It's SWEDE!. Came back from England first trip over, had never had it before but loved it. And could not find it here anywhere. And then, one bright shiny day, I figured it out.
Gently noticing you are wisely not planting turnips. Those bitter grainy tough dang things are good for a food plot but not much else if you ask me. Deer like them. But it's weird, they don't hardly touch them until one night and then they are all gone.
Good luck with the seal, the garden, the mowing and life in general!