Bottom leaves yellowing and stunted growth

So my plants growth has pretty much come to a halt today. The bottom leaves have been yellowing and all the plants look rather droopy. I've been using the hempy bucket method w/ 1 part ff soil and 4 parts perilite. They get watered every other day alternating between distilled water w/ 2 drops superthrive, and distilled water w/ ff bloom and 2 drops superthrive. I have 8 26 watt cfl's, 5 of which are the red spectrum lights and 3 of which are the cool whites. I'm thinking that the plants might have been overwatered but maybe it's nutrient burn? Any Ideas? Suggestions?

Thanks

how old are your plants they look a bit young for nutes

bout 2 weeks or so

thats the problem you shouldnt be feeding them yet, I think ff has some nutes in it, give them a good flush and wait about 2 weeks before you start feeding them

so are you waiting until the plants start to flower before you start to use bloom? And do you hold off on the superthrive as well?

Are you sayin that the ff soil already has nutes in it? I didn't even think about that. I guess that makes sense. The nutes from the soil should last about 30 days and then you kick in the nutes with waterings.

look on the bag of soil for the NPK

ff all natural planting mix. i can't find any indication of any nutrients in the mix

[FONT=Verdana,Arial,Helvetica]FoxFarm Original Planting Mix
Don’t Treat Your Soil Like Dirt![/FONT][FONT=Verdana,Arial,Helvetica]®[/FONT][FONT=Verdana,Arial,Helvetica]
[/FONT][FONT=Verdana,Arial,Helvetica]The very best for your soil! Our premium organic planting mix is designed to be worked into the soil every time you plant. It’s got everything you need to get your garden off to a good start: earthworm castings, bat guano, Norwegian kelp meal, composted forest humus, sphagnum peat moss, and more[/FONT]

yeah i would say wait i didn't start the nutes until like 3 1/2 weeks in and usually i wait till the seed leaves drop i didn't look closly to see if yours are still on the stem or not, but anyway they need just plain water for now