What does this look like to you guys???

[2xM]

Iron or Mg??



Progressed to this..

 

[mrblu]

copper maybe? compacted soil or high ph possibly?

 

[2xM]

ph is around 7...the tops are green but older leaves look like they have iron deficiency..they yellow from inside out interveinaly, contrary to magnesium...is this right? If so, shouldnt it appear on the tops instead of the bottom?

 

[Figong]

Yellow top, mid or bottoms? Any combo of those? Will determine mobile issue vs not

 

[bruvvamoff]

Hmm, I'm not sure what's wrong with them but I'll watch this thread as it will probably happen to my plant knowing my luck.

 

[actont]

Looks like Nitrogen to me...but here is a chart that may help...

View attachment 2582622

 

[Figong]

Looks like Nitrogen to me...but here is a chart that may help...

View attachment 2582622

Was suspecting N as well, but that only holds true if the bottoms are yellow with tops/middles being green.. looks to me that the yellows are green from the angles I can see.

 

[actont]

sorry I meant to type "sulfer" instead of "Nitrogen"..lol

 

[Figong]

sorry I meant to type "sulfer" instead of "Nitrogen"..lol

I was considering N still... sulfur would require yellow tops, and the tops are currently green.. so am still undecided on that one as well.

 

[MileHigh1]

Looks like your not far into bloom, I would still be feeding reg veg nutes.
Looks like its using up the N stored in the plant.
My 2 cents.

 

[2xM]

Im feeding a 3-7-5 w/ micronutrients...so, im not getting this.

 

[carlo kro]

MOLYBDENUM (Mb) seems to be your problem.

it promotes a shortage in nitrogen so some of you are right but its not exactly a (N) deficiency

if your problem gets worse this can cause a copper and iron deficiency.

maybe you should try lowering the PH to 6.5 to get more iron out of ur nutes

i will try to find more info for you guys

 

[Figong]

MOLYBDENUM (Mb) seems to be your problem.

it promotes a shortage in nitrogen so some of you are right but its not exactly a (N) deficiency

if your problem gets worse this can cause a copper and iron deficiency.

maybe you should try lowering the PH to 6.5 to get more iron out of ur nutes

i will try to find more info for you guys

Not sure where you got this from.. but it does not promote a shortage of Nitrogen - the source you read from got mis-worded. The symptoms of Mo deficiency are quite similar to N, being chlorosis, margins rolled and stunted growth.

 

[schuylaar]

imo mag..cal mag fixed it and you should be using right from the start 1tsp/gal every water

 

[2xM]

i'm feeding 1/2 strenght once a week with a little e-salts...should i go full strenght? or 6/5?
Or simply switch nutrient brand?

 

[dopedeeii]

It looks like ph problems Watever it is flush her then start a balanced feed program and I think mag how close or ur lights

 

[2xM]

1foot away 250 hps w/ cooltube

 

[schuylaar]

i'm feeding 1/2 strenght once a week with a little e-salts...should i go full strenght? or 6/5?
Or simply switch nutrient brand?

i would NEVER go full strength on anything ESPECIALLY if your in soil..i use fox farm products depending on the strain 1/4-1/2 label you'll start to see nute burn on most everything if you move up to 3/4..i just harvested friday..checkout my journal to see the results..i've been growing for 1 1/2 years..

 

[Fresh 2 De@th]

definitely nitro. looks to waterlogged, how are the drainage holes on them pots. also could be time for a transplant.

 

[2xM]

was transplanted 2 weeks ago, already had this...drainage is fine.