Thanks for directing me over here, Mark. All I can say is WOW - just amazing. You have built quite the system, and your results show it. And you are dedicated! I can't imagine going out when it's 20 below zero at 4am to stock the woodstove for the tomato plants
. But then, I can't really imagine 20 below zero either - I've lived in San Diego for a very long time!
Lyn