Last fall I nuked some big patches of crabgrass and laid down some Scott's Bluegrass seed, it came in pretty well. I used the rest of it in a probably misguided attempt at winter overseeding in a bare patch along the road. Anyway, the color and texture is perfect, and matches the existing lawn. To be clear it was a straight bluegrass seed, not a mixture of bluegrass, or a sun/shade mix of different grasses.

Naturally, I discovered they stopped making it. I didn't save the empty bag. Now I used to think that matching bluegrass color was tricky, what with all the different cultivars out there or whatever. Maybe it is, and I just got lucky?

I've no idea what particular bluegrass species I have, so what would my best bet be to purchase, brand wise, for a straight blue grass? I have a few low spots and subsided areas that need leveling with a fair amount of sand and reseeding this fall, and these areas usually turn out to be a bigger area than thought at first, when all is said and done.