Have never been lucky enough to have either a greenhouse or a polytunnel, so completely new to this type of growing. Am seriously tempted to get a polytunnel for my plot although I only have a 1/2 size plot so not got loads of room. Started off thinking I'd get the smallest, but reading up the advice seems to be get the biggest you can....... do folks agree? Will have to get the tape measure out! The main thing that worries me is ventilation - I go to my plot 3/4 times a week but don't want to go every day. How often do they need attention? Any tips welcomed.
Many thanks
Anne