What's on my leaves? (HD pictures)

My first assumption was some kind of mold?
It's only on the very bottom leaves...Anyone know what it is and a fix?

that looks almost like an earlier stage of what i haveView attachment 1297871

theres no chlorosis of the leaf so i dont think its the rust look familiar with the lack of magnesium/calcium

i bet alot of people are going to say epsom salts lol lets count how many

intensive said:

theres no chlorosis of the leaf so i dont think its the rust look familiar with the lack of magnesium/calcium

Click to expand...

what do you think it is?

hard to say without more info,are you useing ferts,is your ph good are you useing tap water,it could be a combination of things,but the first pic looks like nute burn,this can also happen if you splash them when watering them.

yeap, looks like a cal/mag def... lol

Been feeding pretty heavy the past weeks. FF Grow Big and Superthrive. Only mix with distilled water.
And yes I have been watering them carelessly and been getting some on the leaves. I should be watering when the lights are off but it's hard with my schedule.

Is there anything else this may be besides nute burn that I should worry about?

lol^

I really dont know, nothing is ringing a bell. got a whole plant pic?

are you using hard water? (tap water)



*edit, you post to fast lol, i would guess if its far along into veg its nothing to worry about if its only 2 leafs and there shaded at the bottom of the plant

yea, i have seen similar marks on my plants when i let nutrient water sit on the leaves ....

I appreciate all the help guys.

I'm going to assume its just from my carelessness unless it gets worse.