Specialty fertilizer labels.

Iowa Administrative Code

Section: 21-43.3

Jurisdiction: IA

Bluebook Citation: Iowa Admin. Code r. 21—43.3

21—43.3(200) Specialty fertilizer labels. Specialty fertilizer products shall be labeled to show the following information, if not appearing on the face or display side in a readable and conspicuous form, shall occupy at least the upper third of a side of the container. Net Weight Brand Name Grade Guaranteed Analysis: Total Nitrogen (N) __________ % __________% Ammoniacal Nitrogen1 __________% Nitrate Nitrogen1 __________% Water Insoluble Nitrogen* Available Phosphorus (P) or P2O5 or both __________ % Soluble Potassium (K) or K2O or both __________ % Additional Plant Nutrients, if claimed, and in the order and not less than the minimum percentage as shown in 21—43.1(200). 1 Potential Acidity or Basicity __________ % or ____________ lbs. Calcium Carbonate Equivalent per ton. Name and Address of Registrant NOTES: * If claimed or the statement “organic” or “slow acting nitrogen” is used on the label. ** If claimed or required.

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