We often talk about gentian blue or meconopsis blue, but hardy geraniums also boast a palette of blue that would make the most beautiful gentians blush. Here’s a small selection of the most stunning blue geraniums at the moment.

There are the all-rounders, suitable for all exposures and versatile in their uses. They thrive almost anywhere, flowering profusely for long periods; they are just as comfortable in a wild garden mixed with alliums and grasses as they are in a mixed border at the foot of an English rose or "arranged" among a selection of perennials in a gradient of blue with a hint of gold.

Flowering of Geranium Orion

Geranium Orion

Flowering of Geranium (x) magnificum

Geranium (x) magnificum

Flowering of Geranium Johnson's Blue

Geranium Johnson's Blue

Flowering of Geranium pratense Mrs Kendall Clark

Geranium pratense Mrs Kendall Clark[/caption>

Then there are the hidden ones; carpeting under a tree in cool shade or cascading down a bank among periwinkles, elf flowers, and campanulate squills, they can even thrive in dry shade, flowering infrequently but for long periods and often self-seeding well to form beautiful colonies.

[caption id="" align="aligncenter" width="600"]Flowering of Geranium sylvaticum Geranium sylvaticum

Flowering of Geranium nodosum

Geranium nodosum[/caption>

And then there are the thrifty ones; they require little. Little water, little food, but plenty of sun. They thrive among yarrow, campanulas, and lavenders in a dry meadow garden or a scree garden, and they even grow in calcareous soils.

[caption id="attachment_749" align="aligncenter" width="600"]Flowering of Geranium Philippe Vapelle Geranium Philippe Vapelle

Flowering of Geranium renardii Tcschelda Geranium renardii Tcschelda, a new introduction with beautifully veined flowers

Among the cultivars, hybrids, and wild species, there is something for every taste and, above all, for every use—how can one resist? A tip to showcase them even more: plant them in masses, at about 5-6 plants per square metre, but with a touch of pale yellow plants; the best choices are Scabiosa ochroleuca, Phlomis russeliana, Alchemilla mollis, or the magnificent Nepeta govaniana; the contrast is striking!