Your patient answers to my questions have been amazing - really helps this brand new gardener!
My OH wants me to use my gardening skills (which I have to admit are all in his head - don't think a few tomatoes and even fewer strawberries last year count as skills!) to grow grapes. I think he imagines picking a large bunch of grapes and eating them whilst sitting in his deckchair. The BIG problem is that I don't have a clue how to grow one! I have a large, unheated greenhouse and a south facing wall. Would it be possible to plant the grapevine in the greenhouse and grow it on the wall - or would it be better to have the whole plant in the greenhouse or outside against the wall?
Also, if I grow a grape vine in the greenhouse, will it completely shade the greenhouse or do you cut it back?