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| According to what I've read, the timing on the Manganese is critical. It has to be on before the glyphosate, a separate spray pass, or at least 8 days later. Any applied in that 8 day period is wasted. And there has to be enough of it. There are many magic juice products for micros on the market with so little micro (for big bucks) it can't harm anything, but so little it can't be detected to help either. Like they (not only Stoller) often suggest putting on a quart of their product per acre and that quart holds .01% of the advertised micro. Some natural well water has 100 times as much micro nutrient. Think a pound per acre foliar and it has a chance of doing good. Some reports said 5 pounds of manganese.
Gerald J. | |
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