Cardinal flowers

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Lobelia Cardinalis, Plants That Attract Butterflies, Cardinal Flower, Garden Compost, Border Plants, Pollinator Garden, Rain Water Collection, Rain Garden, Native Garden

Cardinal flower (Lobelia cardinalis) is a hardy perennial native in USDA zones 5-8. Clumps should be divided every 2-3 years to retain plant vigor. Soil moisture determines its height and vigor. Cardinal flower prefers half-day direct morning sunlight, particularly in more southern climes. The brilliant red flowers bloom from late July through most of September, making it a standout on their own or mixed with other perennials. Deadheading (pruning off the old floral stems) extends out its…

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