I gave the plant a major chop, flushed with FloraKleen for a couple hours, downed the nutrients and upped the lights.
current nutrient lineup for 3.5gal of water is:
15ml each FloraGrow, Micro, Bloom
4ml KoolBloom
4.5ml Cal-Mag
7.5ml AquaShield
I did this on 17 Sep, but forgot to record the pH...