Compilation of Rules and Regulations of the State of Georgia
Department 40 - RULES OF GEORGIA DEPARTMENT OF AGRICULTURE
Chapter 40-6 - FERTILIZER
Subject 40-6-3 - GUARANTEES
Rule 40-6-3-.01 - Guarantees. Non Tobacco Fertilizers
In addition to total Nitrogen (N), Available Phosphate (P2O5), and Soluble Potash (K2O), any other plant nutrient mentioned in any form or manner in conjunction with a fertilizer product shall be guaranteed. Guarantees for such other nutrients shall be expressed in the elemental form and shall appear in the order listed below immediately following the guarantees for primary plant nutrients guaranteed, if any. Except for ready to use foliar and ready to use liquid specialty fertilizers containing water soluble nutrients and for hydroponic or continuous liquid feed programs, and industrial by-products minimum percentage guarantees which will be accepted for registration and on labeling will be as follows:
Element |
% |
Calcium (Ca) |
1.0000 |
Magnesium (Mg) |
0.5000 |
Sulfur (S) |
1.0000 |
Boron (B) |
0.0200 |
Chlorine (Cl) |
0.1000 |
Cobalt (Co) |
0.0005 |
Copper (Cu) |
0.0500 |
Iron (Fe) |
0.1000 |
Manganese (Mn) |
0.0500 |
Molybdenum (Mo) |
0.0005 |
Sodium (Na) |
0.1000 |
Zinc (Zn) |
0.0500 |
O.C.G.A. Secs. 2-12-15.