Get use to it… big leaf hydrangeas (Hydrangea macrophylla), also called hortensia hydrangeas, are temperamental (USDA hardiness zones 6-9). After a long winter of sub-freezing temperatures, these blue (or pink) flowering shrubs should be stunningly beautiful in spring. However, if the late winter- early spring temps flucuate wildly, grab your pruning shears. Too most gardeners, myself included, […]
Archive for March 25th, 2019
Temperamental Big Leaf Hydrangeas
Posted by Hugh on March 25th, 2019
Posted in acidic soil, acidify soil, Bigleaf hydrangea (H. macrophylla), Cold tolerance, compact shrub, compost, Container garden, container shrub, Disease resistant, Environmental issues, Fertilizing plants, Hydrangea, Landscape ideas, mulching, Planting tips, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Re-Bloomers, Soil drainage, Soil pH, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness, Winter Protection 
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