ok so i juss switched my plants to flowering 6 days ago i noticed that there is a white build up on the soil its only on a few pots what could it be? also looking for some feed back on the box and plants? thanx in advanceView attachment 1235581View attachment 1235577View attachment 1235585View attachment 1235584View attachment 1235583View attachment 1235582View attachment 1235580View attachment 1235579View attachment 1235578View attachment 1235586