river oats, northern sea oats
Chasmanthium latifolium
Attractive, nodding seed heads make excellent cut arrangement filler. This grass spreads aggressively so choose … Continued
Chasmanthium latifolium
Attractive, nodding seed heads make excellent cut arrangement filler. This grass spreads aggressively so choose … Continued
Chrysanthemum rubellum 'Clara Curtis'
This garden mum produces profusions of large 2-3″ wide, antique pink blooms. The hardiest of … Continued
Cissus trifoliata
Also known as possum grape, this semi-evergreen vine climbs by tendrils. From the grape family, … Continued
Clematis ‘Henryi’
Huge pure white flowers cover this vine heavily in May and continue with fewer blossoms … Continued
Clematis heracleifolia 'Mrs. Robert Brydon'
Bluish-white 1″ flowers in large clusters cover these extremely vigorous and very free flowering vines. … Continued
Clematis hybrid
Sweet Summer Love is as easy to grow as white-flowering sweet autumn clematis without the … Continued
Clematis tangutica
Large yellow bells hang delicately from this climbing vine with stunning visual interest. It makes … Continued
Clematis virginiana
White flowers abundantly spread along the length of the vine in panicles or small clusters … Continued
Cleome serrulata
This colorful long-blooming native annual has large showy flowers in shades of pink and rose … Continued
Clethra alnifolia
A deciduous shrub native to swampy woodlands, wet marshes, and stream banks. Noted for mid … Continued
Clethra alnifolia 'Ruby Spice'
A selection of Clethra alnifolia, a deciduous shrub native to swampy woodlands, wet marshes, and … Continued
Clethra alnifolia 'Crystalina'
Selection of the native, Clethra alnifolia. Excellent for woodland gardens and wildlife gardens, the small … Continued