2 quick nuting questions. Come look ;)

I use distilled water or bottled water to water, and I just started using my iguana juice grow because I noticed some nitrogen deficiency. Unfortunately I don't have a PH meter.

What effect will AN Iguana juice have on the PH of my water when I give a full dose (3.5 ml/liter)???

Also, will the affected plant leaves recover and become green again?

you can pick up ph strips for your water at any pool supply store. and lowes has ph meters for dirt cheap that will work if you using soil so you can test your soil. i just test my run off with the strips and that works fine for me. the efected leaves will not turn back they will stay the way they are. look for signs of a def in new growth. walmart has a culigan machine that sells RO water for like 37 cents a gallon thats what i use. no clue what the juice will do to your waters ph without being able to test it.