Gold and Brown spots on leafs ?

[MeRLiN__36]

Not sure exactly is going on here was hoping somebody out there has seen this before and is certain..

these leafs are from veg.

i do have a couple more pics of ea leaf and underside if that is needed.

thanks for help on this mystery

 

[sneakinman13]

some more information would help...

are they only doing that on the very bottom set?
where the plants from clone?
what are you feeding them ect...


theres a sick guide reference sheet you could fill out that would help us help you.
good luck

 

[MeRLiN__36]

.

.

The leaves are from the middle toward the top. Actually they may have been top to bottom.
I just gave it nitrogen, because I was just watering them before.
The book made it look like it might be nitrogen deficient.
Also I was using a hydroponic mixture

 

[NeverGlidB4]

Hmm I came by to post exactly the same about my grow too.
Your leaves look VERY similar...Check this pic for example (not hijacking your thread, just thought I'd let you know I have the same thing.
Maybe we can work it out together!)...

See?
Looks like it is off YOUR plant!

Mine is in a cupboard but has bad airflow... also I figured it was requiring nutes too, like you, my book hinted at deficiencies so I gave a solution of miracle Gro and it really didn't seem to help.
I then decided it must be Magnesium deficiency, also the fact that M-Gro has none in it, so I fed with Epsom Salts in water at a rate of 2.5ml (half a teaspoon) per Litre of water. I soaked them well.
Slight improvement the next day but, the day after that things still look much the same.
I now wonder if I didn't make the Epsom salt solution strong enough.
What do you feed with? The name of the nutrients?
How is your airflow?
Mine is also the same with the leaves falling from the top to the middle and only the odd low one which probably would naturally have dropped.
OK. I won't take over this thread any more, just adding this to try help both of us!
Let us know what you try and I will do too.

 

[NeverGlidB4]

Hey Merlin!
I assume you didn't see this really helpful thread I have just found...
I think the answer lies in the information given on that page. I need to go sleep so I'll have to get back and read it tomorrow:
https://www.icmag.com/ic/showthread.php?t=11688

Best of luck!

(Mine seems to be possibly calcium or some other deficiency I think...not what I thought according to my two books anyway!)