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Please note that the Zones listed above are USDA Hardiness Zones and are only given as a
rough indication of whether a plant will grow and thrive in your area. Temperature
variations and unusual weather conditions can affect plant survival. To assist plant
survival during the winter, you may wish to place mulch over the areas in question or plant
the flowers in an area away from walls or cement. Additionally, digging up bulbs and roots
to overwinter indoors may be preferrable to keeping them in the ground.
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