problem started 2 weeks ago,in soil, soil ph 6.2-6.8, ph is on higher side after watering, seems to go down after soil starts to dry, outdoors, humboldt nutrients ferts,flushed week ago,2nd week of flowering,in 8 gal. plastic containers,well water has ph of 6.0 with test strips,had mite problem just prior to leaf problem,treated with neem oil twice and that seems to be when problem started,rest of plant looks good,main prob on fan leaves where branch comes off of main branches,lose about 3 leaves per day,this prob. is mainly on 2 of 5 plant at same stage,these 2 plants are same strain other 3 are different and barely show any issues,thought maybe someone may have had or seen this problem. here are some pics of leaves
thanx joe
thanx joe