Hi guys/girls please can you take 2 minutes to have a look at my 19/20 day old cannabis plant, all was going fine until about 4 days ago when the a few of the leaves started to curl upwards I am very worried about this as I DO NOT want this to die as it has had my full attention for over 2 weeks . it seems to be the oldish leaves that are fully affected by this but not the new ones but I can see slight upwards leaves on the newish leaves, hope you can make sense of that lol. This is my first grow btw so i'm still learning. It is grown in soil from seed, grown under 150W HPS on a cycle of 18/6 (I know this light may be too strong for a plant so young but money is an issue for me because I got made redundant and now low on cash). I have a oscillating fan blowing on the plant, it is a closet grow by the way. All I want is some advice/help/guidance please I am I fretting over what is causing this curling of the leaves and don't want my hard work go to waste. Please look at my pics and get back to me ASAP. Picture one is at 14 days, and the rest of them are at 19/20 days. All help/feedback will be massively appreciated.
Thank You.
Thank You.