I built my own aero garden, and am setting it up to do experiments on what types of plants grow in it well and what doesn't. So far I have only grown salvia, weed, and P. Viridis. Salvia and weed will grow ridiculously fast (around 2" a day when dialed in). I lost my only P. Viridis cutting to it, but that was because i was in the 3rd week of bud for the weed, so I had a very large amount of nutes in it.
I plan on buying another P. Viridis plant and turning it into a mother and trying again with different nute regiments, and ph's. I also plan on trying to root some Peruvian torch cuttings in there. If I could get 2" of growth a day with cacti I would poo my self.
But yeah, PM me in a few months if you want to know the results of my experiments, I take lots of notes and would love to share what I learn.