63-70 Days to maturity. Festuca glauca. Festuca Grass Festina Seeds. Non-GMO, Perennial. Open Pollinated. Ornamental. Festina Festuca seeds are a simple and hardy grow ideal for many hot and arid gardens. Festina blue fescue seeds promise 14-18 inch tall grassy clumps of silvery green blades perfect for highlighting walkways, borders, fences, or patios. Festuca (blue fescue) is native to most of the world's climates and is sure to perform well in a number of North American gardens. Festina Festuca seeds mix well with lavender, Lamb's Ear, and plectranthus for a variety of bluish and silvery greens. Pelleted Seeds.