cardoon
Cynara cardunculus
This relative of the artichoke has edible roots and stalks, but you won’t want to … Continued
Cynara cardunculus
This relative of the artichoke has edible roots and stalks, but you won’t want to … Continued
Carex flacca 'Blue Zinger’
Easily grown in medium to wet soils in part shade to full shade. Thrives in … Continued
Carex pensylvanica
Low sedge with soft, delicate, arching, semi-evergreen leaves in clumps up to 8″ tall, this … Continued
Carex morrow 'Ice Dance'
Wide, strappy leaves measuring 1/4 to 1/2 inch across, this carex makes a bold statement … Continued
Calycanthus floridus
A dense, rounded deciduous native with a suckering habit with very fragrant, brown to reddish-brown … Continued
Caryopteris incana
This fragrant late summer bloomer sends up aromatic, whorled, blue-flowering spikes over striking bright chartruese … Continued
Ceanothus americanus
Named because dried leaves were used as a tea substitute during the American Revolutionary War. … Continued
Celtis occidentalis
Tolerant of a variety of conditions. Well-suited to urban areas, it withstands wind and city … Continued
Centaurea montana
Large, glowing blue, spidery blooms all summer and into fall on 18-24″ plants. Can self-seed … Continued
Cephalanthus occidentalis
This deciduous shrub has an open, rounded habit. Common throughout the midwest, it can most … Continued
Cerastium tomentosum
Low-growing, striking silver foliage grow happily in sunny locations as a ground cover. Narrow, silver-green … Continued
Ceratostigma plumbaginoides
Intense blue flowers in summer are surrounded by glossy green foliage which turns vibrant scarlet … Continued