Black-eyed Susans are hardy perennials that produce bright yellow flowers with dark centers.
Daylilies are robust perennials that come in a wide range of colors. They have thick, tuberous roots and large clumps of foliage that suppress weed growth.
It grows vigorously and spreads through rhizomes, forming dense colonies that leave little room for weeds.
Coneflowers are hardy perennials known for their daisy-like flowers in shades of pink, purple, and white.
Yarrow is a tough, drought-resistant perennial with feathery foliage and clusters of small flowers.
Sedum includes a variety of succulent plants that are highly effective at outcompeting weeds.
Catmint is a hardy perennial that produces spikes of lavender-blue flowers. It grows rapidly and forms dense mounds that crowd out weeds.
Siberian Iris has elegant, sword-like foliage and striking blue, purple, or white flowers.