Any idea why the small under leaves are browning?

[SparkzAuto]

My runt strawberry pie auto ( camera fell on her as a seedling‍) I noticed over the last 2 days one of the small leaves had started to get a bit of brown discolouring on it, today both of them have it. Anyone have any ideas why it’s colouring like that?

 

[mohawk warrior]

My runt strawberry pie auto ( camera fell on her as a seedling‍♂) I noticed over the last 2 days one of the small leaves had started to get a bit of brown discolouring on it, today both of them have it. Anyone have any ideas why it’s colouring like that?

How old is this runt? If it’s been stalled out for awhile I’d say it was just the life length of the pod busters (first leaves)
The “cotyledon”

 

[SparkzAuto]

How old is this runt? If it’s been stalled out for awhile I’d say it was just the life length of the pod busters (first leaves)
The “cotyledon”

Hi mate. she’s 11 days old since sprout. When she was 3 days old a camera in the tent fell over onto her and slightly bent the stalk hence the straw wrapped around for support. Seemed to be doing ok. Discolouring only started a couple days ago on one leaf, noticed the other had done the same today.. here’s some pics of the other autos I have in the tent. All 11 days old

 

[mohawk warrior]

Hi mate. she’s 11 days old since sprout. When she was 3 days old a camera in the tent fell over onto her and slightly bent the stalk hence the straw wrapped around for support. Seemed to be doing ok. Discolouring only started a couple days ago on one leaf, noticed the other had done the same today.. here’s some pics of the other autos I have in the tent. All 11 days old

Wouldn’t worry.
Probably natural reaction so it grows upwards. Looking good!
I had a light fall on this one and almost caused a fire... it pulled through