8, this resilient grass is able to tolerate cold winters, making it a reliable perennial for northern gardens. For gardeners seeking a unique, aromatic addition to their landscape, Sweetgrass is a captivating and culturally significant choice.
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Deciduous, Full Sun, Illinois Native, Medium, Native to North America, Partial Shade, Partial Sun, Perennial, Wet
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