Spotting on 2 of 6 strains in garden??? Chem 4 and OG

[Rollin Face]

Just like the title says, i need your guys' help!! Ive tried to pin it down by myself but i have failed at trying to ID this prob....i just trashed 4 chem 4 clones bc they were stunted so bad and showing too many signs of this leaf spotting...

also it only affects the OG and Chem 4 i have the Double Underdawg, burkle, and everything else is fine...so im like wtf!!

I have pics of it on the plant and how it evolves:

Heres it on the plant:

and what is looks like from nice green leaf to all fucked up....

so please guys i need your help as to what i should do, they are in 2:1 happy frog/ light warrior mix. And nutes for veg are Pbp grow, micro nutes farmers nuts, and cal mag...and i thought it was a CalMAg issue, but i just put the recc. 5ml gallon dosage???


Ive also learned that is the prob isnt tackled before flower, they look 10x worse when in bloom, it just takes over the whole plant, it gets all brittle and crispy.

 

[KUSHEATER1]

my chem4 looked like that and I had mites so check real good put some fresh clones in a good environment and see if any changes will happen...

 

[somedaysoon]

Just the disease that this line carries with it....
Don't worry it will spread to all your other strains as well
so at least it shares ....


this isn't a joke,,,I'm dead serious...I had my garden revished after
receiving a Chem#4 clone....I have narrowed it down to that cut
after thinking that it was fungus gnats from a bag of soil...

TMV


That is far from mites

 

[KUSHEATER1]

chemdawg 4

 

[MynameStitch]

Can you fill out the questions below?

Honestly, that looks more like pH issues, spotting in the veins means there is a problem in the roots that is causing nutrients to be absorbed and is causing issues in the vascular system in the plant and the leaves are being affected. Also looks like nitrogen is very spotty as well..... most likely due to pH not being proper level. SOme of those pics the ones at the bottom also are experience a mixture that is too high in nutes, weather soil mixture or nutes being used......


What is your pH?

SOIL:

How long has this problem been going on?
What STRAIN are you growing?
What was the establishing technique? (seed or clone?)
What is the age of your plants?
How long have they been in the soil mixture they are in now?
How Tall are the plants?
What PHASE (seedling, vegetative or flower) are the plants in?
What Technique are you using? (SOG, SCROG etc)
What size pots are you using? (Include how many subjects to pot)
What substrate/medium are you using? What brand of soil mixture are you using?(percentage of perlite, vermiculite...etc?)
What Nutrient's are you using?
How much of each nutrient are you using with how much water? *Knowing the brand is very helpful*
How often are you feeding?
If flowering, when did you switch over to using Bloom nutrients?
What order are you mixing your nutrients? (example: veg nutes 1st, bloom 2nd ect)
What is the TDS/EC/PPM of your nutrients used?
What is the pH of the "RUN-OFF"?
What method of pH test was administered? Using Strips? pH pen?
How often are you watering?
When was your last feeding and how often are you feeding?
What size bulb are you using?
What is the distance to the canopy?
What is your RH Factor? (Relative Humidity)
What is the canopy temperature?
What is the Day/Night Temp? (Include fluctuation range)
What is the current Air Flow? (cfm etc.)
Tell us about your ventilation, intake exhaust and when its running and not running ?
Is the fan blowing directly at plants?
Is the grow substrate constantly wet or moist?
Is your water HARD or SOFT?
What water are you using? Reverse Osmosis (RO)? Tap? Bottled? Well water? Distilled? Mineral Water?
Are you using water from a water softener?
Has plant been recently pruned, cloned or pinched?
Have any pest chemicals been used? If so what and when?
Are plant's infected with pest's?

 

[KUSHEATER1]

the large amount of literature about TMV and its choice for many pioneering investigations in structural biology (including X-ray diffraction), virus assembly and disassembly, and so on, are fundamentally due to the large quantities that can be obtained, plus the fact that it does not infect animals. After growing a few infected tobacco plants in a greenhouse and a few simple laboratory procedures, a scientist can easily produce several grams of virus. As a result of this, TMV can be treated almost as an organic chemical, rather than an infective agent.Something I found while researching...

 

[KUSHEATER1]

All Tmv hope these help. a lot of the clones seem to have this but if kept healthy they will perform lovely...