[Garbage_bear]

This is an LSD from Barney’s Farm. This is the only one of ten doing this. Right now it is just in happy frog soil, no feeding yet. 300watt mars hydro LED. Water is 6.0 ph. What is causing this? Plant is about a month old.

 

[Goodshit97]

Possible N toxicity, Maybe heat related, Genetics, or just mangled leaves. I run soil and dont ph water. Maybe thats throwing things off?

 

[Anthem]

This is an LSD from Barney’s Farm. This is the only one of ten doing this. Right now it is just in happy frog soil, no feeding yet. 300watt mars hydro LED. Water is 6.0 ph. What is causing this? Plant is about a month old.

A few things that will cause the leaves to curl like that.
#1. PH of the nutrients. Soil you want the input to be 6.5, Coco 6.0 and hydro I like 5.6 and let it rise to 6.0
#2. Heat can cause the leaves to curl like that as well.
#3. Root issues can cause it as well.
I am not seeing no much N. Usually too much N can be seen as dark green leaves that are shiny

Good luck with your grow!!

 

[0ttomanfarmer]

Mine do curl when the roots come out of the Jiffys and make their contact with the soil.
Its one leave pair mostlyor maybe two, after that she knows her environment and no more curling.
I cant see on the pics if u trasnplanted them or if they were directly in soil.

 

[GNick55]

your first issue is that needs a transplant.. if you do, when doing it look at roots colour?
next is why is it soooo stressed?

 

[Observationist]

4.intense ppfd//
5.it wants more medum

How’s the roots look

 

[Garbage_bear]

I am going to transplant today. I will take a look at the roots.

 

[Garbage_bear]

Well roots look good.

 

[Goodshit97]

I am going to transplant today. I will take a look at the roots.

I love looking at roots lol.

 

[Slickrick82]

Mines are in flower and it's been a bit they still looking droopy why