SOIL Acidic ph

[Cannabutt]

I'm trying to figure out what I could have done to my extra soil to make my ph 4.0 4.5 I started with a supossed super soil called nectar for the gods. Ive added ogs super char, kelp meal, ogs worm casting dolomite, epson salts,and dry boogie brew. Plants have a ph between 6.5-7.0 same basic soil. Btw:OGS stands for organic solutions. Any ideas, questions, or answers welcome!

[Rwise]

I cant say what you did but I would change the type of lime from dolomite to one that helps control PH (like egg shells, washed, toasted and ground or boiled)