Thought it was N, now Im thinking Mn.

View attachment 2540642
I've been having yellowing, and of course my first thought was Nitrogen. But after some reading I'm starting to think Mn. I'm thinking this because the uneven yellowing(notice some parts are more yellow than other) which is characteristic of all the effective leaves. Also the green veins in the leaf, and purple stem. I treated by adding some epsom salt into my water last watering. What do you guys think? O, and heres pictures of the plants just for fun
View attachment 2540644View attachment 2540645
Seem like a good diagnosis?

No opinions?

Manganese is mine.

dude check out my ww and bb grow in my sig, ive got the exact same thing, yellowing with a bit of brown spots on the edges. Ive been feeding with GH 3 part flora but it seems to be getting progressively worse and im not sure what im missing

You were right at first its N. They look ok though.

Not sure if its related, but I've also been having some severe drooping of the lowest leaves, even tho the soil is still moist just under the surface, anyone know what causes that? Its not overwatering because starts the day or so before its time to water. Im only under a 150w, could lack of direct light do that? They do perk back up after watering, but ive never had a plant act this way when the soil isnt even near to dry.