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PreFIX // Root Promoting Biostimulant


PreFIX is a plant growth stimulator to overcome the root clubbing effects of most common pre-emergent herbicides.

PreFIX should be applied to green tissue (for foliar uptake) either with or after application of pre-emergent herbicides. It can also be applied to stimulate root development to improve plant tolerance to poor soils, poor temperatures, and poor watering practices.

Application intervals should be a minimum of two weeks, and no more than 6 applications of PreFIX per season. At higher temperatures, apply lower rates of PreFIX (1oz/M)


Please contact us for all order sizes >50lbs (5 gallons)