 liquid or anything else because it's going to foul up the soil. Biological activity in the soil, the crops that we're growing, you're going to end up with contamination there. So what we do is we physically remove everything. We use corn gluten meal as the fertilizer in this case, and we add all the other amendments that we recommend. The same amendments that we use for the sick tree treatment and for the detox program is compost, organic fertilizer,