Marrone Bio mixing compatability

pandoHG

Member
I have been using Regalia + Venerate, and 3 days later Grandevo weekly.
As of now, I have been spraying silica, chitosan, and kelp on a different day, but was wondering if they additives could be added to the line-up of the bio-fungicide and bio-insecticides without any adverse effects? I wanted to cut down on foliar applications to not impact light on hours so much during the week.

Thank you for your help in advance.
 
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