From outside, I always consider root aphid infestation and watch for this during quarantine. As I understand it, without roots the plants are devoid of nourishment unless they have access foliarly. Without roots, they struggle to keep a large above-ground structure intact. For the ones that have roots, a light dilute bonemeal will do the job.Hi I am PCaddict. For my first MNS grow I am growing Sour Angle and TK91. I have cuttings of both that I am trying to root them. They came from outside so I have to keep an eye out for bugs.