light green leaf edges (pics)

kaiserAxel

Active Member
Couldn't really match it up in the plant problem guide, I was thinking it's a phosphorous deficiency in the flowering stage...

 

kaiserAxel

Active Member
Well I'm treating for Phosphorous deficiency, someone else suggested nute burn...but I've seen improvements so far with the nutes, so if it doesn't completely solve the problem I'll do a flush
 

Slater13

Active Member
What nutes are you using and how much? PH? Temps/ Humidity?

I agree they look under fed but hard to say without knowing how much youve been using.
 

Slater13

Active Member
The leaf tips burning look like Mag def., the spotting looks a combo of Phosphorus and Potassium def. and the leaves curling downward look to be a Cal def. All in all it just looks like you need more nutes but in small increases so you dont burn. More info would help tho.
 
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