I guess your right it has 0.08-0.05-0.05
Ingredients
Compost, sphagnum peat moss, a wetting agent and fertilizer
Total nitrogen (N)0.08%
0.02% ammoniacal nitrogen
0.02% nitrate nitrogen
0.04% urea nitrogen
Available phosphate (P2O5)0.05%
Soluble potash (K2O)0.05%
Derived from urea, ammonium phosphate, and
potassium nitrate.

The yellowing has somewhat stop spreading and is not as bad as before.
I'll stop using rain water and use distilled (aquafina Ok?).
I'm thinking about transplanting it into all organic BlackGold coco blend soil, is that any good?