Greenhouse heating / winter growing
Hi everyone, apologies if this thread is in the wrong area but I just didn’t know where to put it!
I am a newbie to gardening against many of your folks and I would like to try and use my greenhouse more but dont know really where to start. I would like to start off some seeds for flowers and I have greenhouse heater but so many of the seeds require vast different levels of temperature.....any suggestions. Also do I leave the heater on all the time or for small amounts of time...These questions probably sound pretty daft I’m sure but I have yet to find a book on greenhouse growing that writes everything in easy to understand terms. Would love to hear your thoughts and suggestions on what plants I could start with. Im looking for strong colour and of varying heights and also perennial if possible.
thanks everyone in advance