Some examples of flowers that butterflies like are cosmos, Queen Anne’s lace, zinnia, butterfly weed, coneflowers, New England asters, spearmint, milkweed, yarrow, phlox, ironweed, thistles, verbena, goldenrod, Shasta daisy, coreopsis, black-ey
Why invest in expensive electrical air purifiers when you could purchase a few types of houseplants to clean and filter your air naturally and inexpensively?