|Do Cream De Mint Dwarf Mock Orange,Silver Princess/Sunny Delight Boxleaf Euonymus die back during the winter or do they stay green all year round?|
The two Euonymus shrubs will be evergreen and very hardy for your zone 7B garden. The Mock Orange is only rated to hardiness zone 9 and as such won't survive a normal winter. It would need to be in a container and brought in to a protected location for the winter.
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