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Make a Gorgeous Dry Terrarium!

easy instructions can be found on this video by Artemisia’s Amy Bryant-Aiello

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Terrarium

Photo by Stephen Person

I love terrariums! They’re the ideal blend of art and craft, gardening and decor – and you can create it to suit your own personal interest in gardening, whether you want to tend it or just admire it! (It all depends on what you put in it.) A terrarium can express you at your most idiosyncratic, or simply provide your weary eyes with a peaceful place to rest.

If you haven’t made a terrarium before, you’ll find this video disarmingly easy to follow, and truly encouraging. If you’re a seasoned terrarium-crafter, you’ll love watching Amy Bryant-Aiello of Artemisia’s special style as she builds a beautiful dryland terrarium from scratch.

View the video here. And give it a try!

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gifts for gardeners

A Tree-Hugger’s Valentine

…along with a few other ideas for plant lovers

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Drawing by Amy Ruppel. Image courtesy of Friends of Trees

February is fast approaching – time to start plotting a Valentine’s Day surprise, if you’re the sentimental type. But the chocolates, red roses, perfume, jewelry, and exotic trips abroad have been overdone a bit, don’t you think? If your sweetheart is plant-mad, try something a little earthier this year.

During the month of February, Friends of Trees makes it easy for you to give the most enduring kind of present to your sweetheart and Mother Earth at the same time.

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Newlyweds Tricia and Adam Stombaugh planting a tree in honor of their marriage at the last gift tree planting, December 11, 2011. Photo credit: Joanie Beldin

Donate $35 and Friends of Trees will plant a young native tree at the Collins Sanctuary adjoining Forest Park in honor of your beloved, and mail an acknowledgement card on your behalf. You and the person receiving your gift will be invited to plant your gift tree at one of two annual gift tree plantings at the Collins Sanctuary. While trees cannot be individually labeled (not good for the trees, you know!), it’s the spirit of the thing that matters. Use the discount code of TREELOVE for 25% off all trees for the entire month of February.

Flowers are a no-brainer for winning sweetheart points. But don’t just grab any old flowers at the grocery store.

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Succulents and texture aplenty in a custom arrangement by Portland florist Françoise Weeks. Image by Joni Shimabukuro.

- Flowers. Contact a local florist like Françoise Weeks, Lisa Martin at Bloomsberry Floral or Megan’s flower studio at Fieldwork Flowers. Any of these small outfits can design a custom arrangement for your beloved ranging from adorable to extravagant. (I must mention, Françoise Weeks is a friend.) Choose your beloved’s favorite colors or consider a subtle, textural woodland arrangement. Aim to give any small florist shop a week’s notice for an arrangement. Valentine’s Day is the busiest time of the year in the flower business!

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Photo by Kate Baldwin. Image courtesy of Timber Press

- A terrarium. Terrariums are the perfect combination of floral art and craft – and make a divine gift for do-it-yourselfy types, nature-lovers and gardeners of all stripes. Having collaborated on a terrarium book recently with Amy Aiello-Bryant, owner of Artemisia, I can’t resist suggesting her charming shop, which is brimming with the most exquisite terrariums a heart could desire. Her ready-to-buy creations range from tiny arrangements in votive glasses to dramatic works of art that can play centerpiece to a dinner table or hang from a ceiling. She also sells kits and materials. Other local stores and nurseries selling terrariums: Paxton Gate, Pistils Nursery, and Cornell Farms Nursery for a start.

Pomarius

Pomarius Nursery in Northwest Portland

- Plants. Not sure what kind of plant to get your horticulturist honey? You can’t go wrong with a gift certificate. If your darling is a plant lover, spring for a gift certificate to one of Portland’s horticultural meccas like Cistus Design Nursery, Dancing Oaks Nursery, Joy Creek Nursery or earthy local retailers like Garden Fever or Buffalo Gardens. Try Pomarius Nursery in the NW Industrial District for unique plants – artfully pruned common boxwood to uncommon collector’s items in hand-made pots. Is your sweetie into edibles or chickens? A gift certificate to the Urban Farm Store or Livingscapes Nursery will bring on the delight. No garden to speak of? Indoor plants might be the ticket. Find a wide array of indoor plants, from tiny to luxe, at Portland Nursery on Division Street.

Finally, how could I not mention manure? This may seem counter-intuitive as a special gift, but many a gardener will swoon at the prospect of receiving rich, life-giving garden compost. It’s an investment in the future and a charmingly quaint way of saying “I love you”. Win extra love-points by helping shovel it!

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what's new

New Interactive USDA Plant Hardiness Zone Maps

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Nearly four years in the making, the new USDA Plant Hardiness Zone Map (now known as the PHZM) is finally ready.

This map was reformulated by experts – many from Oregon – in the fields of weather, geography, mapping and horticulture.

Horticultural experts have been complaining for years that the old USDA map (where, for instance, the entire Portland area, with all its topographical differences, mapped out in the same zone) was inaccurate. Not only was it outdated (didn’t take recent climate change into account) but it also failed to account for the many variations within each state and region of the country. It also was not searchable.

The new map is based on detailed GIS mapping work, and is searchable by zip code, so higher elevation areas in East Portland and in the West Hills map out with different zones than, say, inner Southeast Portland, where I live – which now maps out at Zone 9A (with average winter lows of 20-25F).

The interactive map is fun: from here, enter your zip code, then click on the map and find the hardiness zone throughout your neighborhood by clicking on any point on the map.

Learn more about the differences between the new map and the old ones, as well as information about maps, climate, and plant hardiness here.

I like Plant Delights Nursery owner Tony Avent’s suggestion that the new map is likely to be of use for prospective home buyers. What home-buying plant nerd wouldn’t want to have the opportunity to live in a little banana belt where semi-hardy plants might better overwinter?

While the technology isn’t sophisticated enough yet to account for micro-level differences due to, say, the tall building behind your house that blocks light in your garden all winter or the reflected heat from your neighbor’s RV pad, it does factor in larger geographical features such as the river and significant elevation changes.

So visit the site and see how your zone has changed. Is the map easy to use? Does it more accurately reflect the reality of your garden? Let us know!

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gardening books

Timber Press Open to Garden Bookworms!

pick up a book – and go home with ideas and inspiration!

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Timberfrontdesk

Welcome to Timber Press! The latest and greatest publications are displayed at the entry… any one of those books would make great winter reading for any nature or plant lover. (I’m lusting after Succulent Plants of the World, myself.)

I had a meeting at the offices of TImber Press the other day. With a few minutes to kill before my meeting, I plonked myself down in the library corner. Surrounded by shelves stacked with fascinating gardening books, my eyes jumped from title to title: “Ah, I’ve been wanting to read that for ages!” – and then, “Oh, that’s that book so-and-so wrote, I wonder how that turned out?” – and then, “Hey, I didn’t know there was a book on green roof design, let me see what that looks like…”. As you might imagine, it was nearly impossible to tear myself away from it all. After my appointment, I popped back to the little book nook to pore over more magical titles.

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Check in with the receptionist, then head straight for the book nook!

Many Portlanders don’t realize that they can shop for books at Timber Press’s offices, right in the heart of downtown. The space is pretty small but nevertheless, there are a couple hundred of their 439 currently-in-print books available. That’s a lot to choose from!

While Timber Press used to exclusively publish monographs on particular genera of plants, their range has expanded greatly in recent years. According to their website, “Timber Press is a Portland, Oregon publisher of books on gardening, ornamental and edible horticulture, garden design, sustainability, natural history and the Pacific Northwest.” What this means is… in addition to buying the best books on plants, horticulture, garden design, you can pick up a book on Portland city walks, Portland stair walks, a savvy Northwest vegetarian cookbook, a guide to West Coast cheese and – my latest discovery – gardening for fitness (Garden Your Way to Health and Fitness by British garden designer and BBC presenter Bunny Guinness and physiotherapist Jacqueline Knox.) And there’s more: I just found this: Mind-Altering and Poisonous Plants of the World. Truly, there’s a book for everyone here!

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I’ll take any one of these books, thank you. I’ve heard wonderful things about Sydney Eddison’s Gardening for a Lifetime but still haven’t read it. I think maybe my parents could use this book (and that means I’ll get to read her resonant prose, myself!)

It’s also a neat old area of downtown: Timber is housed in a historic stone and brick office building (the Haseltine Building) and there are some interesting restaurants and cafes close by, including banks of food carts over on SW 5th & Oak. Stop over during your lunch break or next time you’re downtown and pick out some books, for yourself or others.

Timber Press
Address: 133 SW 2nd Ave. #450, Portland, OR 97204
Office Hours: 10-4 pm Monday through Friday

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edibles

Seedy Business

2012 seed catalogs are up and ready!

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Seedcatalogs

A little selection of 2012 seed catalogs…

Seed catalogs are arriving in real and virtual mailboxes, which means it’s time to start planning what to grow in the veggie garden this season. This rainy week ahead should afford some time to read through the luscious vegetable descriptions and make some decisions. Not starting your own seeds this year? It’s still fun to read the catalogs, if only to whet your appetite and help you plan what you want to plant.

Of course there’s nothing wrong with buying starts. It’s not the most economical route but it can save time. I have a small garden so I sometimes buy starts of those vegetable I only need one or two of, like zucchini or tomatillo. For starts, I recommend seeking out locally- and organically grown seedlings – I’m particularly fond of searching the farmers markets and People’s Food Co-Op (where Naomi’s Organic sells on Wednesdays).

But the benefits to starting your own plants from seed are great:

Better selection. Instead of picking from five or ten eggplant varieties, you can pick from 25 or 30! And your tomato choices can expand into the hundreds, and include heirloom varieties that absolutely nobody you know has ever grown before. (Thus fulfilling the “cool factor”!)
More economical. It’s usually more economical, especially if you save the seed for future years. Most seed packets cost about $3, which is the roughly what a tray pack of six plants costs!
You can share. You can start extra and give the plants away, which feels really nice.
You learn a lot. Starting seeds familiarizes you with a plant like nothing else can.
It’s fun! Watching a seed sprout and grow is right up there in the top category of life’s more gratifying horticultural experiences.

If you’re wondering where to start, here are my favorite seed companies. Most are local, but those that aren’t are exceptional and well worth ordering from:

Baker Creek Heirloom Seeds
Irish Eyes Garden Seeds
Johnny’s Seeds
New Dimensions
Nichols Garden Nursery
Renee’s Garden Seeds
Seed Savers Exchange
Seeds of Change
Territorial Seed Co.
Wild Garden Seed

Don’t forget to include some flowers among the vegetables… not only are many flowers like sweet alyssum and calendula good pollinating insect-attractors, but they also look cheery and sweeten your mood when you’re digging in the dirt.

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plant of the week

Mahonia Mania!

a brilliant dose of sunshine during the grayest months

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Mahonia3

For several years now, I’ve been admiring a pretty streetside planting in the Pearl District, on NW 9th Avenue between Hoyt and Irving. Finally, I managed to stop and admire it up close. What caught my eye? On either side of a condo garage entrance are two concrete planters with large Asian Mahonia in them. Although there are many cultivars on the market, this planting looks a lot like one of my favorites: Mahonia x media ‘Winter Sun’, an especially lovely cultivar with finer foliage and golden yellow flowers in December, January and February. You can see this dazzling planting from a block away!

Want to provide fodder for hungry hummingbirds in winter? There’s no more reliable genus than Mahonia. Included in the Mahonia brotherhood is our own native Oregon grape-holly (Mahonia aquifolium) – Oregon’s state flower – whose fat clusters of golden yellow flowers light up the Douglas fir woodland understory and brushy areas in March and April. Our native tall Oregon grape holly is in fact a gorgeous shrub, if prickly, and in shady conditions, can reach over 15 feet tall. The Pacific Northwest is home to several Mahonia including low or Cascade Oregon grape (M. nervosa ) and creeping Oregon grape (M. repens ). And starting in southern Oregon and California, Mahonia species multiply exponentially, with many interesting and drought-tolerant species populating the Southwest and Mexico.

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The golden flowers look great against the gray concrete. But so does the glossy, architectural foliage and the fruit that starts to turn from green to a powder-coated blueberry-blue in late summer. Asian mahonia is an all-around brilliant urban plant.

But it’s the hardy Asian Mahonia hybrids that really put out the goods for our local hummingbirds in winter, at exactly the time when there isn’t much else in the way of nectar-rich food around Portland. That in itself would be reason enough to plant them. But it doesn’t hurt that these plants are drop-dead gorgeous, architectural plants with striking foliage, sunny yellow, candelabra-like sprays of waxy flowers and interesting greenish-blue fruit that turns vivid powdery blue, then black, before the birds devour it in springtime. Mahonia also show a surprising level of adaptability to tough conditions including low water, not-so-great soil and shade or sun. (In sun, it’s best to provide moderate supplemental summer water.)

Mahonias are evergreen shrubs in the barberry family. There are some 70 species throughout the American Southwest, Mexico and Asia. Many of the southern American species have gorgeous green to powdery-blue, prickly foliage, as well as being drought-, sun- and poor soil-tolerant. The Asian species, originating in cooler regions with richer soil, have the boldest foliage and huge sprays of flowers. Nevertheless, it’s surprising how tolerant even the Asian mahonias are of minimal water, once established.

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I stood under it, trying unsuccessfully to photograph the brilliant pink-throated Anna’s hummingbird that was busily feeding on the nectar-rich flowers. Hot pink and yellow – wow!

Mahonia x media are hybrids between M. japonica and M. lomariifolia. All offer gardeners artful spikes of sunny yellow, fragrant, nectar-rich flowers throughout the winter. Depending on the cultivar, plants range from about 8-12 feet, and sometimes even taller. Their corky trunks are beautiful, should you decide to prune the foliage up off the trunks. Left to their own devices, the shrubs naturally form a vase shape.

Mahonia x media ‘Charity’ – one of the easiest to find in the Portland area these days, this excellent hybrid has chunkier foliage than most other forms. Buds color up in late November and flowering occurs December to February. 12-15’ tall and a bit less wide.

Mahonia x media ‘Arthur Menzies’ – a wonderful cultivar flowering late Dec or January through February. Reaches 10-12’ tall and nearly as wide.

Mahonia x media ‘Winter Sun’ – has fine, more delicate foliage than Charity and Arthur Menzies, with reddish-burgundy new growth in spring. Flowering starts in December most years and lasts through February. Plant reaches about 10’ tall and a bit less wide.

Have room for a few additional Mahonia species? Take this Mahonia madness a step further and extend the winter nectar supply for our little feathered friends: plant October/November-flowering Mahonia eurybracteata and the March-blooming native Mahonia aquifolium for about six months of nectar! You may start to be referred to as “That Crazy Mahonia Person”… but there are worse epithets!

Where to Buy Mahonia:
For a summary of sources for a dozen or more species and cultivars, see Plant Lust or just contact the following vendors directly:

Cistus Design Nursery
Dancing Oaks Nursery
Far Reaches Farm
Gossler Farms Nursery
Greer Gardens

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Keeping Wild Birds Happy in Winter

tip: it’s easy to do, and can look pretty fantastic, too

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Habitatgarden

Layered plantings offer optimal feeding, shelter and nesting opportunities for birds. Add some native species such as native cedar and Pacific madrone (Arbutus menziesii, in background) and lots of shrubs with edible seeds and you’ve got yourself some magnificent bird habitat.

The Willamette Valley is a superhighway for migrating birds in spring and fall. From November through March, many wild bird species overwinter in the Portland area, allowing us to observe an abundance of species in our own back yards.

It’s a great time to take walks in the local woods and meadows to watch birds in the wild. (Portland Audubon offers a variety of bird classes and walks throughout the year.) But you can also create bird habitat in your own garden that will attract dozens of interesting species.

How can you create idyllic habitat for wild birds in your garden?

Remove invasive plant species including English ivy, Himalayan and cutleaf blackberry, and clematis. For more information on invasive species removal, check out East Multnomah County Soil and Water Conservation District.

Plant suitable plants including abundant native plants. When adding ornamentals, consider not only their aesthetic qualities but also their contributions as food, shelter and nesting sources for native birds. Looking for resources, including native plant lists? Start here.

Group several plants of the same species together for maximum feeding and shelter opportunities for birds. On a design note: most native plants really look their best when grouped, anyway. One single snowberry (Symphoricarpus albus) can look kind of non-descript. But plant five or six and you have a veritable cloud of stunning white fruit in winter. It’s a show-stopper!

Plant in layers. The more plant height and species diversity you offer, the more bird species you’re likely to attract. Plant trees, shrubs, herbs, and ground covers in order to supply food and shelter for both tree-flitting birds and ground feeders.

Plant diverse types of plants. Evergreens (broadleaf and conifers) offer winter cover; thorny or tangled shrubbery provide safer nesting opportunities; and fruit and berry producing plants* such as snowberry, thimbleberry, salmonberry, red currant and huckleberry supply food.

Create a brush pile from downed tree limbs and loose piles of branches. Brush piles provide birds with shelter in tough weather

Provide a source of water. Best is a flat-bottomed, shallow bowl with 1/2 to 1 inch of water. It should be changed every other day – and when frozen, you can pour a kettle of hot water water over it. (Best in concrete bird baths – boiling water can crack ceramic!) It’s best to change the water every other day.

Offer bird seed or suet. Natural habitat offers birds the best kind of food source, but a bird feeder can provide birds with easier access – and lets you see them better! Use natural, fresh seed or suet (support the Portland Audubon Society by purchasing feeders and seed at their shop) and clean feeders weekly with a 10% bleach solution.

Install nesting boxes. Consult with Portland Audubon for advice on choosing the right nesting box for your area.

Avoid the use of pesticides and excess fertilizers. That’s a no-brainer for most of us – as we know, pesticides and excess fertilizers pollute streams and rivers, poison wildlife and kill insects upon which birds depend. Grow plants that are well-adapted to our climate and properly situated in our gardens and you won’t need pesticide or chemical fertilizer. For more information, see Metro.

Keep cats indoors: Cat predation accounts for nearly 40% of the injured and orphaned animals brought to Audubon’s Wildlife Care Center each year. Studies show that even well-fed cats kill birds. Audubon suggests keeping cats indoors, not only for wild bird safety but for cat safety.

Reduce window strikes: It is estimated that window strikes rank second as a cause of bird death, after habitat loss. Hang bird feeders within 3 feet of windows or at least 20 feet away from them. Try hanging Mylar tape strips from the top of windows or use decals in necessary.

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get dirty

Three Things to Do In the Garden This Week

dry weather reprieve!

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Aspid

Rohdea japonica and Aspidistra eliator ‘Variegata’ make sturdy winter container plants for a shady porch… as long as you remember to water them!

Dry, relatively mild weather in January? In Portland? It may be unusual, but it’s a welcome kind of unusual after the past few destructive winters.

So far – and I’m crossing my fingers that it stays this way – we haven’t had any sustained cold weather this winter. Around town, New Zealand flax (Phormium ), Cleveland sage (Salvia clevlandii ) and other plants that melt below 18F are all still out there, looking great.

Milder winters puts adventurous gardeners in a great mood. And dry weather makes the act of gardening more fun. So get out there while you can, before the next batch of rain (or snow) arrives. Here are some things to do in the garden during such (relatively) dry spells:

Check outdoor pots for water
We may love dry weather, but it’s hard on container plants when it’s dry and windy at the same time. As many potted plants die from dehydration or poor drainage as from the cold itself. Plants that are positioned under an eave, overhang or porch roof where no rain reaches are most vulnerable, as they rely on hand-watering. Also vulnerable are plants with congested, root-bound roots, as they suck up all available water immediately. Water generously, making sure to water until excess drains out of the bottom of the pot.

Dig in your garden
If you’re thinking of creating a new garden bed or have a big area of garden to weed, now’s the time – before the rains starts up again. These rare little dry periods we get in winter are prime moment to turn the soil, incorporate soil amendments, apply mulch to the surface, and weed. (As long as the ground isn’t frozen completely solid, that is…) One secret to healthy soil is to avoid walking on (thereby compressing) your garden soil when it is wet. Wet, clay soil is vulnerable to compaction – you sink into it when you stand on it, and this presses the oxygen out of it and creates a dense concrete-like texture when it dries out in the summer. So weed and dig now, while your soil is not water-logged from recent deluges.

Get major pruning done
It’s winter, and most plants are dormant (having a seasonal rest). It’s a great time to prune hardy deciduous trees and shrubs. If you’ve been staring at a giant limb on your maple and thinking you’d remove it or if you want to reduce the size or shape of some shrubbery, well, winter’s the time. Don’t want to tackle it yourself? Contact a licensed arborist. If you don’t have an arborist, contact three companies for bids and be sure to avoid any arborist that suggests “topping” a tree.

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plant this!

Six Fabulous Winter Flowering Plants

light up the dark days of winter with fragrant and sassy flowers

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Hellebores

Helleborus x media – singles, doubles, picotees…

Whether you’re a devotee of rainy PNW winters or you just endure the gray skies while waiting for our all-too-brief, annual glut of summer sunshine, your garden will be enhanced with the addition of cheerful winter-blooming plants.

Most people know about colorful pansies and violas, flowering kale and even some of the more common winter-flowering shrubs like daphne and witch hazel. But we’re blessed in the PNW and can grow so much more.

Anyone who feels gloomy or sad in winter will immediately understand why plants that put on a show in winter are so endearing. Whether you consider yourself a devoted gardener or not, setting your winter-weary eyes on glimmering clouds of flowers or sniffing sweetly fragrant flowers in your garden during the dark months from November to March can elevate your mood in a hurry.

Here are a selection of six favorite, knock-your-socks-off winter blooming plants that will help cheer you on through winter’s darkest days. Of course, winter is the best time to shop for these plants, as you can see the flowers – come spring and summer, all you’ll see are the leaves! So hop over to your favorite nursery’s winter flowering section and pick something out for your garden. Soon, you’ll be wondering how you ever survived winter without these mood-elevating treasures!

For the earliness, and cuteness of the flowers, and ‘cause they’re deer-resistant:
- hellebores!
These low-growing, evergreen perennials include many diverse types of plants. There are petite, very early flowering Christmas rose (H. niger_) with pristine white flowers; bear’s claw hellebores (H. foetidus_), with small, apple green blossoms; and the gorgeous hybrid Lenten roses (H. x hybridus), with single and double flowers ranging from speckled white, cream, yellow and apricot to purple, pink, red and slate black. There are even taller – 2-3’ tall – green flowered types (H. argutifolius) and some hybrids that are smaller, with large, cupped green to purple flowers. My favorite way to grow hellebores is to plant at least three of them together so you get a real hit of color. Yum!

Sarcococcaconfusa

Sarcococca confusa – small flowers but oh so fragrant!

For knock-out fragrance and a generally elegant appearance:
- sarcococca!
There are many species of sweetly fragrant winter box and they range in height from eight inches to nearly six feet tall and wide. Generally, all Sarcococca are evergreen, with glossy, elegant foliage and small, threadlike white flowers with a sweet, penetrating fragrance. They do best in shade and rich soil but are surprisingly drought-tolerant if positioned in shade. Plant S. hookeriana v. humilis or didygna if you desire a 1-1.5’ tall ground cover or mat. Try one of the taller types (S. orientalis, S. ruscifolia, S. confusa, S. saligna) if you’d like a 4-6 foot tall shrub. Just remember to place near a walkway you use in winter so you can relish the exquisite fragrance as often as possible during its winter flowering period!
Great selection at Garden Fever Nursery

Camelliasasanqua

Camellia sasanqua hybrid. Sasanqua camellias flower throughout the winter during warm spells, and have a light, sweet, earthy fragrance.

For the color and foofiness of the flowers and understated sophistication of the foliage:
Winter camellias (Camellia sp.)
These include the easy-to-find sasanqua camellias (
C. sasanqua
), which come in bright red with a yellow stamen (Yuletide), light pink (Showa-No-Sakae), dark pink (Shishigashira), white (White Doves/Mina-No-Yuki) and the cold-hardy Ackerman hybrids (many with names with the word “snow” in them), as well as more unusual species like C. transnokoensis and C. tsaii, which offer small, sweetly-scented white flowers. Winter-flowering camellias range from 4 to 12 feet tall. Some have a willowy, upright habit, others narrow and erect, and still others wide-spreading. Most have smaller, pointed leaves and some – like C. transnokoensis and C. tsaii – have burgundy new growth.
Great selection of unusual species at Cistus Design Nursery and hybrids at Portland Nursery

Mahoniaarthurmenzies

Mahonia x media ‘Arthur Menzies’ – a sister plant to Oregon grape, but bigger and flowers earlier – all the better for the winter hummingbirds!

For the hummingbirds, mostly, but also for the architectural foliage:
Mahonia (Mahonia x media) are statuesque, striking shrubs reaching 8-15’ tall that produce sprays of bright, sunshine yellow flowers from December or January to February and March, depending on the plant and the weather. Look for the cultivars Charity, Winter Sun, Arthur Menzies, and Lionel Fortescue for maximum color punch, flower size and optimal nectar for those hungry hummingbirds.
Most nurseries just carry one or two cultivars at the most. But I recently noticed some gorgeous and well-priced specimens at Cornell Farm Nursery and Gossler Farms Nursery in Springfield, OR offers several varieties by mailorder.

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Oemleria ceraciformis – Indian plum – this native shrubby tree has lovely, very early white flowers and is one of the earliest natives to leaf out in spring.

For bird habitat (it’s a Pacific Northwest native that produces fruit) and for it’s pretty late winter flowers!:
Oso berry, Indian plum (Oemleria cerasiformis) isn’t exactly the showiest of plants in spring, summer and fall. But its super-early, white clusters of flowers burst forth in late winter to early spring and one of the most subtly beautiful sights in the PNW forest. The shrubs – which reach about 12-18 feet tall – are perfect for a summer-drought climate, requiring no supplemental watering once established, and the foliage makes a pretty filigree of light springy green in very early spring. If you can, buy male and female plants (it’s a pot shot, so plant a few!) so the plants are more likely to produce the small blue fruit that are beloved to wildlife.

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Grevillea victoriae ‘Murray Valley Queen’ – a winter-flowering grevillea and one of the few plants that provides orange color in winter. Photo courtesy of The Desert Northwest

For the kinky unusualness of the flowers, and the exotic -looking foliage:
Grevillea victoriae
Like weird flowers? Well, you’ll find an array of odd and spaceship-weird flowers in the genera Grevillea! The colors are like candy – apricot orange, dark orange, rosy red, pink, and citron yellow. And the flowers are super-cool, with fascinating buds opening to spidery, exploding starburst shaped blooms. While there are plenty of Grevillea that are not hardy for us, we are blessed to be able to grow several top-notch grevillea including the winter-blooming G. victoriae , which has warm orange flowers and handsome, silvery, ovate leaves on a 6-8’ round evergreen shrub. Read about more hardy grevilleas at The Desert Northwest site, here.
Grevillea victoriae can be found at some local retail nurseries, as well as many specialty nurseries like The Desert Northwest (mail-order), Cistus Design Nursery, and Dancing Oaks Nursery.

In a future post, I’ll pick out some more favorite winter-interest plants including those with ornamental berries, stems, bark, and winter color.

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The Year of Tangering Tango

Welcome to 2012

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Begoniabonfire

Begonia ‘Bonfire’ – image courtesy of Tesselaar Plants

In case you haven’t already heard, Tangerine Tango has been named color of the year by The Pantone Color Institute, the company that selects and disseminates color standards in the design, manufacturing and retail industries.

Not that sizzling orange is new to gardeners in the Pacific Northwest – we’ve been gung ho for hot, saturated oranges, reds and yellows for several years now. And vibrant orange is one of the best hues we have in our design repertoire to slice through the damp, gray spring and early summer days, not to mention one of the few colors that can hold up to the bright sunlight of our hot, dry summers. Sadly, the longed-for summer sunshine washes out those pastel pinks and blues, making them look insipid in our region from July to mid-September, when the sun moves lower in the sky and mist returns to the air.

So the professional color mavens say hot tangerine orange is BACK, and we’re all for it. I can guarantee we’re going to start seeing more of this color, in patio furniture, tools, and gardening attire, not to mention plants.

Tangerine Tango is “…sophisticated but at the same time dramatic and seductive… [it’s] an orange with a lot of depth to it,” says Leatrice Eiseman, Pantone’s executive director. “Reminiscent of the radiant shadings of a sunset, Tangerine Tango marries the vivaciousness and adrenaline rush of red with the friendliness and warmth of yellow, to form a high-visibility, magnetic hue that emanates heat and energy.”

Cannatropicanna

Canna ‘Tropicanna’. Photo courtesy of Tesselaar Plants

Want to get in on the game? Several plant breeders already have. Check out Tesselaar Plants’ introductions: tender perennial Begonia ‘Bonfire’, perennial ground cover Helianthemum nummularifolium ‘Henfield Brilliant’ and the borderline hardy Canna Tropicanna Black all pack the Tangerine Tango punch.

But there are great orange options for every season: in winter, enjoy the vivid orange stems of orange-twigged dogwood (Cornus sanguineus ‘Midwinter Fire’), wild orange berries on winterberry (Ilex verticillata ‘Autumn Glow’), strawberry tree (Arbutus unedo ) and poet’s laurel (Danae racemosa ). In spring, look for blowsy orange Persian Ranunculus asiaticum hybrids, vibrant orange Emperor tulips, hot orange deciduous azaleas and the tissue-paper flowers of orange Icelandic poppies (Papaver nudicaule ). Summer brings bright orange Crocosmia ‘Orange Devil’, screaming orange roses, orange lilies, and a plethora of bedding plants like impatiens, calibrachoa, Gazania and more. Fall brings more orange than you can throw a stick at, in terms of foliage: favorites include American smoke bush (Cotinus obovatus ), Japanese clethra (Clethra barbinervis ), and the venerable sugar maple (Acer saccharum ). Orange fall flowers range from dahlias and chrysanthemums to saturated orange California fuchsia (Zauschneria ).

Zauschneria

Zauschneria, now Epilobium

My favorite way to pair orange in the garden is to contrast it with plummy purples or to pair it with coppery and apricot oranges. It also looks delicious with any number of green tones. Some love saturated orange with cobalt blue (as in the photo, above): I do not. But you get to decide for yourself. Pantone can pick the color of the year, but they can’t tell you where to plant it in your garden!

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Happy Holidays, Bangkok Style!

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Christmaskids

Cute children posing in front of the funny holiday displays for flocks of adoring parents

In Bangkok, Thailand, the period between the King’s Birthday (Dec 5) and New Year’s – referred to as “the festive season” – is a magical time, with lights decorating many commercial areas. Palm trees and are bedecked with glimmering fairy lights, light sticks and a fantastical array of flashing, sparkling lights and technological wizardry. Everybody is out and about, admiring the displays, eating street food, visiting shrines, and – above all – shopping like mad until late at night. Everywhere, people are posing in front of the trees and lights and Santa and reindeer displays to have their pictures taken.

It’s truly disarming to see how Christmas trees, reindeer and Santa have been embraced by urban Thai. Here, Christmas trees are depicted as stylized “A”-shaped things – sharply pointy on top and usually bright blue or white, and covered in high-tech lights. A far cry from the dream Christmas tree of many a Portlander: all-natural, scented of the fir forest and destined for the all-organic mulch pile in January.

As a Thai friend explained, “in Thailand, anything’s a good excuse to have fun!”

Happy holidays from Bangkok!

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plant of the week

Poet’s Laurel Brightens Cold December Days

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Poet’s laurel (Danae racemosa) – it’s been covered with little orange berries for weeks now!

No holiday tree this year? Check out this charming little evergreen shrub that decorates itself with bright orange, ornamental berries: poet’s laurel. Tucked into a winter planter on a porch, it makes a festive centerpiece for a planter or a handsome, stand-alone feature plant.

Poet’s laurel (Danae racemosa) is a lovely little evergreen shrub reaching about 2-3 feet tall and wide, with an arching habit. It loves shade (foliage bleaches in too much sun), and tolerates drought, so it’s the perfect plant for a north or shady east-facing side of the house under an eave, or in a pot on the porch, where you might not get to watering it too often.

Ruscus

I found this pretty Ruscus (a close relative of Danae) in a vase in my hotel room in Chiang Rai, Thailand the other day… proving that it does indeed make a long-lasting floral arrangement.

Danae racemosa produces small, insignificant greenish-yellow flowers followed by bright orange berries in the fall and winter. The foliage is pretty enough by itself but the late autumn and early winter fruit make the plant a standout in pots.

The plant spreads by rhizomes, slowly, and can be divided periodically. You can cut branches for long-lasting winter decorations.

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