It’s a fogging system, right? Much like misting but better because of smaller droplet size. Still evaporative cooling though different from a wall pad system.
Evaporative cooling is much more effective for greenhouses than homes, because home cooling assumes you need cooling day and night, while greenhouses only need active cooling when the sun is blazing - when relative air humidity is at its lowest. It might not work in Florida, but it should work in most of the US