Hi Ron ,. I read your reply a soil warming cable will never get to 70f. But why do you need such a high temp for the soil ?? 50 F should be plenty,the only way you will get that temperature is with a domestic underfloor heating cable coupled too a thermostat if theory. It could work. But practically it's a big no, the cost of a set up like that plus the electric bill far outweigh the final result,, seeing the first electric bill you would be on VALIUM,, so back too the drawing board??
|