Except, that is, for 120 acres of curious vineyard found just north of Bangalore, at 13 degrees North (which equates, thinking laterally, with Bangkok, Bamako and Barbados). Harvest time for India's Grover Vineyards is in April; the vines flower in January. This explains why Kapil Grover, who runs the business, was in London last week rather than standing in his cellars in his gumboots.