Thanks, Dutch.

You should have seen what the 1,000W did. Only took twelve hours to ruin a crop; the plants were so devastated that even laying there dead they all were giving me the finger on every fan leaf.

I was thinking about downsizing again to a 400W but 600W = 50W/Sqft. Just too much for that small of a space? I moved about a year ago and had to downsize tremendously so not familiar with micro-gardening.

My main reason for considering the portable air conditioner is that I can then control the temperature and humidity (both adjustable settings) all the time. I'd only lose about 2 Sqft.

Goal is a pound per harvest. Should be doable theoretically. Can a 400W do that?

Thanks again, Dutch.