I grew a peach tree ina glass G H if thats any help, we had to pollinate the flowers with a soft brush, and had some nice peaches,be aware how big they grow when choosing where to siteit,and being inside protected it from peach leaf curl

I'm afraid I have never grown Apricots before but as a member of the RHS I don't think they will mind if I link you to there 'Apricot' webpage here;

[quote]http://www.rhs.org.uk/Gardening/Grow-Your-Own/Fruit-A-to-Z/Apricots[/quote]