It’s the third week of June and the roses are looking good despite a couple of heavy thunderstorms the other day, and the July-blooming lilies are already fully out. Also, specimens from one of my favourite useful plant groups, the hardy geraniums, are now busy flowering.
Hardy geraniums, not to be confused with bedding geraniums (pelargoniums), is a large genus with most of the popular garden favourites performing reliably year after year. I happily and successfully grow both geranium pratense ‘Mrs Kendall Clark’ and geranium x magnificum underneath roses and through other herbaceous perennials. However, I appear to have unintentionally invited a thug into my garden. I wanted small pink flowers to interweave with the mauve and purple geraniums beneath the pink climbing roses.
A fews years ago I bought (yes, I did, mea culpa) geranium x oxonianum ‘Wargrave Pink’ and the label stated “makes excellent ground cover”. Well, if it likes your conditions it rapidly reveals its true thuggish nature. Now, every summer I spend several sessions ripping out its spreading root system in my battle to keep it restrained.
I know I shouldn’t complain as it keeps flowering through the summer, but sometimes you can have too much pink – obviously only if it’s the wrong type of pink. Because . . . roses …