1. ‘Francee’ Hosta

Hostas thrive in shady areas of the garden, making them a great filler plant under trees. ‘Francee’ is a medium-sized variety that can tolerate more sun than other hostas, but it still would appreciate afternoon shade. It has dark green leaves with a thin white edge. In summer, light purple flowers on long stalks will appear. This variety is hardy in Zones 3 to 9.

2. ‘Mighty Chestnut’ Daylily

This bold, beautiful daylily variety has bright orange, ruffled petals with a burgundy center and yellow throat. The blooms appear on tall stems above sword-like foliage in midsummer, and are even fragrant. Like most daylilies, this variety is low maintenance, can be easily divided to create multiple plants, and attracts pollinators. ‘Mighty Chestnut’ is hardy in Zones 3 to 9.

3. ‘Helene Von Stein’ Lamb’s Ears

If you’re looking for a low-growing ground cover, try lamb’s ears. Kids especially find its velvety silver foliage irresistible to touch. ‘Helene Von Stein’ does best in areas of full or part-sun, and will keep its good looks through summer’s heat and humidity. This plant is deer- and rabbit-resistant and is hardy in Zones 4 to 8.

4. Coneflowers

Coneflowers have many great qualities such as beautiful, long-lasting blooms that attract birds and butterflies, a high tolerance for drought and poor soil, and not being tasty to deer. A multitude of varieties offer a dazzling array of flower colors that range from pastel to bright hues. A few of the Test Garden’s favorite varieties are multicolored ‘Cheyenne Spirit,’ scarlet ‘Sombrero Salsa Red,’ and vibrant ‘Sombrero Lemon Yellow’ (all are hardy in Zones 4 to 9).

5. ‘Rocketman’ Russian Sage

Bring pale blue and light purple hues to the garden with the blooms of Russian sage. Its flowers will continue to look lovely from summer into fall and attract pollinators. ‘Rocketman’ is a variety with strong stems and gray-green foliage that is more compact than the species so less likely to need staking. It does best in full sun and is hardy in Zones 5 to 9.