Posted: 31/08/2012 at 15:00
I've got 2greenhouses, one's a standard 8x6 and the other a small lean to. They don't get full sun, especially in the summer as there are 2 enormous beech trees next door. I haven't found it a problem - indeed it has advantages like not having to whitewash in the summer months! One thing you will probably notice is that as plants will grow towards the light, they may need turning as they will grow away from the wall side. And the wall will act as a giant storage heater, saving the heat during the time the sun does shine on it.