GrowFAQ:

What is the difference between synthetic and organic fertilizers?

  Added by: Bongaloid  Last edited by: Bongaloid  Viewed: 788 times  Rated by 13 users: 4.56/10
Synthetic fertilizers are made from chemicals such as sulfuric acid and hydrochloric acid.

Organic fertilizers are composed of natural materials.
  Last modified: 15:16 - Feb 25, 2001 

faq:816 "What is the difference between synthetic and organic fertilizers?"