Starting my 2nd grow going with auto Train wreck today is day 7 still under dome and a T5 Wal-Mart grow bulb can't go under main light yet (315 watt CMH) I've germinated 4 only have 2 that have grown into seedlings other 2 looks like they stopped just before growing out of rockwool cube and yes I've PH the rockwool before I placed the germinated seeds in them. Anyway going into a Rdwc system in a 3'X3'X6 tent with my CMH light have plenty of fans and charcoal filter. I don't know how tall they will get thinking of placing net a couple of feet above the buckets and start feeding the plant in and out of the net when they reach the net I think that's a SOG? My last grow with old seeds only had one plant and it ended up growing into the light do not want to go through that again. Has anyone grown auto Train wreck? I know no nutrients until 3rd week or so and start feeding with 1/4 strength. I have Hydroguard but I'm not sure how to use it tried it once and ended up killing a grow but I was adding 2.5 mil or a teaspoon everytime I added water to a 5 gallon bubble bucket it foamed real bad . If anyone has used or using Hydroguard with good result please let me know your schedule for it. I would like to to use it only because it's the time of year that is going to be
real hot in Hell. Thank you from one of the inhabitants of Hell.