What type of fescue is best for lawns? I've heard the tall varieties are more suited for fields, pastures, etc. Is this true? I'm asking these questions of you all because in my area a lot of the fescue I see grows in clumps and doesn't make for a nice-looking lawn, but it is a really easy-mowing/trimming grass. Would mixing bluegrass with fescue fill in between clumps or does a certain type of fescue not do this at all? P.S: I've done a lot of mowing but not very much seeding and am trying to learn the basics. P.S.S: Does doubling up on the seed prevent the clumping?