Is this the best form of golden sweet flag or what? We love the vivid yellow leaves on a dense and arching evergold perennial. Clumps densely but he foliage is born in fans and spreads out. To only 6″ tall but spreading to 1′ wide. Best in part shade and either permanently wet sites or regular consistent water. Mine makes a happy home on the north side of my house at the base of the rain gutter. Plenty of water in winter- and I don’t forget to water it in summer. Good appearance year round. In spring little of white spikes serve as flowers. Native to permanently wet sites. Give it a bit of shade. Moderately deer resistant.
Blue wheat grass from Chile/Argentina is perhaps the bluest grass that we can grow. Clump forming ultra blue upright then arching grass that is good looking all the time. It virtually glows in a landscape provided rich, well drained soil in full sun with regular and consistent summer moisture. Does not like to dry out and conversely it resents a boggy situation. To 20″ tall and forming a clump almost as wide. Great performance in containers. Loves the Oregon coast. Do not cut back wholesale- instead tidy by removing tattered, discolored leaves in early spring. Avoid reflected heat. Moderate deer resistance.
Pheasant Tail Grass is a clumping large arching grass with colorful surprises throughout the year. To 30″ tall and a little wider the army green arching foliage takes on dramatic orange and red tints if given just a little stress. In summer fine tawny orange/brown glossy seedbeds arch gracefully within the foliage. Full sun to very light shade in rich, well drained soil with consistent summer moisture- a little dryness and wham! You get those fiery tints. Requires a protected location in gardens, avoid full on exposure and cold winds. Its best application though is as a large graceful container subject. And the drainage adds to cold hardiness. Remove seedheads before they mature as it does like to seed around. Mulch for arctic weather. Moderate deer resistance. New Zealand.
Mosquito Grass or Gramma Grass is a widespread native of the interior west. Slowly spreading to form substantial clumps of fine light green/gray leaves. To 18″ tall the funny flowers born at the tips of the fine stems feature a horizontal inflorescence- to me it resembles a little blond mustache. Blooms appear in midsummer and are attractive well into fall. Full, hot sun and rich to average well drained sites. Mass for a fine textured effect of a blowsy low meadow. In autumn as it enters dormancy it retains a dried to cere presence deep through winter. It may be cut back hard in spring. Light summer water though extremely drought tolerant when established.
We found this unique foliage color in a seed batch of regular old green Carex comans. Such a cool khaki/olive color that we named it ‘Olive Oil’ and have been producing it ever since. To 1′ tall by up to 3′ wide in rich, moist soil in full sun to part shade. In summer much longer trailing stems hide little brown blooms that morph into very fecund seeds. Excellent combined with chartreuse/gold leaved plants. Great in containers. Not drought tolerant. Evergreen.
Xera Plants Introduction.
Aka ‘Hime kan suge’ Small clumping evergreen sedge that forms adorable fountains of fine green leaves lined in white. To 6″ x 6″ slowly increasing in rich, well drained moisture retentive conditions. Regular summer water. Wonderful massed in a local way or lining a path in a shady woodland. Good year round appearance. Not the fastest sedge so be patient and give it the conditions it wants. Full sun- with regular water to quite a bit of shade. 4″ spikes of tan flowers are cute in spring. Moderate deer resistance.
Common variegated sedge that is useful. The arching thin leaves have an interior of rich yellow with green lines on the sides. Dense forming evergreen tuft to 1′ tall by up to 2′ wide. Rich, moisture retentive soil with regular water in full sun to part shade. Tidy discolored leaves individually in spring- do not cut to the ground. It hates this. Gold stems support tan flowers in summer. Unfortunately, this sedge is often thrown into new landscapes and is marketed as a low maintenance carefree drought tolerant thing. Its not. It likes good care to look its best. Moderate deer resistance. Evergreen.
Meadow Sedge native to the west coast and beyond. An evergreen fine textured clumping sedge that is gracefully employed in mass plantings, lawn substitutes even freeway margins. Very adaptable plant for average soil with regular water for best appearance. It will make due with conditions that are much less optimal. To 14″ tall but bending immediately in a cascading motion that mimics movement by wind – even when its still. Forest margins, riparian sites. Very useful plant with good winter presence. Full sun to very light shade.
Several things about this sedge set it apart in this genus. Broad, wide leaves are soft green on the interior but lined boldly in cream. And its completely winter deciduous. Forms a spreading clump of great bolder texture that arches all in the same direction. Very nice. To 10″ tall and several feet across eventually. Rich, moisture retentive soil in part shade with consistent summer moisture. Excellent combined with the large leaves of Hosta. Line paths or use as a graceful punctuation in a woodland. Avoid really hot sunny dry locations- it will live but it won’t look so great. Completely deciduous in winter. Turns a tawny yellow in fall before leaves disappear.
We playfully refer to this large sedge as rootbeer grass. Its that color of ochre brown and it shine on this plant all year. One of the hardiest and longest lived New Zealand sedges for full sun, well drained soil and light consistent summer water. To 14″ tall but spreading up to 3′ across. Trailing stems hold little brown flowers in summer. Very good winter appearance and it has survived temperatures below 10ºF with good drainage and full sun. Elegant trailing down a hillside. Very good in large containers including winter containers. Easy to grow. Moderate deer resistance. Give it room to spread.