1. Black-eyed Susan (Rudbeckia spp.): These yellow, daisy-like flowers bloom from mid-summer to early fall.
2. Coneflowers (Echinacea spp.): Known for their distinctive cone-shaped centers, coneflowers come in various colors and bloom from mid-summer to early fall.
3. Daylilies (Hemerocallis spp.): Daylilies offer a wide range of colors and bloom throughout the summer season.
4. Russian Sage (Perovskia atriplicifolia): With its silver-gray foliage and tall spikes of lavender-blue flowers, Russian Sage adds texture and beauty to the garden from mid-summer to early fall.
5. Shasta Daisy (Leucanthemum x superbum): These white, daisy-like flowers with yellow centers bloom from late spring to early fall and are known for their long-lasting blooms.
6. Blanket Flower (Gaillardia spp.): The vibrant, red and yellow flowers of the blanket flower bloom throughout the summer season and attract pollinators.
7. Salvia (Salvia spp.): Salvias come in various colors and sizes, and many bloom from early summer to late fall, attracting hummingbirds and butterflies.
8. Tickseed (Coreopsis spp.): Tickseed plants produce bright yellow, daisy-like flowers and bloom from mid-summer to early fall.
These are just a few examples of sun perennials, and there are many more options available depending on your location and personal preferences. remember to consider the specific climate and growing conditions in your area when selecting sun perennials for your garden..