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ALPINE MicroBolt Fe micronutrients are intended for use in a complete crop nutritional program where a soil and/or plant tissue analysis has indicated an iron deficiency. ALPINE MicroBolt Fe micronutrients may be applied with ALPINE liquid fertilizers, other liquid fertilizers, fertilizer suspensions, nitrogen solutions, or water.
Application Rate: Maximum annual application rate is 7L/ac.
Optimum rate of application will vary between fields, depending on soil pH and organic matter content. Product should be used on the basis of soil and/or tissue analysis.
Maximum of 2L/ac of any combination of micronutrients when mixed with a seed placed starter fertilizer.
Sufficiency tissue test ranges in ppm
|Total Nitrogen (N)||72.56|
|Specific gravity||1.21 kg/L|
|Appearance||reddish brown liquid|