Popular perennial shrub that demands a lot of sunlight in exchange for fragrant leaves, which are popular for a multitude of uses.

Spawling plant with blue, star-shaped flowers possessing edible leaves native to the Mediterrean.

Amsonia illustris offers unique blue star-shaped flowers and a low-maintenance charm to enhance the beauty of garden landscapes across the state.

Threadleaf Bluestar is a perennial plant cherished for its fine, feathery foliage and clusters of striking blue flowers.

Mimulus alatus plants have square stems, smooth leaves, and pale blue to violet, snapdragon-like flowers that bloom from June through September.

Mad Dog Skullcap is a low-growing perennial with tiny, tubular, two-lipped blue flowers blooming from July to early October.

Ohio spiderwort has attractive foliage and showy blue flowers that attract native bees.

Bottle Gentian are slow-growing but long-lived perennials with dark blue, bottle-like cylindrical flowers that look like buds about to open.

Loosely clustered light blue, bell-shaped, 5-petaled flowers bloom in mid to late spring above a mound of textured green leaves.

Loose clusters of delicate, blue or purple, bell-shaped flowers bloom intermittently atop slender stems from summer through fall.