Is there really such a thing as temorary grass? I was at the store
and the cheapest bag of grass seed was called iirc Temporary Grass.

I didn't have my glasses with me, but I think they implied, it would
start to grow quickly but would die off later. Is there really grass
that won't grow for years and years and years, if the conditions are
okay? Or are they just leading people to believe that?

It was 3 dollars more for a similar sized bag of hot-shot grass seed,
so I bought that. Did they trick me?