i appreciate the response. this is my first grow so im pretty much going for the cheapest route possible, right now they all seem to be doing pretty well ;their "stems" or roots seem a bit weak, but they are only 4 days old or so. how many plants will i be able to flower with 5 of these lights? just one? also, another newbie question: is it bad that the roots have grown outside the draining holes of the pots? they just kind of soak in any excess water.