frost free plug plants
Hi I received my first lot of plug plants from suttons yesterday Potted them up into 70-90mm pots all bedding plants impatients petunias lobelia. Their instruction were for 15-18 degree ideal heat to grow on but I only have 2 paraffin heaters in my 8 by 6 greenhouse . I live in the scottish borders and it was minus 2ish through the night outside When I checked in the greenhouse was 6-7 If I maintain this temperature at night and hopefully warmer through the day will the plugs be ok ? This is my first time with plugs and my first year with a greenhouse Any advice would be very welcome. Thanks Mike.