ornamental grasses
Acorus
Sweet Flag-Part Shade/Shade
g. "Variegatus"
The creamy-white variegated leaf blades of this plant are
stunning when used in contrast with other moisture loving perennials.
Height: 10-12" Zones 4-11
Calamagrostis
Feather Reed Grass- Sun/Part Shade
Xa. 'Karl Foerster'
2001 Perennial Plant of the Year. Versatile, attractive and
care-free ornamental grass. Deep green, lustrous foliage in early spring lasts
all the way to winter. Upright clump with feathery plumes. Moist,
well-draining soil. Full sun to part shade.
Height: 3-4' Zones 4-10
Xa. 'Overdam'
Similar to 'Karl Foerster,' but the foliage is variegated
with creamy white, vertical stripes. Plant in moist, well draining soil.
Height: 3-4' Zones 4-10
Carex
Sedge- Sun/Part Shade
morrowii 'Ice Dance'
Variegated sedge. Foliage has a wide leaf and prominent
creamy white margins.Height: 12-18" Zones 5-9
Chasmanthium
River Oats- Sun/Part Shade/Shade
latifolium
North American Native. Dangling, oat like spikelets droop
from rich, bamboo like foliage. Useful as a formal accent in mass plantings,
or as a container plant. Moist soil.
Will grow in shade!
Festuca
Fescue Grass- Sun/Part Shade
glauca 'Boulder Blue'
Named by Steve Schmidt. The bluest fescue to date. Compact
form with intense blue tufts or wiry, hair like foliage.
Height: 6-10" Zones 4-8
g. 'Elijah Blue'
Probably the most well known ornamental fescue. Silvery
blue foliage forms a small, dense mound with flower spikes reaching a foot
above the foliage.
Height: 6-10" Zones 4-8
Hakonechloa
Japanese Forest Grass- Sun/Part Shade/Shade
macra 'Aureola'
PPA Perennial Plant of the Year 2009. Slow, creeping,
golden variegated grass. Use in shady beds or containers. Its graceful
arching habit is reminiscent of running water. Hits of red and pink appear in
fall.
Height: 14-18" Zones 6-9
m. 'All Gold'
Golden, ribbon like leaf blades create a welcome bright spot
at the edge of a shady area.
Height: 14-20" Zones 6-9
Helictotrichon
Blue Oat Grass- Sun
s. Saphirsprudel 'Sapphire Fountain'
Typical of the species, but with wider foliage and brighter
blue coloring.
Height: 24-30" Zones 4-9
Juncus
Rush- Sun
Juncus is a warm-season grass. Warm-season grasses won't
start growing until mid to late spring or even early summer. Their major growth
and flowering happens when the weather is hot. They will usually turn shades of
brown for the winter.
'Curly Wurly' Juncus effuses Corkscrew
Rush ProvenWinners
Despite a preference for abundant moisture, soft rush will
perform surprisingly well in average garden soils as long as they receive
consistent irrigation. Clumps are often slow to establish, but once established
will spread by creeping rhizomes. Soft rush may be grown in tubs or containers
sunk in the mud to control unwanted rhizome spread. Plants will also naturalize
by self-seeding. In cold climates, clumps die to the ground in winter. Cut back
old foliage in early spring.
Height: 12-18" Zones 5-9
'Quartz Creek' Juncus effuses Soft Rush
ProvenWinners
Despite a preference for abundant moisture, soft rush will
perform surprisingly well in average garden soils as long as they receive
consistent irrigation. Clumps are often slow to establish, but once established
will spread by creeping rhizomes. Soft rush may be grown in tubs or containers
sunk in the mud to control unwanted rhizome spread. Plants will also naturalize
by self-seeding. In cold climates, clumps die to the ground in winter. Cut back
old foliage in early spring.
Height: 15-24" Zones 4-9
Leymus
Blue Lyme Grass- Sun/Part Shade/Shade
arenarius
Metallic, blue gray foliage forms an arching clump
that is tolerant of sand, sun and drought.
Height: 3-4' Zones 4-9
a. 'Blue Dune'
More blue in color, and demonstrates a better resistance to
heat and humidity than is typical to the species.
Height: 3-4' Zones 4-9
Miscanthus- Sun
sinensis 'Adagio' Dwarf Maiden Grass
Compact, forming a neat mound with a prolific production of
blooms. Its narrow, green foliage arches nicely with blooms appearing by August.
An excellent selection for smaller gardens and plantings.
Height: 4-5' Zones 6-10
s. 'Gold Bar'
This slow growing Miscanthus is the most heavily gold
striped to date. Its tight, upright spiky habit is perfect for landscape and
containers.
Height: 3-5' Zones 6-9
s. 'Gracillimus' Maiden Grass
Named for its graceful, rounded form and delicate narrow
foliage, 'Gracillimus' is the most widely known Miscanthus variety. Its
blooms are an attractive copper red color, appearing in October. Prefers well
drained soil.
Height: 7' Zones 5-10
s. 'Graziella' Maiden Grass
A wonderful introduction by Ernst Pagels, 'Graziella' has
very similar attributes of 'Gracillimus,' although more upright and arching.
Its green foliage is fine and narrow with very attractive blooms held high
above the foliage. These blooms open early in August making 'Graziella' an
excellent selection for northern growers. Foliage turns reddish orange in
fall. Overall, a very beautiful and graceful plant. Prefers well drained
soil.
Height: 5-7' Zones 5-10
s. 'Morning Light' Variegated Maiden Grass
One of the best and most sought after Miscanthus varieties. 'Morning Light' is a compact grower and offers a fine textured
appearance similar to 'Gracillimus.' Its leaves are also narrow and its form
is neat and arching. Blooms are reddish-bronze, appearing as late as October.
Noticeable white edged variegation. Makes a wonderful container plant.
Prefers well drained soil.
Height: 3-5' Zones 5-10
s. 'Sarabande' Narrow Leaf Maiden Grass
Very narrow foliage that is among the finest of all the Miscanthus varieties. Golden and copper colored seed heads in August. An excellent alternative
to 'Gracillimus' for its sterile seed. Prefers well drained soil.
Height: 5-6' Zones 4-10
s. 'Silberfeder' Silver Feather Grass
Large, feathery seed heads rise high above the foliage.
Deep green foliage has distinct silver mid rib and a gracefully arching shape.
Ranks as more cold hardy than most of the Miscanthus species. Prefers well
drained soil.
Height: 6-7' Zones 4-10
s. 'Strictus' Porcupine Grass
'Strictus' is recognized for its banded variegation of
golden-yellow bars. Its growth habit is very upright, resembling porcupine
quills. Can tolerate a wide range of soils.
Height: 7-9' Zones 5-10
s. 'Variegatus' Variegated Japanese Silver Grass
A vintage cultivar used in garden landscapes since the early
20th Century. White and green variegated foliage arches heavily,
crating a wide mound. Blooms mid-September. Prefers well drained soil.
Height: 5-7' Zones 5-10
s. 'Zebrinus' Zebra Grass
Characterized by its banded variegation of golden-yellow
bars. Foliage habit is more arching than upright, distinguishing it from
'Strictus.' Blooms appear in September and emerge pinkish copper. Prefers
well drained soil.
Height: 8' Zone 5-10
s. var. condensatus 'Cabaret' Japanese Silver Grass
Very wide, ribbon like foliage with a creamy white center and
dark green margins. Useful as a specimen grass, a garden accent, in mass
plantings, cut for fresh flower bouquets, and is even remarkable as a container
plant. Prefers well drained soil.Height: 9' Zones 5-10
s. var. condensatus 'Cosmopolitan' Japanese Silver Grass
Nearly identical in character to 'Cabaret,' but has an exact
reverse variegation. Foliage has a deep green center and wide creamy white
margins. Prefers well drained soil.Height: 9' Zones 5-10
Panicum
Switch Grass- Sun
amarum 'Dewey Blue'
Powder blue foliage and blue tinged flowers make this native
beach grass an outstanding selection. Noted for its beauty as well as its
usefulness in sand dune stabilization. Selected and named by Rick Darke and
Dale Hendricks.
Height: 5' Zones 5-9
v. 'Heavy Metal'
Glaucous blue leaves and a strong upright form create a
formal appearance that is softened only by its delicate seed heads. Tolerates
a wide range of soils.
Height: 5' Zones 4-10
v. 'Prairie Sky'
Similar in appearance to 'Heavy Metal,' although not as
upright, and boasts a slightly bluer color. An excellent switch grass for a
true blue color in the landscape. In the fall the plant is topped by a haze of
sandy colored flower spikes. Grows in a wide variety of soil types and moisture
levels. Drought tolerant once established, but best with moderate water.
Height: 5' Zones 4-10
v. 'Shenandoah'
Best burgundy-red coloring of all the switch grasses. Deep
green foliage takes on red hues by midsummer. The coloring becomes more
pronounced until it turns deep burgundy wine color by September. Valued for
its tight clumping habit, airy nature, and the hazy flower and seed heads that
form late in the season. Tolerates a wide range of soil.
Height: 4' Zones 4-10
Pennisetum
Fountain Grass- Sun/Part Shade
alpecuroides
Probably the most commonly used of the cold hardy fountain
grasses. Narrow green leaves form a soft, arching mound. Seed heads are green
in summer, becoming golden brown in autumn, resembling large foxtails.
Height: 2-4' Zones 6-9
a. 'Cassian' Fountain Grass
A slightly smaller form of alopecuroides. Grows to a
maximum height of 3 feet. Superb fall hues, turning golden with red-orange
tints. A great dwarf Pennisetum selection for cooler regions.
Height: 3' Zones 6-9 possibly colder
a. 'Hameln' Compact Fountain Grass
One of the best fountain grasses for mass plantings. Seed
heads appear in July and open greenish-white, turning a creamy tan with
maturity. Prefers well drained soil.Height: 2-3' Zones 6-9 possibly colder
xa. 'Rubrum' Purple Fountain Grass
Top seller. A rapid grower and prolific bloomer with
red-burgandy color throughout both foliage and foxtail like flowers. An annual
in New England. Prefers well drained soil.
Height: 3-5' Zones 9-11
Phalaris
Ribbon Grass- Sun/Part Shade
This old garden cultivar has been grown since the Victorian
era. Its foliage is soft and vertical, tending to flop attractively, creating
a natural look. Prefers moist areas such as streamside, but will thrive in
containers.
arundinacea 'Strawberries & Cream' or 'Feesy'
Pretty in Pink! A blush of color appears on the foliage
when exposed to cool temperatures.
Height: 2-3' Zones 4-9
a. 'Picta' Elegantissima var. picta, f.picta, var.
variegata
Popular since the Victorian era 'Picta is characterized by
creamy-white and green variegation. Its clean, white look makes it an
eye-catching addition to a shady spot.Height: 2-3' Zone 4
Schizachyrium
Little bluestem- Sun
s. 'Prarie Blues'
Pewter-blue ribbon like foliage bears silver seed heads in
late summer. Orange highlights in autumn.
Height: 3' Zones 3-9
s. 'The Blues'
Prized for its cool hues of blues and purples, this grass
fits in both formal and casual gardens.
Height: 2-4' Zones 3-10