Geranium rosthornii CGG14022



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Our collection from the the summit of Guizhou Province's highest mountain in the southern Wumengshan. This was an area of severe deforestation and grazing but we secured 5 seeds of this very nice pink flowered species hiding at the edge of a boulder in the cropped turf and after propagation, can now offer this rare and possibly new to cultivation beauty. We have been thrilled with the performance of this in our garden where it grows at the foot of a large Baptisia where it wends it way through the stems to 3' tall and fronts the Baptisia with a skirt of pink flowers for going on three months. It is actually giving the Baptisia a bit of a complex because the Baptisia flowers for about a week and takes up a lot of space while meantime the Geranium is just a little energizer bunny.


Plant Type

  • Perennial / Bulb

Mature Size


Hardiness Zones

  • Zone 5a (-20 °F)
  • Zone 5b (-15 °F)
  • Zone 6a (-10 °F)
  • Zone 6b (-5 °F)
  • Zone 7a (0 °F)
  • Zone 7b (5 °F)
  • Zone 8a (10 °F)
  • Zone 8b (15 °F)
  • Zone 9a (20 °F)
  • Zone 9b (25 °F)

Sun Exposure

  • Part Shade - Part Sun
  • Full Sun

Water Needs

  • Moist
  • Moderate

Bloom Time

  • Summer