I have this plant for better or worse.It is very invasive,spreading vegetativly through agressive runners.I have talked to many growing it over the years(from SF,CA to canada).Never has anyone ever gotten a seed/grain off a plant.I was told 10yrs ago by a nursery man whom I purchased it from that all the NA plants are from the same cutting so no pollination is happening.Yes,this is a dis on this plant.I would focus elswhere if food is the goal.
There is nothing permanent in a culture dependent on such temporaries as civilization.
Earthworks are the skeleton; the plants and animals flesh out the design.
Here’s good advice for practice: go into partnership with nature; she does more than half the work and asks none of the fee. – Martin H. Fischer