Questions about NFT setup

[Tahoe227]

Thanks again. That's certainly a very large root mass for so few plants so I will make sure to be very careful if I do decide to grow tomatoes, but I will probably just try a variety of small peppers or perhaps small root vegetables like onions, potatoes, radishes, and beets if they are possible. Would a net pot inhibit the growth of these and would I have to use any kind of medium? Best of luck with your NFT corn though, I could not imagine doing something of that scale. Would you say there is a steep learning curve with NFT or hydroponics in general? I love learning new things but I'm worried about my plants failing.

Thank you so much for sharing your expertise.