100% Dundee
Member
If you are worried about root rot, I would just add in a good enzyme that breaks down old roots and helps with the chelation of those organic nutrients. Hygrozyme is my enzyme of choice, I believe it is organic as well since that seems to matter to you. Good price, great results with it, really effective at breaking down old roots. I personally never get root rot running Hygrozyme in my hempy buckets, but I also don't use organic nutrients so your mileage may vary.