What Is the Ideal Temperature Range for Hydrangea macrophylla Magical Ruby Red ('Kolmaru')?
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Hydrangea macrophylla Magical Ruby Red ('Kolmaru') · Hydrangea macrophylla Magical Ruby Red ('Kolmaru')
Grow in any moist but well-drained soil in partial shade or grow in sun if soil remains reliably moist. See shrubby hydrangea cultivation for further advice
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