摘要 |
A new cultivar of Hydrangea macrophylla named 'Blue Heaven' that is characterized by its very early spring blooming habit, its ability to re-bloom on new growth after deadheading, its consistently well formed, large sized inflorescences that are red-purple in color (bluer in color depending with alkaline pH and sufficient aluminum levels), its strong flower stems, and its durable thick foliage.
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