Carrots experiment with DWC

I watch to much YouTube, and that got me interested in starting a dwc indoor carrot container. Here are a few shots of my set up.

I cut the bottom out of my 2” net cups to reduce restrictions. I also cut down my 1.5” rock wool so its about 1/2” thick. My hope is that the smaller thickness of rock wool will allow the carrot to push it out of the way as it grows. My hope is that the air stone running 24hrs will provide the moisture to allow the roots to reach the solution below. If works and all germinate, i could see 34 carrots in a few months. They are planted close together so i hope that helps them stay vertical. I may let the stalks grow through the upper self to provide additional stability.