The wife decided that she fancied a phat krapow moo gob but our local Asian supermarket (Seewoo in Glasgow) has never had krapow (Thai basil) in stock any time that we went. So now I'm having to cast the net a bit wider. Does anyone know of a shop which stocks Thai basil in Scotland or northern England?

We brought our last lot over from Thailand last time we had a holiday but it didn't travel well and was not edible after about 4 days.

Any information would be gratefully received. Thanks.