Eucalyptus perriniana

Spinning wheel gum is one of the prettiest of the cold hardier Eucalyptus. Named for its striking blue/gray perfoliate round foliage as a juvenile. In time as the foliage morphs to adulthood each new leaf becomes longer and more pendulous. A small tree in our climate to 18′ tall with a widely spreading crown. Fast growing tree, especially in youth. It may be damaged in our coldest winters- losing branches or even freezing to the ground if temperatures drop below about 8ºF. Re-growth which will be juvenile is rapid in spring and it can recover its full height in just two or three seasons. Damage occurs about once every 7 years- and slightly more often in rural settings. Best in the warmest possible part of the garden- and not for cold gardens or subfreezing wind prone sites. Excellent, highly aromatic cut foliage. White flowers line the stems like small sea anemones in winter. In time it develops a strongly weeping habit.

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Feijoa (Acca) sellowiana

Pineapple Guava is a remarkable evergreen shrub. Its cold hardy in the maritime PNW and is best used as a specimen in a warm position. Slow growing to 7′ tall and 5′ wide in 7 years  it produces small but dramatic flowers in summer with bright red stamens and 4-6 swollen red petals that when eaten taste like fruity cotton-candy- excellent for children, fruit salads.  These edible petals appeal to birds who unwittingly pollinate the flowers when they are noshing on the sweet treats. Handome gray foliage. Full sun, regular soil and water. Occasionally fruits in our climate. The fruits are avacado green and about the size of a fuzzy kiwi. If they ripen by November into December they have a spicy sweet pulp- cherished by many. Becomes much more hardy to cold when established.  Good for hot aspects. Prune after flowering. Dynamic, handsome, and fun shrub to grow. High elevations in Brazil- other S. American countries. Must have full sun- completely intolerant of shade.  Drought tolerant when established but regular summer water speeds growth/establishment. Syn. Acca sellowiana.

My Favorites

Plant type:  |  Sun exposure:
Biome:  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color: ,  |  Foliage season:


Kunzea muelleri

Yellow Mountain Kunzea is a rare alpine shrub from the very highest and coldest mountains and frosty valleys in the Australian Alps. A very fine textured low shrub with tiny gray leaves that most closely resemble an Erica. To 1′ x 3′ spreading in full sun and rich soil with regular summer irrigation. Bloom is a swarm of starry, stamen laden light yellow flowers. They can obscure the foliage in late spring. Not the easiest plant to establish and virtually unheard of in the United States. A little patience and some diligent water and you are good to go. Perfectly hardy to cold west of the Cascades. A beautiful member of the myrtle family that we are excited to have for sale. Moderate deer resistance.

My Favorites

Plant type:  |  Sun exposure:
Biome: ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Leptospermum lanigerum

Wooly tea tree is a cold hardy member of the myrtle family from down under. The pewter gray small evergreen foliage creates a cloud like outline. In June 1″ pure white single flowers spangle the boughs like snow. Woody seed capsules follow and persist. To 12′ tall and 4′ wide in 7 years. May be limbed into a small tree. Full sun and virtually any soil. Light summer water though very drought adapted. Excellent background shrub or screen or large informal hedge. Takes well to pruning which will not mangle the tiny foliage and becomes very dense as a result. Good bet where deer are a problem. Cold hardy to about 5ºF. Grows very fast with regular irrigation which is recommended for the first summer to establish. Does not tolerate shade of any kind. When using as a hedge plant about 2′ apart for a fast screen. Prune after flowering and again in autumn. Tasmania.

My Favorites

Plant type: ,  |  Sun exposure:
Biome: , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Leptospermum lanigerum ‘Silver Form’

Beautiful form of wooly tea tree with tiny leaves of pure silver. Great fine textured shrub for a dry and protected area. To 6′ x 5′ in 5 years one of the most silver evergreen shrubs in our climate. Blooms prolifically in June covering the whole shrub in white stars. Easy to grow in full sun and average, well drained soil. Light, consistent summer water. Will often have random flowers year round as well. Fast growing. Avoid the coldest sites- best in warm, sunny, gardens. Mix with other shrubs- especially yellow or chartreuse foliage which really makes this shrub pop. Listed as tender in some fairly famous publications…which don’t know what they are talking about. We’ve had this shrub planted at our very cold nursery in Wilsonville for more than 15 years….and there it still happily thrives. Moderate deer resistance.

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn8a 15º to 10ºF
Foliage color:  |  Foliage season:


Leptospermum namadgiensis

Rare shrub that is destined to gain popularity. From the highest elevations of the Australian Alps this large evergreen tea tree is beautiful in all of its parts. Known locally as alpine downy tea tree the fuzzy silver small leaves crowd the stems densely. In early summer masses of 1″ white flowers deck the boughs like snow. To 8′ x 8′ quickly it can also be trained as a small tree which highlights its incredible exfoliating trunks. Silver, copper, green and tan are all present after the bark sheds in mid-summer. Full sun and virtually any soil. Totally summer drought tolerant when established. Great hedging candidate. If sheared it becomes immensely dense. And cutting does not mangle the tiny leaves. Moderate deer resistance. So far undamaged at 5ºF. Photo credit: Evan Bean

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Leptospermum rupestre ‘Squiggly’

One of the naturally cold hardiest species of tea tree. This form of Alpine tea tree from Tasmania has a distinctly upright habit. Cinnamon red squiggly stems support tiny pewter colored evergreen foliage. In early summer pink buds spangle the stems opening to pure white single flowers. So prolific is the bloom that the plant appears covered in snow. Vigorous growth to 5′ tall and 3′ wide in 6 years. Full sun and virtually any soil. Summer water is tolerated but far from necessary. Takes pruning incredibly well, including shearing and the leaves are so small that they remain unmangled. Pruning immediately leads to a denser plant. Makes a great cold hardy, dense, small, and deer resistant hedge. Leaves are aromatic when bruised. You achieve a much shapelier plant with even a minimal amount of tip pruning. otherwise it has a very wild habit. Cold hardy to 0ºF. Drought adapted. Tasmania. Click on the green link below for a video of ‘Squiggly’ in full bloom.

Xera Plants Introduction.

My Favorites

Plant type: ,  |  Sun exposure:
Biome: , ,  |  USDA Hardiness zone: Zn7a 5º to 0ºF
Foliage color:  |  Foliage season:


Leptospermum rupestre (Low Form)

Creeping form of Alpine tea tree from the highest mountains of Australia and Tasmania. Low evergreen shrub with deep green tiny leaves set densely on the stems. Forms a complete ground cover in time with the ability to inhibit weeds. The new stems are an attractive cinnamon red before switching to gray. In early summer tiny pink buds open to starry white flowers. For several weeks they obscure the foliage. To 1′ tall but usually much lower and spreading to 3′ x 3′ in several years. Full sun and rich, well drained soil with light but consistent summer irrigation. Drought adapted when established. Best on warm south or west facing aspects. Avoid exposure to intense subfreezing east wind- in those areas plant it in a protected location. Always handsome ground cover shrub. Amazing at the edge of containers or near boulders as this plant will faithfully follow every contour. Cool.

My Favorites

Plant type: ,  |  Sun exposure: ,
Biome: , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season:


Leptospermum scoparium ‘Washington Park’

Manuka. This is a wonderful very upright wispy evergreen shrub with tiny leaves that turn maroon in winter and masses of white flowers in early summer. Flowers are born on wood from the previous season and are much larger than the foliage. The effect in early summer is a shrub clad in snow. To 8′ tall x 4′ wide in 5 years. Full sun and a protected position, such as against a south facing wall. This form is from the Washington Park Arboretum in Seattle where it has thrived for many years. A selection made from high elevation inland New Zealand. Grows very fast w/ light summer water. Excellent fine textured plant. Moderate deer resistance. Cold hardy to a little below 10ºF- it has been damaged but recovered from lower temperatures. Very easy to grow wild looking plant. Drought adapted when established.

My Favorites

Plant type:  |  Sun exposure:
Biome: , , ,  |  USDA Hardiness zone: Zn8a 15º to 10ºF
Foliage color: ,  |  Foliage season:


Luma apiculata

Chilean Myrtle is a very good looking dense evergreen shrub/tree in our climate. It requires a slightly protected location as it can be tender when young. Protect young plants from temperatures below 15ºF. With age and establishment it gains much, much more cold hardiness enduring 5ºF with just light leaf burn. The leaves are deep, dark green and rounded with a sharp tip. Almost formal looking. In protected gardens it can attain tree like status in about 8 years. Most often in our region its a shrub of about 12′. And perhaps the most impressive thing about this Chilean/Argentinian tree is the exfoliating orange to tan bark it achieves with age. In mid-summer masses of small white fragrant myrtle flowers with a central boss of exerted stamens smother the whole plant. These turn into sweetly edible if not a little mentholated black berries. They can be messy so locate away from paths, pavement. Birds almost always make off with the berries so that is helpful. Avoid direct exposure to subfreezing gorge winds. In gardens subject to that locate on a south or west facing wall. Very drought adapted when established, but consistent water and average soil will yield the best growth. Grows about 1′-3′ per year. Moderate deer resistance. Not a good plant for cold rural gardens. Tree size specimens are phenomenal and worth the effort to protect when young. Excellent performance at the Oregon coast.

My Favorites

Plant type: ,  |  Sun exposure: ,
Biome: , , ,  |  USDA Hardiness zone: Zn7b 10º to 5ºF
Foliage color:  |  Foliage season: