I am looking to implement Hydrosys4 on a 28'x96' greenhouse.

I have been monitoring temp and humidity and taking daily pictures of inside the greenhouse since October, 2019.

I have been noticing that it is very common for the greenhouse to reach 100% relative humidity most nights. Once the sun comes up and the temps rise, relative humidity drops quickly. So, I will be implementing fan control to help monitor RH.

I have 2 larger tanks and I am looking to do some water treatment. I'm curious if Hydrosys4 can do any sort of PH monitoring and PH adjustment? I do see some control for fertilizer, but curious if this could be modified for PH control, as well as to control any doser equipment that could perform an inline nutrient injection to the watering system.

Is there a way to ship any hardware boards to Ontario during this time?

Any thoughts are more than welcome!

Paul