Hey this is my first grow. just used some seeds i got from some good chron around here. My babies are two weeks old and i havnt put them into the hydro garden yet because i want the root system to be more developed( hopefully im doing this right lol) I have a 400 watt HPS light and a Hydro system i bought online. My plants are currently in Sphagnum soil( anyone every have any experience with them?). The label says it has 0.05% nitrogen, .02% phosphate, and .04% soluble potash. I started using some nutes after 1 week and i think i used them too soon some of the bottom leaves turned yellow. So yesterday i transplanted them into a bigger pot. Does anyone know how long it should take for my plants to look better? Also it seems like they havnt grown in the past few days...should i start the nutes back up or do you think it might have something to do with the soil? The temp in the room is about 80, the humidity is about 50, and i have the light on for 18/6 hours...and ive started to water them every 1-2 days. Comments? Answers? Tips? Criticism? lol ANY help would be greatly appreciated!