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Whole plant's light green and yellow, N deficiency?

shoegal420

New member
My plants are looking very light green, almost yellow and a lot of the fan leaves have already turned yellow and shriveled up. From what I found online, I'm thinking this is a nitrogen deficiency but I'm not sure what would be the best thing to do. I feed them every other time using the GO Box instructions and use tap water ph'd at 6-6.5.

I'm using the light feeding doses of BioThrive Bloom, CaMag+, and Bio Bud (I did not use the optional Bio Marine but I just noticed it is high in nitrogen, maybe I should add it in to help the leaf color?).

Or should I try out the heavy feeding doses and see what happens?


It's hard to tell the color bc of the HPS bulb but in the first pic you can see the difference between the tiny new leaves on top compared the the ones under them. The darker looking new leaves are the only normal green colored leaves.
 

who dat is

Cave Dweller
Veteran
Still no pics, make sure your privacy setting are changed to public. From your description though it sounds just like a N deficiency. I would say give the broad what she's asking for but still get some pics to be sure
 
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