Originally Posted by drugrep
People really need to stop with word "Organic" and change to "Natural"
Elements are inorganic. Water is inorganic.
You can have a natural source of P, but it is still inorganic.
Based on your username I take it you probably have a background in chemistry. Different words can have a different meaning in different contexts. Just like a tossed salad means something different to someone in a restaurant and someone in prison.