Sarah Raven: The flowers I have that are flourishing superbly, despite the battering heat of this summer
Gardener and writer Sarah Raven on the flowers that haven’t wilted in the heat. As late-summer and autumn border fillers, long-lasting cut flowers and container troopers, rudbeckias are stellar — even in all this summer’s heat. The bright golden ones are not my cup of tea, but I adore the aubergines, mahoganies, crimsons and yellow […]