Northern Lights Auto

@JimboNorman, https://www.alchimiaweb.com/blogen/deficiencies-excesses-nitrogen/ here is the main page: https://www.alchimiaweb.com/blogen/marijuana-growing-guide/nutrient-deficiencies-and-excesses-in-cannabis/ Great for going more in depth on the plant. I am by no means a professional in the horticulture or botanist realm, but I used to work in the marijuana industry in Colorado back in 2016/2017 and have been growing for quite some time. Like everyone else, I live and learn. With marijuana, you can get 10 different answers by 10 different people on the exact same question. It's more of an experimental process in the long run to see what works and what doesn't.

@Dabking, is this a nitrogen deficiency? I've been giving these plants a steady amount of 4-8-4 and cal-mag but wasn't necessarily seeing a specific deficiency or toxicity...except for the Malawi which seemed to be getting too much nitrogen