Tina wrote:drill thru the wooden decking then take cable up, you should use armoured cable.
My plan was it will be armoured cabling till outside the greenhouse and I was thinking of putting an outdoor wall plug on there vertically on the wall behind the greenhouse. The intent was to then run the cable from the plug (outside the greenhouse) and keep the heater physically inside the greenhouse which would leave the cable exposed... presume that is not being suggested.
Example of the plug being considered - https://www.screwfix.com/p/bg-13a-2g-rc ... cket/91095
Should I just drill a hole on the floor of the deck,fix the plug above on the wooden surface and run the armoured cable through under the floor of the deck out till the power source? just trying to interpret your suggestion Tina
Thanks again folks for the compliments, I have been growing my plants indoor under 1000W grow lights all year round so this is really a dream come true!!!
Do I have to insulate it over winter? My Mrs would definitely not appreciate the bubble wrap... so happy to dish out for polycarbonate but not sure how that would work?