I bought a flat of wheat grass for my chooks and ducks since they are still indoors and i wanted them to have some greens. I have been reading some info on it buyt cnt seem to find the answer I am looking for. Does this plant have longevity to it? Can I cut pices of it and will it grow back like regular grass or so I have to keep starting seedlings? In a perfect world I would stick it under my grow lights with my other started seedlings and just "trim" as needed basically farming from this one flat, and then move the flat outdoors once the weather is nice. will this work?