So, my plants are doing something weird. First off some background. I have several strains, all unknown, got the plants from a friend about halfway through veg, he had fucked them up and basically failed at growing. I transplanted them and got them on some nutes. I'm using buddha grow/bloom as well as some cal-mag and recently i got some iron sulfate. I normally water ever 3 days, giving them nutes every other watering. Right now in veg I'm using 20 mL of buddha grow along with 5 mL of cal-mag and some pH up for a solution that is measuring between 6.3 and 6.8 (variations due to me mixing it in 1 gallon increments, I need to buy a reservoir).
The deficiency is starting from the top of the plant and travelling downwards (why I think Fe). Only the plants that get the most light are showing deficient. If half of a plant is in the direct light and the other half not, only the half in direct light is showing deficient. You can see this in the pictures that follow if you zoom in.
Last nute watering I used a foliar cal-mag solution as well as laying some iron sulfate on the top soil they appear to have gotten slightly better but I'm honestly not sure.
Please assist.
The deficiency is starting from the top of the plant and travelling downwards (why I think Fe). Only the plants that get the most light are showing deficient. If half of a plant is in the direct light and the other half not, only the half in direct light is showing deficient. You can see this in the pictures that follow if you zoom in.
Last nute watering I used a foliar cal-mag solution as well as laying some iron sulfate on the top soil they appear to have gotten slightly better but I'm honestly not sure.
Please assist.