Should I cut my losses? Sour diesel auto freebies

Welp, these sour diesel auto freebies I found in my seed drawer have not been doing so good. I planted them in 3 gal pots, and probably burned them by using about 1 1/2 cups total of dry amendments mixed in promix hp. Have been giving water around 6.5ph and evry now and then will use recharge, fish shit or og biowar nute pack. But I am not sure if I should pull the plug and try again in a bigger pot with less amendments.
My no till bed is doing awesome but soil in pots always gives me so much trouble.

They look okay; small and tips a little burned but looks like they’ll produce given time. Depends on space and stuff I suppose.

Never grown sour diesel so I am a bit thrown off by the looseness of the pistils if that makes sense. Like usually my plants pistils will be pointy like an urchin but these look/feel like hairs… also doesn’t help that they were cheap freebies from i dont know how long ago. Thanks for the reassurance