AdvanSix’s agronomy experts are available to answer your questions about how to get the most out of your ammonium sulfate investment. Mercedes Gearhart has overseen agronomic research at AdvanSix for more than 20 years, and has a wealth of knowledge about fertilizer use efficiency and improving crop yields. Check out the questions asked below or ask your own question.

What is the recommended timing for using ammonium sulfate as a starter fertilizer on soybeans?


For a starter effect on soybeans you may broadcast ammonium sulfate anywhere between a few weeks before planting and the V4-V5 stages.

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