Lime green leaves

My pH pen broke so I had to wing it used ro water with micros & some agro grow all organic tested soil it said 5.0 I used ph dow so I gotta bring ph up any advice on how to

Based on the leaf color it may be a micro nutrient deficiency if iron. My understanding is that most deficiencies can be attributed to PH imbalance. I use the guide on growweedeasy (link below) It is very in depth with most issues from what I can see. https://www.growweedeasy.com/marijuana-symptoms Good luck on the fix and recovery 😀

Most often this is P and/or K toxicity. This also locks out micronutrients like sulfur, which also results in the lime green color. Cut out any nutes that have P or K as their main nutrients for a week.