Name: Northern Sea Oats Other Common Names: River Oats / Inland Sea Oats Scientific Name: Chasmanthium Latifolium Color: Green & Reddish-tan in the Fall Plant Seeds: Fall / Cold Stratify 1 Month Bloom Time: July - Aug Hardiness Zone: 3 - 9 Plant Height: 24 - 36" Plant Spacing: 12 - 18" Light Requirements: Sun - Part Shade Soil & Water Preferences: Average - Moist