Budget Organic Auto Grow

Light is the SF1000EVO still. Dialed light to 100%. The light is currently 16 inches from the canopy of the Northern Light plant on the right pushing 500 PPFD. I thought the stem of the NL plant was a little thin so I gradually increased it from 60% to 100% and she responded well to that. Maintaining temp 77F and humidity at 60% +/- 3%. The fan controller is set to 78F and 70% humidity. So basically just letting it ride in that range while they are young. Night time temperature is 72F and humidity can be as low as 55%. The Blue Cheese plant (on left) germinated 1 day behind the NL plant but is doing some strange things. It has some weird discoloration streaked through the leaves. The leaves are also shaped funny or mutated. I thought maybe it was Tobacco Mosaic Virus (TMV) but that usually would affect both plants in the same space as they are. It seems like it could be a little stunted but it is one day younger and an entirely different cultivar. I grew a Watermelon Auto a while back that did similar things but after about 3-4 weeks it looked relatively normal in the upper leaves. So maybe some weird genetic thing? I don't know. I was also thinking that it could be over watering because I have been giving them equal amounts and the NL is much larger. As you can see in the photo the Blue Cheese is still damp and the NL is dry. I am pretty sure over watering would not deform the leaves like that. I do plan to adjust the water on this plant and see if anything changes. Other than that...They have only been getting bubbled tap water. Nutrients are just the original soil additives and amendments. I used Tomato Tone and maybe the Blue Cheese hit a grain of that before it was ready for it? What do you guys think?