First Grow DWC Mimosa Cake Auto

One of my plants is a bit smaller than the other, I think it was due to the light being too close and the foil I originally had right below the leaves (it burnt the tips of two of the leaves) and the fact that it was placed in the net pot a few days after the first one. Right after I raised the light to 28 inches and added their first feed of nutrients, both plants began growing much faster than the previous week.