Moana Nursery Switch Grass

Since this grass has a mature spread of about 2 feet, you should space them 2 to 3 feet apart if you want them to eventually grow together into a solid, dense hedge or mass planting.

Heavy Metal Blue Switch Grass is hardy in USDA zones 4 through 9, meaning it can withstand cold winters across most of the United States. It is a perennial, so it will go dormant in winter and return in the spring.

Yes, it is considered deer resistant. While no plant is 100% deer-proof if food sources are scarce, deer generally avoid this grass due to its texture and taste.

It is a low-maintenance choice. The only significant task is cutting the foliage back to the ground in late winter or early spring before new growth appears to keep the plant healthy and tidy.

While it is adaptable to loamy, sandy, or clay soils, it performs best in well-drained conditions. If your soil stays consistently soggy or waterlogged, you may need to amend the area to improve drainage to prevent root rot.

This grass requires full sun—at least 6 to 8 hours of direct sunlight daily—to maintain its signature steel-blue foliage and upright growth habit. If planted in partial shade, the grass may lean or lose its vibrant color.