To Kew to see the new Broad Walk Borders, all 640 yards of them, in their midsummer glory. Eighteen months after their inauguration they are splendidly established, and on a sunny weekend thronged with admirers. There was a long queue at the Victoria Gate waiting to get in, but then there is more than ever to see and do.
The balancing act between botanical garden and public attraction is not easy, but Kew is managing it well. There are a few visitors who complain that the museum building facing the Palm House over the pond is now a restaurant, but I’m sure there are more who are pleased to have a grown-up restaurant as an alternative to the predictable cafes.
The Broad Walk Borders are a wonderful tour de force, interspersing the cream of modern cultivars of the best herbaceous plants with things you won’t see outside Kew’s collections. I spent the best part of an hour admiring each side and its ingenious themes of plant families and reproductive systems. To solve the near-impossible puzzle of labelling in herbaceous borders there are plant keys at intervals, stylised coloured diagrams of each section that make it easy to identify the bold blocks and sweeps of different colours, sizes and habits.
Meanwhile the Temperate House is beginning to emerge from the covers that have hidden its years of restoration as possibly the greatest plant palace on earth. Next summer we shall see its full glory, too.