Torpedo, an Automatic Hydro Solo Attack

Still battling this hell of a cal/mag deficiency, so I begun using a light foliar spray at lights out during the last week. It seems to be making a difference, as the new growth and upper leaves are a very nice green color and have little to no spotting or chlorosis. Flowering is beginning or has already begun for a week or so already, pistils are very visible and calyxes are forming at major nodes and she's stretching for sure. Roots are fitting well in the cup so far. If root pruning is necessary I will attempt to do so! When I change the water I try not to pull the roots completely out of the cup because they are forming in a circle and I don't want to tear or lose any space.