9 different strains in 3 different batches of soil ALL ABOUT TO DIE? What do I do ??

All autos
All in biobizz all mix soil but 3 different batches of soil
Indoor 80x80 tent
Led marsh hydro 600w
Tap water ph'd down
No nutrients
This is my 2nd run first was with the above spec turned out ok but weak yield so I added a 2nd marsh 600w and that's when my problems seem to have began so I've switched it off for now
I've flushed 2, added Epsom salts to 2 and used some bio nutes on 2 but it doesn't seem to make any difference whatever i do.
All plants whatever stage are showing the same problem
I'm hoping someone with experience can instantly recognise what the problem is from my photos as to me it looks like a dramatic case of whatever it is.

Any help most appreciated as I'm worried I'm gonna loose them all :(
 

SPLFreak808

Well-Known Member
Dont forget the pics.
Lights on and off temps
The exact feed you gave it and what exist in all 3 batches of soil.
 
Yes struggling to load the images sorry.
Will persevere
Temps -80 drops to 60
This all started before I added ANY nutes.
Sorry I'm a newbie what do you mean re what existed in the soil? It's just straight out the bag all mix.
Thanks for your interest will get the images up asap
 

SPLFreak808

Well-Known Member
Yes struggling to load the images sorry.
Will persevere
Temps -80 drops to 60
This all started before I added ANY nutes.
Sorry I'm a newbie what do you mean re what existed in the soil? It's just straight out the bag all mix.
Thanks for your interest will get the images up asap
3 different batches meaning different bags of the same stuff? Mybad i misunderstood.

Sounds like a nute/light issue.
 

Alienwidow

Well-Known Member
Ok so if you read your first post over again its pretty obvious. You havent fed them anything......

Light issues will show at the tops of the plants, not the tips of the leaves.

How did you figure that you could get through a whole grow without feeding your plants?
 

Resinhound

Well-Known Member
Get some protekt by dyna gro and add some to your waterings.And a good complete npk formula for growth.
 

Resinhound

Well-Known Member
You will still harvest something of you get nutrition going now,but ya yield will suffer a bit.Apply this new knowledge to your next grow.
 
Ok so if you read your first post over again its pretty obvious. You havent fed them anything......

Light issues will show at the tops of the plants, not the tips of the leaves.

How did you figure that you could get through a whole grow without feeding your plants?
Ok so if you read your first post over again its pretty obvious. You havent fed them anything......

Light issues will show at the tops of the plants, not the tips of the leaves.

How did you figure that you could get through a whole grow without feeding your plants?
But it effects(starts) when only weeks old
 
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