Answer: Carnations have a strong fragrance, as do herbs like spearmint and peppermint. Flowering tobacco, Nicotiana, has tubular shaped flowers with nice fragrance. If you have room, lilac shrubs bloom in the spring with a wonderful fragrance, as do Buddleia, the Butterfly Bush. If you only have room for annuals and perennials, try Sweet violet, Chocolate cosmos, Ipomoea (Moonflower), Peony and Summer phlox. Hope this information is helpful.
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