what is the story with checkin the soil from the drain holes in the pot,is it got TOO dry by the time you could tell by checking this way,also the fert i got i was told to feed by putting the solution in the saucers and feed from the saucers up,is this the only way or is it ok to feed from the top,its bio-grow by bio-bizz i got for the veg growth stage and its 1ml per litre mix?