Best of buddies: Butterflies just adore buddlejas and we should appreciate them too, says Monty Don

Monty revisits one of his classic books, Gardening at Longmeadow, in an occasional series.  The butterflies are at their busiest in August, jostling and flitting from flower to flower like shoppers in a sale to reach the nectar of late-season blooms – and there is no plant in the late summer garden that attracts them … Read more