Answer for What herbicides can I mix with PlotStart?

Yes, but anytime you mix calcium with herbicides it can get tricky.  There are several grass herbicides like Select that can be mixed with PlotStart without any issues.  Also, 2,4-D low volume can be mixed as well which will kill broadleaf weeds without killing clover.  In the long run, however, it would probably be best to apply the PlotStart separate from other herbicides due to the good chance that a compatibility can occur.  The PlotBoost, however, can be mixed with basically any chemical on the market so there would not be any restrictions on its use with other products.