Aka Jerusalem Sage. This is a very compact but floriferous form of this evergreen perennial/subshrub. To 3′ x 5′ and forming a dome of thick gray/green foliage. In summer spikes extend and display yellow flowers in whorls around the stem. Very symmetrical and loved by pollinators. Surprisingly up close it is very fragrant reminding me somewhat of the sweet clovey scent of Dianthus. Long, blooming for 4-6 weeks. Full hot sun and rich to average well drained soil. Ideal on hot slopes. Light summer water aids vigor but it can take very dry conditions once established. Easy to grow, long lived plant. Mix with other hot sun dwellers and other mediterranean natives. Moderate deer resistance. Evergreen.
Wow, a species with golden leaves. Not variegation. How cool is that and it is a cool old gold color that the felted thick leaves glow. Rounded evergreen shrub to 30″ tall and 3′ wide forming a dome. In summer whorls of large yellow flowers surround the stems and kind of blend in with the foliage. Wonderful year round appearance. A plant I nominate as #1 Hellstrip plant of the year. It thrives in the heat reflected off the asphalt and it requires absolutely no water whatsoever when established. Plant for foliage and the flowers will follow. Glows in the dead of winter. Moderate deer resistance.
A really handsome and unique form of Jerusalem Sage. The large gray leaves are spongy and quilted and good looking all the time. This woody perennial forms a large spreading plant to 4′ tall and 5′ wide in full sun and rich to average well drained soil. Regular light summer water- to establish then drought adapted. Very drought adapted when established. Blooms June to August in our climate and makes a great paring with smaller low water full sun woody shrubs such as Cistus or Ceanothus. The whorls of soft yellow flowers born on upright stems have the sweet fragrance of cloves in close proximity. A very cool cut flower that lasts for more than a week in a vase. Loses some leaves in winter- gets them back quickly in spring. Wonderful on sunny hillsides. Moderate deer resistance. This form will often have a re-bloom with the return of fall rain. Give it room to spread out horizontally.
Australian Alpine Mint Bush is a great, dense, low growing evergreen shrub for full sun and a warm position. The small aromatic foliage is glossy and tightly congested on the stems. In late spring relatively large (compared to the leaves) cupped white flowers have an interior dotted with purple. Easy to grow shrub in average well drained soil. To 2′ x 3′ in 5 years. Avoid the coldest gardens. Hardy in correct siting to 5ºF. Forms a low weed smothering layer. Moderately fast growing. Light summer water. Moderate deer resistance.
As a child in the country near Eugene this was one of the first wildflowers I learned to identify. And its a beautiful and fascinating native perennial. This ‘weed’ circles the world but our locally native form is an exceptional improvement. Lance shaped basal leaves (the trick for identifying our local sub-species) forms stout upright stems. They are crowned with ‘cones’ that have whorls of showy deep purple tubular flowers- they appear continuously for up to 6′ weeks into August decorating the tops of a 1′ tall plant. Spreads to form a clump as wide and appreciates average to enriched soil in full sun. Regular summer water increases vigor and lengthens the bloom time. A very charming native cut flower that produces new blooms continuously after its picked. This is a very important plant for native pollinators. Also, it differs from the pan-weedy form in larger cones and much showier flowers. Its a larger plant as well. Adapts to clay soils with regular irrigation to establish. A natural magnet for butterflies. Blooms May-August. In our region it is now found primarily away from the valley in upland valleys to alpine meadows and scree. A good native weed that is a great garden plant as well. Oregon native plant.
I can’t imagine my garden in autumn now without this crazy late blooming blue, blue blue perennial. To 6 ‘x 6’ long stems terminate in clouds of bright blue guppy shaped flowers beginning in mid-October and continuing usually until the first hard freeze- often mid-December in the city. Part shade in deep rich moisture retentive soil. Kind of a quiet plant until autumn and then holy shit. Clouds of blue guppies people. Clouds of blue guppies. Often it gets yellow fall color simultaneously with this display. Incredible cut flower at a weird time of the year. Regular water all through summer. This plant gets big, big, big. Perfectly hardy to cold way below zero. So happy I found you Rabdosia now Isodon which sounds more like a freaking Dinosaur than a groovy late fall blooming perennial.
After almost 30 years of selling plants I can say that usually the first plant to go into a garden is Rosemary. And why not? It loves our climate. Its drought tolerant beyond measure and heck its even edible. And that fragrance. One thing you might not think of is winter flowers. This form from an ancient plant that has unique flowers. From September to June it is alight in clouds of soft violet blue flowers. Flowers all winter! Excellent as a specimen or hedge. This cold hardy variety can inhabit the coldest gardens. And my god there is always pork. To 3′ tall x 5′ wide in 10 years. Full sun and average soil that drains. Light to little summer water required. Moderate deer resistance. Salvia rosmarinus
Xera Plants Introduction
This beautiful, deep sky blue flowered rosemary we found planted at a 100 year old farmhouse in Milwauke, OR. The flowers are scintillating and this plant- installed in the early 1980’s, has proven longevity as well. To 3′ tall by 5′ wide eventually. Blooms appear unabated from autumn to summer. Vigorous evergreen shrub with an upright and then spreading habit. Full sun and no water necessary once established. It can take light, regular water in summer as well. Otherwise, it thrives on only what fall from the sky. A very showy winter blooming shrub for hot locations, south facing hillsides, adjacent to walls, asphalt anywhere another less heat durable plant would fry. Moderate deer resistance. Pungently aromatic and great for culinary use. Prune- if needed, in late spring following bloom. Blooms on wood from the previous season. This variety would make an admirable upright, clipped hedge. Named by and for our friend Carol. Thanks Carol. Salvia rosmarinus.
Xera Plants Introduction
A really good and kind of rare form of Rosemary that was selected for much broader and larger leaves. Which makes it ideal for culinary use. The intense pine scent that pervades the whole evergreen shrub is delightful. Makes me think of pork. Heh. Upright growing cultivar that easily achieves 4′ x 4′ in 5 years. Pale blue flowers are prolific from September to May- peaking in midwinter. Full sun and average, well drained soil. Light summer water then none when established. Takes very well to pruning. This form is especially cold hardy and survives temperatures down to 0ºF easily. Excellent specimen, winter blooming component to a dry border, or an herb garden. Incredibly tough long lived cultivar. Moderate deer resistance. Syn. Salvia rosmarinus
You might be surprised to find that some Rosemaries are tender to cold. In general the clones of prostrate forms are less hardy. This is cuttings from a low growing plant that has weathered the coldest winters of the past 10 years- so we’re confident its reliable. Mounding evergreen shrub to 2′ tall x 6 wide in time. The branches closely follow the contours of anything in its path and is fetching as it trails over rock walls, boulders, anything that gets in the way. Soft blue flowers almost year round but peaking in the winter. Little water needed once established in soil that drains. Water to establish or to speed growth. Wonderful herb for cooking. Takes the hottest, most blasting sites with no stress. Moderate deer resistance. Excellent on steep slopes as it will root where stems touch the ground- important for erosion control. Very pretty planted with yellow flowered Grevillea juniperina ‘Molonglo’. Similar cultural conditions and concurrent bloom. Syn Salvia rosmarinus). Full hot sun.