O - Have been using kool bloom, but it has been used in the past with no issues. I did suspect q.c issues with nutes this time, with all the trouble experienced trying to get the winter grow going. I was even trying to run down product labels on g.h trio. Ended up replacing coco, bloom, and cal mag at different times...
I have slit branches in past and they went un noticed until it was pretty much to late.. Might think about wrapping that first node up in tape before it even has a chance to spit next time..