Help please...

[Kystro]

My zkittlez autoflowers are 12 days old and look incredibly small. What do you think is the problem? Any advice would be great. Thanks.

 

[karlkutta]

are you growing in coco? what kind of light you got? dont give them too much water and make sure you know what the PH is.

 

[Kystro]

Coco coir mate, 600w hps but it's connected to a ballast and running on 250w instead, I water once a day, roughly 2litre per 4 plants is that too much? And I believe pH in my area to be right but I'm not certain

 

[Kystro]

So roughly 500ml per plant in 12litre pots

 

[Kystro]

Do they look ok anyone? Or sick

 

[hope2grow]

They look a bit small for 12 days old just m8. Im a soil grower so can't help with coco unfortunately. Have u grown in coco before?

 

[hope2grow]

My seedlings in soil would look like that at about day 4/5/6. Theyre getting a bit tall too but I don't see that there's much u can do bout that as I dont think u could get that hps and closer without frying them.

 

[Mañ'O'Green]

Are you running straight coco? Was it washed and properly pre-charged with PH 5.8 nutrients plus Calcium? You must know the PH as it is critical in all hydro styles of growing and coco is hydro.

 

[Kystro]

What soil would you suggest I use instead?

 

[St. Tom]

no coco is fine i grow in coco and they do look very small and what brand coco are you using and your going to need a ph and ec meter otherwise your just going to be guessing also what food are you feeding them as they look quite yellow