I have my Cindy 99 in coco about a 3 weeks into veg. They where strong and healthy. I mixed up a batch of compost tea of fresh compost and worm castings. I mixed it 50/50 with water. Set the ph to 5.8 and put it on them they loved it for the first day but now are in some kind of nutrient lock out. I have been growing in coco for about 4 years and have never had this happen before, had a few bumps along the way but never anything like this. Advice on what I should do, why this happened this time and no other time I have done this. Thx guys