Just sitting here ripping my bong and was curious. I get that it's probably acidic... but what if you balanced the ph?
Its probably far from acidic.Ashes are alkali and not worth putting near a healthy plant. Flush bongwater down the toilet.
It was just a thought lol I used to dump my blunt ashes in my soil back in the day. That was before Google made growing at my fingertips easy lol. I had no clue what I was doing.