Zami Blue Monster - B&B - (First Indoor)

Unfortunately I made a big fool being a newbie I was wrong to mix neem and potassium soap and unfortunately I ruined the little one of the two the other had a slight suffering but she recovered and started painting in "Magna Pump" aka in great. If someone tells me if I can do something to remedy what I have done, I would be grateful to him but I know that I am trying to wait for the other floors of the little damaged plant to come up.