@BigDaddyK, I use AN as well mate. Their products do have a ph of 5.5 but when adding it to water you would need a lot of nutrients to get it to 5.5 so you would probably still need to lower it in hydro. In soil I’ve never adjusted my ph with AN products as it sits at 6.5 with them. Also there isn’t enough micro nutrients in them. Avoid cal mag as it tends to have high nitrogen. I use ‘mono Calcium’ and mono magnesium. It’s strong so I water 0.1 per litre every watering and I’ve never had any issues with either. Hope this helps!
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