Discoloration Help

[King_Kosher]

Hey whats up everyone. Im having an issue with 3 out of 6 of my plants. 2 of them, which are unknown strains have this uneven coloring about it on their 1st set of true leaves.

I also have a C99 that have some tan colored spots on the leaves. This C99 is stunted and deformed(Based off another C99 i have going thats looking good)
Ages on plants are 2-3 days old. 1 two pics are the Unknowns and the small half a leaf one is the Cindy 99

I have a 3x3 grow tent
400 watt mh
18-6
Ph water 6.6
Fox Farm Ocean Forest /w 30-50% perlite
Temps from 75-82 f
18oz Solo cups
All help will be appreciated.. THANKS

 

[mike4c4]

Hey whats up everyone. Im having an issue with 3 out of 6 of my plants. 2 of them, which are unknown strains have this uneven coloring about it on their 1st set of true leaves.

I also have a C99 that have some tan colored spots on the leaves. This C99 is stunted and deformed(Based off another C99 i have going thats looking good)
Ages on plants are 2-3 days old. 1 two pics are the Unknowns and the small half a leaf one is the Cindy 99

I have a 3x3 grow tent
400 watt mh
18-6
Ph water 6.6
Fox Farm Ocean Forest /w 30-50% perlite
Temps from 75-82 f
18oz Solo cups
All help will be appreciated.. THANKS
View attachment 3461806View attachment 3461807 View attachment 3461808 View attachment 3461809

how far away is that light. The FFOF can be too hot for some seedlings.

 

[Diabolical666]

They look fine to me...the last pic is showing some signs of over watering...but in all they look decent

 

[King_Kosher]

how far away is that light. The FFOF can be too hot for some seedlings.

Its about 18 inches away from the top.
The first to are Unknown from bag seed. Last time I grew them they turned dark green(maybe genetics) which I believe thats what the 1st two are doing. I could be wrong.
But those last 2 pics of my Cindy 99 is throwing me for a loop because I have another C99 thats doing excellent.. Compared to all my other plants in my tent, this C99 is the only one with the spots and stunted growth..

 

[King_Kosher]

They look fine to me...the last pic is showing some signs of over watering...but in all they look decent

The overwatering would explain the stunted growth but why the spots?

 

[Diabolical666]

The overwatering would explain the stunted growth but why the spots?

Suffication of the roots can cause all kinds of problems, deficiencies etc

 

[King_Kosher]

Suffication of the roots can cause all kinds of problems, deficiencies etc

Ok well how would i go about correcting it? Ive let the soil dry out before watering (the last time i watered was yesterday) and this morning I have spots. Does it take weeks to recover ?

 

[mike4c4]

Ok well how would i go about correcting it? Ive let the soil dry out before watering (the last time i watered was yesterday) and this morning I have spots. Does it take weeks to recover ?

I would raise the light to about 24 to 30 in for the first weak or so. seedlings dont need alot of light. make sure you ph the water the same every time. PH swing can cause spots and distorted growth. Those spots and burnt tips wont fix itself. just keep an eye on them to see if they get worse. They look fine to me.

 

[King_Kosher]

I would raise the light to about 24 to 30 in for the first weak or so. seedlings dont need alot of light. make sure you ph the water the same every time. PH swing can cause spots and distorted growth. Those spots and burnt tips wont fix itself. just keep an eye on them to see if they get worse. They look fine to me.

Ok. Thank yall for the help. Ima see what magic I can work...

 

[Diabolical666]

If they start to get yellow carefully repot them into a little bit bigger pot and they will take off, repot again after root bound into final home. Using soil with nutes already in will make it an easy grow (no miracle grow)