According to the authors of "Encyclopedia of Hydrangeas" (2004 - Timber Press)," A medium-sized shrub, with unusual flowerheads, unevenly...Read More shaped, sepals also equally uneven, bright red, with green center if still immature, not turning to blue."
No hardiness zone given.
It was suggested to me that this cultivar MIGHT be the one being sold by some online nurseries as 'Royal Red'.
According to the authors of "Encyclopedia of Hydrangeas" (2004 - Timber Press)," A medium-sized shrub, with unusual flowerheads, unevenly...Read More