Organic Ph Down. The speed of the conversion is dependent on the particle size of the sulfur the temperature and the degree of moisture of the soil and the amount of bacteria present. Probably not the best thing for the DIYer to make for safety reasons slthough I have made it before just because I could hahaha.
PH Down is an all-natural non-burning formula. Shake the organic pH Down vigorously before each use. I have been using vinegar but have come to realize that it will kill.
Not sure why anyone would make this though unless there are no hydro stores where you live.
You can buy food grade citric acid from GNC as pH down. Description A uniquely natural pH adjuster used in balancing water and nutrient solution pH levels without compromising the beneficial microbes and micro-organisms. When you water the plants the Biobizz products start to decompose with the help of the micro-life in the soil the organic material breaks down and the pH always stay naturally at 61-62. Once registered and logged in you will be able to contribute to this site by submitting your own content or replying to existing content.