Leaf curling?

Just a little too much nitrogen and overwater slightly. She will be just fine and grow out of it if you let her dry out and dont feed anymore N

Can be many things. If your medium is coco they can be underwatered. U need to water everyday. If ur medium is soil they can be over watered as well. Can be wrong ph! If that is the issue, measure the runoff and see if the ph is the same that u pour in to the plant. Or in the accepted values. If not! Make a flush. YouTube it. Can be to hot in ur tent or dry.. try 50rh and like 24 Celsius and u will be fine Try all these things if it doesn’t work make a new question then tag my name. The phenotype is not sour diesel, the strain is sour diesel. Phenotype is a whole different thing, every strain has different phenotypes. Each pheno has their own characteristics ☺️ good luck my friend!

It’s hard to say as there isn’t much information in your diary about irrigation habits and PH values. Overwatering and under watering kind of show the same signs. A PH imbalance could also cause the leaves to do this. If you tend to over water then maybe cut back on the watering and if you underwater it’s time to give more water. I see your pots lay flat on the ground. I would highly suggest getting some trays and pot risers. As you don’t want the pot to sit in a puddle of its own pee and it allows for good airflow underneath so water doesn’t get trapped and stagnate. I use Gro Pro NX pot risers. They can be found for about 5 bucks a piece and come in many different sizes. When you water you want the entire substrate to get moistened and the let it dry back when the pot feels light and the top inch of soil is dry, it’s time to irrigate again. Again this is just a general answer to a question with not a lot of information to go by.