Good UX, great execution, diverse skillset, good target for funding since the data would be useful to multiple organisations. Not an original idea, but good packaging.

Not original. Lifted off basic IOT and smart farming tutorials online. https://www.postscapes.com/smart-greenhouses/

I am inspired by what you were able to build and I would like to use your monitoring system in the future. I like what you've done already to test out a small experiment. It would be cool to do that on a larger scale. Im also curious about how much your equipment will cost on a larger scale and what your business model looks like around pricing.

Product worked well, Team has perfect!

Look at partnerships with guys like Amiran who sell greenhouses. Explore sigfox for low power devices to send and receive data.