Running a White Widow & Alaskan Purple. My white widow started showing some type of burning on the leaves she got it pretty bad and fast so I couldnt really tell where it started. Alaskan Purple just started showing the same issue today. It looks like its starting at the more lower leaf I dont see it anywhere else. I stopped using my FloraGro this grow cause I noticed my FloraMicro already has Nitrogen in it figured itd be okay? Maybe cuz Im not using the 3 bottles? Other than that havent change much. Anyone got any ideas? Light: MarsHydro TS600 Soil: Fox Farm Ocean Forest/Happy Frog blend Nutrients: GH Flora Trio Someone said this is Cal-Mag deficiency but Im not sure. Anybody got an idea? I also haven't fed nutes last three waterings. Well the last watering I gave a light dose of Cal/Mag but thats it.
still no 30% perlite tho ... you be brave here's a link How to Fix Cannabis Nutrient Burn - Pics & Symptoms good luck
Didn't have any perlite at the time normally I run perlite. Issue has been found! Was incorrect pH range, poor tap water & over geneous with the Nitrogen. Mainly the tap water super contaminanted. Will be switching to organic and doin away with bottles nutes. Also wont be using tap water anymore lol.
Already have some Organic Cal/Mag on deck ready to go! Water Ill be using wont have those two minerals so I definitely will need it.