nutrient lock out

  1. M

    Low pH in runoff coco in Hempy Bucket

    The PH of the runoff in my coco Hempy Buckets is 4.9 - 5.0 I've read that it should be about the same as the PH going in which is 5.8 - 6.0 does this mean I've got a nutrient lock out and if so what should I do to try to break the lock out?