Hydrangea plant named ‘McKay’

Abstract

A new and cultivar of Hydrangea macrophylla was created by open pollination followed by selection. A compact rounded growth habit is displayed. Attractive deep rose blossoms are formed in abundance that contrast nicely with textured dark green foliage. Resistance to powdery mildew has been displayed during observations to date. Superior winter hardiness to at least U.S.D.A. Hardiness Zone No. 5 has been experienced.

I claim: 
     
       1. A new and distinct  Hydrangea  plant characterized by the following combination of characteristics:
 (a) forms in abundance attractive deep rose-colored lacecap inflorescences, 
 (b) exhibits a compact rounded growth habit, 
 (c) displays attractive textured dark green foliage, 
 (d) displays resistance to powdery mildew during observations to date, and 
 (e) displays superior winter hardiness to at least U.S.D.A. Hardiness Zone No. 5; 
 
       substantially as illustrated and described.