Any success? How's the project coming?

The project was not going to start until spring anyway, but I am starting to have serious doubts about the irrigation guy who is supposed to be building the misting system for me. I provided him with the recommendations I received from all my inquiry's, and emailed him 2 weeks ago to see if he had a quote put together for me yet. No response. I plan to call him after the holiday, and if necessary, may have to look for a new irrigation specialist to help me out.

Are there any greenhouse supply companies near you?

The only one I’m aware of is outside Ann Arbor, about 2 hours away. Is that where you would turn to versus a profession irrigation specialist?

What you're looking to do is a version of greenhouse irrigation...the timers and controls are more specifically from the world of greenhouse mechanicals as opposed to what I'm used to from irrigation contractors. The "spitters", the nozzles are commonly used in greenhouse watering...it's droplet size and pressure.

Propagation is often a part of greenhouse operations...if you're less than impressed with the guy you've been talking to, I'd at least talk to the greenhouse supply place.