Hydrangea macrophylla Endless Summer® Bloomstruck 'PIIHM-II' , 2018 photo
"Hydrangea macrophylla Endless Summer® Bloomstruck 'PIIHM-II' , 2018 photo, Bloomstruck Bigleaf Hydrangea, (Dirr, 2015), USDA Hardiness Zone 4, Blue or pink, Michigan Bloom Month 6, In Garden Bed a1 for 1 DAYS (Lowe). Planted in 2018.
Developed by Dr. Michael A. Dirr (Plant Introductions, Inc in Georgia). Cultivar was selected from seedlings of an open pollination of Hydrangea macrophylla ‘PIIHM-I’ (PP20176). It was registered as Hydrangea macrophylla ‘PIIHMII’ (PP25566, 2015) and is marketed under the trademark Endless Summer® BloomStruck®. It is the fourth Hydrangea variety in the series. Vivid purple or rose-pink mophead type flowers, red stems with darker leaves than the parent.
Hydrangea macrophylla Endless Summer® Bloomstruck 'PIIHM-II' , 2018 photo
"Hydrangea macrophylla Endless Summer® Bloomstruck 'PIIHM-II' , 2018 photo, Bloomstruck Bigleaf Hydrangea, (Dirr, 2015), USDA Hardiness Zone 4, Blue or pink, Michigan Bloom Month 6, In Garden Bed a1 for 1 DAYS (Lowe). Planted in 2018.
Developed by Dr. Michael A. Dirr (Plant Introductions, Inc in Georgia). Cultivar was selected from seedlings of an open pollination of Hydrangea macrophylla ‘PIIHM-I’ (PP20176). It was registered as Hydrangea macrophylla ‘PIIHMII’ (PP25566, 2015) and is marketed under the trademark Endless Summer® BloomStruck®. It is the fourth Hydrangea variety in the series. Vivid purple or rose-pink mophead type flowers, red stems with darker leaves than the parent.