Folded leaves

Hi I am a new grower. I am up to veg stage and my leaves are starting to fold in. I got the plant off a friend witch had it in some horrible soil with clay in it. So I transplanted it in a bigger pot and with new soil. Then my leaves started to fold it’s only been 1 day since transplant

 

thanks for the help. The roots weren’t really growing in it so that’s what I transplanted but I’ll remember that for next time

 

Thank you. I’ve had a few people say that if I put a cap of milk in some water that it will help it just don’t know if it’s true so Thats why I havnt tried it yet

 

Hi it’s been a few days since post. And I was just wondering how my plant is looking now it’s still got abit do yellow but I’m more worried about the leaves I fell like it could be heat stress coz it’s summer her so I’ve put it in about 5hrs light and the rest in shade