Answer: Most perennials can be moved successfully in very early spring and should then be cared for like any other newly planted plant. Unfortunately, the perennials you listed prefer full sun as do nearly all vegetables including tomatoes, peppers, cucumbers and beans. Although full sun all day is best, many sun lovers will tolerate a location with at least six hours of sun daily as long as the hours include twelve noon. Perhaps you could consider growing some of the vegetables in containers in another (sunnier)area of the yard.
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