Geranium macrorrhizum
Balkan cranesbill
- Position: full sun or partial shade
- Soil: fertile, well-drained soil
- Rate of growth: average to fast growing
- Flowering period: May to September
- Hardiness: fully hardy
Clusters of small, saucer shaped, purplish pink flowers are held on slender stems above strong aromatic, light green leaves from May to September. This is one of the most versatile and useful geraniums, as it will thrive even in dry shade. The deeply cut, semi-evergreen foliage also spreads quickly to form low hummocks that suppress weeds for most of the year. It looks lovely with strongly shaped perennials, such as bergenia, or polemonium, or planted en masse under trees, and is also valuable for hiding the foliage of spring bulbs as they die down. The leaves often turn red in the autumn too. - Garden care: Carefully weed by hand - hoeing can break rhizomes as these are very close to the surface. Lift and divide large colonies in spring.
How to get more flowers

Many flowering plants can be encouraged to produce better and longer-lasting displays with the minimum of effort. A plant produces flowers in order to reproduce and ensure the survival of the species. Once a plant has flowered and fertilisation has...
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Hardy geraniums, commonly called cranesbills, are the stalwarts of a garden – they grow without fuss and bother, they flower reliably and without the gaudy excess of other garden premadonnas. For this reason, they are often overlooked as things of...
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Deadheading will prevent them setting seed and so use their energy producing a further flush of blooms later on. Plants that respond well to deadheading include annuals such as Ageratum, Alyssum, Antirrhinum, Calendula, Centaurea, Cosmos, Dahlia, foxglove, Californian poppy, sweet...
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Many gardeners who are happy, even gung-ho, with the secateurs when pruning shrubs and climbers are surprisingly reluctant to take the shears to herbaceous perennials. Maybe this is because it just doesn’t seem quite right to be cutting back all...
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Excellent late-spring flowering dry shade plant with aromatic foliage that reddens and persists through winter
Val Bourne - Garden Writer