... if I took my clones, or most 12/12 seeds, and grew them to 4ft with a similar light set up I would never need to do a partial harvest. The bottom lighting serves to prevent that ...
If you "lollipop" a plant, but miss one spot at the main stem, it can grow a single huge chunker there!! Like a main cola bud...
But, if you don't lollipop that plant at all, it might spread its energy and make many shitty airy buds down below...