Is there a chemical component of a plant that can be used for fertilizer.. ?

its for my investigatory project im planning to extract a plant and use it as an natural fertilizer.

Asked by weyngz on 22 Jun 04:37

Last updated by anonymous on 07 Jan 20:31

Answered by Dr. John Carmen on 07 Jan 20:31

Nitrogen. In fact, most bean plants have a high concentration of it.