I've got 2 autos that are 70 days old. The first 2 pictures are from a Durban poison and I'm pretty sure it's chemical burn or ph problems but thought I'd get a second opinion. The last 3 are of a Kali mist. Im not sure what's wrong with it since so many of the symptoms match multiple problems. I feed beasty blooms, funky Broadway and wholly mackerel every 3-4 days at 3/4 strength and they're in 3 gallon fabric pots. The Kali mist has been topped but the Durban poison has not but that was 5 weeks ago. Any help is appreciated thanks.