Organic Fertilizers


LawnSite Senior Member
Centreville, VA
Fertilizer is fertilizer. If it is regulated in your state there should be no difference between organic and synthetic. In most states, there are no licences required to apply fertilizer, although you may need a fertilizer permit which requires a small fee or tax ($50.00 in Va.), but no test. Most licencing (requiring a test) involves applying pesticides for hire.