this is my 1st try on growing... plants are 5 days old under 3 68watt at 4200 lumens a piece and a 100 watt at 1600 lumens. which is like 13000 lumens. is that good to veg. 9 plants i got started? welcome all input! I ordered a digital ballast and 400 watt HPS hortlux bub, plants are in 16oz plastic cups and are looking pretty good ( ill post pix)stems are purple tho.. is that a problem? i used 70% orchid soil mix 30% perlite.. was just using plan water, but buoght all these nuts..so i gave them some sea weed extract. mixed 3 tbl spoons to a gallon of water.. ph in water is 7, but only gave each plant 1 and a half ml. didnt want to over feed them. Is sea weed extract and rhizotonic the same stuff? I started spraying them , 15ml to a gallon. lightly sprayed on the leafs. i also bought cannazym,PK13/14, and terra flores. Not to sure when to add and how much? and how often? Im sick of paying 400 dollars an o, so i thought i would give it a try myself. crossing my fingering.. seen some nice 1st grows on here. Hope mine is half as nice