This member of the Wood's Aster group has the typical low rounded habit and profuse blooming associated with all three. 'Wood's Blue' has perfectly clean foliage, and in the early fall it is covered with clear, medium blue flowers with gold centers. Bred for compact habit, long bloom period and heavy flowering, all of the Wood's Asters are outstanding pot crops and should be used far more often as a sturdy perennial alternative for mums.
According to Plantipp, the motto of this stunning Caryopteris isbig, blue & beautiful! We found that to be true in our own trial gardens here at North Creek. Its powdery grey-green foliage is the perfect skirting to present the long wands of stacked deep blue flowers. The flowers are bigger than other Caryopteris that we have trialed with long wands lasting weeks on end. It is a wonderful addition to the landscape or container garden and excellent for cut flowers. Superior low growing habit.
The leathery leaves of Dryopteris marginalis are a beautiful addition to the woodland garden and can form a lovely and easy to maintain groundcover. A sturdy east coast native, it forms a tidy clump that will not spread and is very tolerant of dry shade conditions once it has established. Marginal wood fern is often found in shaded crevices of rocky ledges and bluffs from Newfoundland to Georgia, west to Oklahoma and Minnesota.
A North Creek discovery sure to give a brilliant performance in the landscape, worthy of applause. It keeps a tight, upright habit throughout the entire season and has stood strong even in the rich soils of our trial gardens. A warm season grass that does well in poor, dry soils. Spikey bluish-green stems and leaves transition to a sizzling display of oranges, reds, yellows, and purplish-browns in the autumn. Also provides winter interest before cutting back in early spring to make way for new growth.
'Sweet Kate' is an easy-to-grow perennial that produces a profusion of unusual deep-blue flowers from summer to fall. An eye-catching accent for the border, the vibrant golden-yellow foliage is the perfect foil for its bloom and a bright companion for purple-foliaged plants.
One of the few varieties of Tricyrtis with variegated leaves that is a good, tough garden plant with clean foliage! Green leaves with creamy, almost gold edges are topped in fall with lily-like flowers of purple with dark purple spotting with yellow throats. Best admired from close by, it is lovely planted near a patio or sitting area mixed with other shade perennials.
This selection of the Arkansas native comes to us from Dr. Allan Armitage's trials at the University of Georgia. It has lovely fine foliage like Amsonia hubrichtii and is a compact, well-branched and vigorous plant. In late summer it is covered with true purple flowers that attract plenty of butterflies. Found in rocky flood plains, Vernonia lettermannii is very tolerant of hot, dry locations, yet can withstand brief periods of inundation.