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Geranium x oxonianum 'Katherine Adele'

Hardy Geranium

This plant is not currently for sale. This is an archive page preserved for informational use.

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Item #: 6705

Zones: 4a to 8a

Dormancy: Winter

Height: 15" tall

Culture: Sun to Part Sun

Origin: Hybrid

Pot Size: 3.5" pot (24 fl. oz/0.7 L)


This Geranium x oxonianum hybrid (G. endressii x G. versicolor) was selected at Washington's Heronswood Nursery as a seedling from G. 'Walter's Gift'. The 15" wide x 15" tall clump of glossy green, serrated foliage is highlighted by large, dark black-purple patterns in the center of each leaf. In late spring and summer, the clumps are topped with flower stalks that hold the light pink flowers just above the foliage. The 1997 introduction was so stunning that it was named after Heronswood co-founder Robert Jones' mother, Katherine Adele Jones.