second grow in a all in one DWC that's meant for herbs witch has been repurposed for growing weed

ignore the humidity but this is my second grow witch I'm really exited about because I get to correct the mistakes I made from my last grow witch did horribly but I have some what better growing conditions and i now know what not to do lol

Better off buying a dwc bucket off Amazon for $55
You will have endless headaches with this

I can't imagine that tiny of a space being able to support any plant that's going to grow taller than a foot. Is there really enough space for all the roots?