Arborvitae fern, but it isn’t a fern at all! Actually its a really big spike moss! A moss with stems and arrow shaped fronds like a fern. To 10″ tall and forming a mounding colony in time. Bright green summer color is replaced by russet red and light brown with winter cold. Spreads slowly underground and new “fronds” unfurl out and up. With great age you’ll get a decent patch. So damn pretty for woodlands in the shade in rich, well drained soil that retains moisture. Regular summer moisture. Slow and easy does it. Its a moss! Can you dig it? Evergreen.
We love this fantastic dense growing acid green moss. It finds its best home in containers- not quite tough enough for life in the ground. Slowly expanding rounded dense clumps are beautiful all the time. Excellent as the understory to potted plants where it inhabits the most constrained roots with no problem. To 3″ x 6″ in a season. Very easy container plant. Regular water in rich, well drained soil. Regular water. Smooth and modern.
Funny little spike moss that forms an upright clump of acid green to ochre foliage that turns bright russet red and pink in cooler weather. This moss is actually easy to grow in rich soil in a woodland with regular moisture. Forms little new platelets at the leaf tips and they drop off an wah lah new plants. Thrives in containers. Protect from blasting sun and avoid total drought. They thrive in the most humid atmosphere you can find. Near a pond margin or in the spray zone of a waterfall. I even mist mine mine in the ground when it gets over 90ºF for an extended time. Mosses are cool. To 6″ x 6″.
A really fun and rightfully famous cultivar. Celery green leaves are tipped in black. Very dramatic and the kind of contrast that makes a plant stand out. Rosettes are 4″ across and offsets are produced constantly. Very pretty dense small scale ground cover. Rich, well drained soil with regular summer irrigation. Deals with drought by shrinking. They rehydrate with the first rains. They look better and grow faster with water. Excellent in containers, crevice gardens, rock gardens, rock walls, troughs. I’ve never seen this variety bloom but I assume the flowers would be red or white…doesn’t matter thats not the point. Detach babies and give to neighbors with the official name. Increases its specialness, impresses the neighbor. This would be a good variety for a living wall.
The Willamette Valley is the center of the Sidalcea universe. Oregon Checker Mallow is a fantastic long lived native perennial that thrives in gardens. In May-July and sporadically later stems rise up from low foliage to 14″-36″ and support many soft pink flowers. Loved by pollinators and very easy to grow. This perennial inhabits slopes around the Willamette Valley in very heavy clay soil that dries out to concrete in summer. Adaptable to richer conditions, it also encourages a longer bloom season. Full sun to part shade. Native in Oregon Oak woodlands with Oregon Iris, Shooting Stars (Dodecatheon hendersonii). Pretty meadow flower that combines well with native grasses and the aforementioned perennials. Established plants can get by with very little water. Forms a spreading clump to 2′ wide. This species and several others have a natural range that is defined by the Willamette Valley. Its a special member of the Valley biome. Good cut flower. Winter deciduous Long lived perennial. Oregon native plant.
For flowers in this genus this is THE plant. Upright growing plant from a clump that rises to 2′ and produces multiple spikes of bright coral colored flowers. They are arranged in symmetrical whorls up the stem. Loved by hummingbirds who constantly seek nectar from the flowers that appear from late spring to late summer. When flower spikes are spent simply cut them away and water and more will arrive. Very easy to grow long blooming perennial for full sun to part shade in rich, well drained soil with light but consistent summer water. Very drought adapted when established. Works well in borders and even seasonal containers. The leaves have a very familiar lemon lime aroma. Dies to a low clump of foliage in winter.
Is this hardy? Why, yes, yes it is. Mexican Shellflower or just Tigridia is a fun bulb that produces large, immensely showy flowers that last but a day. Three large petals emanate from a wildly speckled center. White, red, orange, yellow, and pink flowers are all represented in this mix. Rich, well drained soil in a warm position- mine are on the south side of my house in average soil and they not only multiply year to year they self sow. The wonderful flowers appear individually for weeks in mid to late summer. Add a handful of all purpose fertilizer when planting and water consistently through bloom. Full sun- no fudging here. Very easy to grow. To 20″ tall in bloom on average. Flowers 3″ wide. -Emerges late in the spring- usually mid-May. Patience.
An exceptional variegated form of our native “pigaback” plant that is excellent as a groundcover in dense to light shade. Vigorous and evergreen it will spread to 4′ wide in 2 years but stay only 1′ tall. Very easy to grow, works well under established Rhododendrons. Pretty, but not conspicuous brown flowers. Regular water but will take drought if in the shade. Easy, indispensible native plant. Forms new plants directly from the center of each leaf. Cool trick. Also grown as a houseplant. Good in containers. Oregon native plant.
Rare perennial Siskiyou Inside-out-Flower is a much more drought tolerant version of our locally native Vancouveria hexandra (Inside out flower). This yellow flowered species tolerates extreme dry shade and colonizes even compacted dry soils to create a handsome ground cover. The delicate looking interestingly shaped leaves create a soft mound of shapes in cool green and edged slightly in red. In April-June 20″ wiry spikes suspend small downward pointing flowers- they appear to float above the foliage reminding me of a group of fireflies. (Wish we had those). Mostly evergreen if temperatures stay above about 15ºF. Basically this is our version of Epimedium (to which it is related) but with more tolerance for summer drought. To 8″ tall and spreading to several feet wide in richer, moisture retentive soil. Light summer water increases growth. This is an extraordinarily elegant native that should find a happy home in gardens too. Part shade to full shade. Not bothered by pests. Excellent perennial under large shrubs or within tree roots. In the wild it is the understory plant to Arctostaphylos, Rhododendron, Vaccinium, Lithocarpus densiflorus var. echinoides. Oregon native plant.
We love Watsonias but the most successful climate is truly on the coast. This form is seed from a persistently hardy, well blooming plant that has survived in Portland. The majority of these seedlings will be coral/ orange/ light pink. To 20″ tall forming clumps in RICH, well composted soil in full sun. Regular summer water increases both the growth rate and the cold hardiness. Larger more established clumps are hardier to cold. Amazing cut flower that will produce several dozen spikes off of one good clump. Mostly evergreen. Foliage looks burnt below 20ºF and can freeze to the ground. This winter growing bulb is also immensely drought tolerant with a period of summer drought inducing dormancy. Place in a warm, protected location Near a south facing wall or fence. Mulch for the first few winters with dry leaves. Place in a location where summer dormancy is not an issue. Very fun to grow South African bulb. Excellent performance at the Oregon Coast. Not bothered by deer or elk- well the elk might step on them but they won’t eat them. Fantastic cut flower and clumps become huge there.
Xera Plants Introduction