The soil I am using is Expert Perfect Mix with an NPK of .10/.08/.06.
My veg fert. is either MG house plant food with an NPK=8/7/6 or Expert tomato fert NPK=24/8/16, and for flowering I use Shultz bloom plus NPK=10/54/10 and then I have superthrive. So U say not to use S.T. for flowering right?Ok. I do need to drill holes in the side of my pots for proper drainage. Now in order to drill the holes in the pots I have to tip pots upside down(being gentle) and let the dirt/plants fall out w/out damaging rootball and drill holes in the pots? I need to figure this out today because my plants are thirsty/hungary(soil is just about dry).

So by properly flushing plants, does that put my soil at a certain PH level? Here is pics of everything I have. I know I have to drill holes in pots. On my next grow, if I use perlite as part of my soil, do I mix it in with the soil, or do I have the perlite on the bottom? And is perlite going to cause any mold or any problems I should be aware of?