Logically, an organic seed must come from a plant that is grown organically, but a non organic seed must contain inorganic substances. This amount must be so minute as to be measureable only by using very expensive equipment. The amount of inorganic material that the seed imparts to a fully grown plant (or even a seedling) must be unmeasureable. You would get more polution from the atmosphere settling on the plant. Does that make sense, or is it just a long way of putting it.? Bigal