Grass identification?

[David G.]

Couple of years ago I planted some pasture grass seeds that was supposed to be a mixed variety for Sulcata. Today, this is all I have in that area. And I'm not entirely sure it is even grass- but my sully seems to love it and always heads for it when he's out of his enclosure.

Wanted to verify it is safe to eat before allowing him to eat more. I spent a couple hours trying to identify it but couldn't be sure.

Thanks!!