@Sweet_Seeds, I don't think that there is an insect problem because as I told you, i grew red poison with auto opium in the same place an the opium was ok. In the first time i noticed this problem, i thought that the reason is that i contaminate the the roots with dirty hands but this time i planted it straight to the substrate. The pH of my soil is ok. At the previous time the opium and the poison had exactly the same soil and nutrients. The pH affects the optimal condition for mineral intake, I don't thin it is being related to this problem I have.
Do you think i should start over?
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