Why is my grass growing so slow?
I planted blue oatgrass and some sedge grass almost two years ago. I bought them from a nursery and they were smaller size plants at the time. They get full sun and the sedge I water at least once a week, the blue oatgrass I water once a week when its super hot. I put the blue oatgrass into the native soil, the sedge I amended with a richer soil. I believe they are both cool weather grasses, so they have had two seasons so far of cool weather, this fall will be the 3rd. They are not much bigger than when I planted them. Is this normal for grasses? Thanks for any responses!