leaf decoloration, posible clorosis?

[Orchid Whisperer]

Originally Posted by jrguevar

here is an update on how the plant is developing for the third growth on the same plant, looks like the leaf pattern could be acquired in a later stage. Ive found a ph meter for pools (reads exactly 7.8 or 6.4 nothing in between or less) from a friend and I now try to use water with 6.4 (when mixed both with my 20-20-20 fert and another one with a bunch of micronutrients it reads 6.4 prob the mixture lowers ph *its that even possible?*) so, thats what Ive got... comments gladly welcome

If the meter reads nothing between or below the 7.8 and 6.4 values, your meter is likely malfunctioning. pH paper or test strips should be available to you (locally or through places like Amazon. I would try that for pH measurements.