If you love the color purple in your garden and want flowers to come back year after year, then you are in luck. There are dozens of purple perennial flowers, from pale lavender to deep blue-purple, to choose from that work in your hardiness zone.
As you plan your garden, consider adding purple flowering shrubs like butterfly bush, evergreen rhododendron, or a PlumPerfect rose.
Here are 25 purple perennial flowers you should grow in your garden this year.
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