Found way to grow for weeks without watering and feeding in containers

Tested this system that I got from AutoPot, the XL version. The pots are 6.5 gallons and bottom wicking nutrient from a 12 gallon reservoir. I was not sure how well it would work, so I stress tested it using a heavy feeding zucchini plant and was surprised at both the vigor and longevity of the grow. This setup should do quite well for my other plants.https://youtu.be/61OSzl4T39w

Zucchini looks good in that.  Have you ever tried any tower gardens systems like https://gardenerthumb.com/best-tower-garden-reviews/

Just curious if you had similar results as thinking about getting one or building my own