Strange leaf bites and some spots

[BioEng]

So i just had to water two of my four plants, and tested the runoff. Same result: Between 6 and 6.5 (my kit is not clear on either, gives me a color between both). All i can say is that it's the same result i've had in previous runoffs

 

[7Dust]

lmao. ph tester i have is one you drop 5 drops in a little cup then put it to the label and its yellow green blue board.. mine no where true accurate. i just make sure mine is yellow. and not green. lol.

 

[7Dust]

i have an 1970s test kit, where i put 5 drops of this green liquid into a test tube and match the color of it to a chart that says yellow good green bad. lmao.
that's probably to high then. i test mine like i said. poor old fashion testing kit. like for pools..
i keep mine 5.8 long as its yellow color on the chart.
i seen king put that chart up he is the man to ask for crap like that. he know where all the charts and things are here.