Koeleria glauca Perennial Blue Hair Grass. A mound forming plant with blue green leaves and delicate pale green flowers. Good for containers and borders. Grows to 25cm. (50 Seeds) £1.50 Quantity: at £1.50 each Add To Basket 0 in your basket View Basket Checkout Sowing Infomation: Sow from Nov-May at 20-25ºC. Cover seed lightly with vermiculite. Germinates in 2-3 weeks.