Thanks so much for the positive feedback guys I truly appreciate it!
Yes Siddharth I do think many of those suggestions you mentioned will benefit the development of such an project and I'll definitely be taking it onboard. I am using PVC piping and am already in the process of building a full scale model whilst testing if the plants are able to sustain in them or not. If you would like I'd be happy to send final plans/results/developments to you or any other members that may be interested and/or have any other suggestions to further enhance the capabilities of such an idea.
Shane, thanks for the positive comments! I'll be sure to reach out and network with other like-minded idea teams to seek expert advice on project feasibility.