Massive rhizome size increase after just 3 months

So this is the 'after' video of a fairly representative plant from a tray of typicals I have been fertilizing using my nutricote technique. Not a ton of above ground biomass, but the rhizome is shockingly large and there are about 6 divisions.

Check out the 'before' pic on Oct 22, 2025, just 3ish months ago (see comment below as I cannot post it along with the video). A skinny, light deprived little division, bought from a major TC seller (and dang, looking back, those were some pretty janky plants!).