It wouldn’t be the end of the world if you wanted to do an experiment with one plot but I wouldn’t use those throw and grow products unless you just have to. Just about all of them are filled with rye grass. Try to find some cereal rye next fall and use it (Elbon rye or Wrens Abruzzi rye). It’ll sprout just about as easy as the rye grass and it’s a much better choice for deer forage. It’s more expensive than wheat but you get what you pay for. It out performs wheat on poor soils and it doesn’t go N deficient so easily like wheat does either.