Heating a greenhouse this year
With the price of electricity getting even more expensive this year and by the looks of it an end to assistance from the government, I was looking at using extra bubble wrap insulation on the greenhouse this year as well as sectioning off the height of the greenhouse with a polythene 'blind' to reduce the overall volume. I have a soil warming cable in a 4' x 2' propagator on the top shelf of the staging as well as a 2kw greenhouse heater. I also intended using more fleece over seed trays and drop the temperature a few degrees to about 13 -15C. Anyone else got similar plans or suggestions as to how heat an 8' x 6' aluminium greenhouse efficiently?