Q.How to keep white hydrangea white
How do I keep my white hydrangea staying white?
Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on March 5, 2011
Unlike blue and pink hydrangea, white does not need anything special in the soil to stay white. You may see some greening, but this is normal. Here is more information:
https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/green-hydrangea-blooms.htm
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