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Container Hydrangea Plants

Q.potted hydrangea winter care

Zone 80012 | junerobinson211 added on October 12, 2017 | Answered

How can I insulate my potted outdoor hydrangea? Article mentioned foam insulation. Not sure what that is.

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Certified GKH Gardening Expert
Answered on October 12, 2017

Depending on your area, most can tolerate decently cold temperatures. You can mulch with hay, or blankets, ar really anything. This can include foam from pillows or mattresses, and styrofoam.

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