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Award-Winning Flowers for 2020

Echinacea Sombrero® Baja Burgundy (Image by AAS Winners)
The beginning of the year is always filled with award shows to highlight the best-of-the-best. In the entertainment industry, there are the Oscars, Grammys, Emmys, and Tony Awards. In the horticultural world, there are All-America Selections, Fleuroselect, RHS Award of Garden Merit (UK), and other more regional awards for the best-of-the-best garden plants. Plant introductions that receive awards […]

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Colorful Flowering Kalanchoe for Winter Cheer


Do you seek a cheerful holiday plant that will look good in your home all season long? One of the best is the succulent flowering kalanchoe (Kalanchoe blossfeldiana, USDA Hardiness Zones 10-11). Unlike the top-selling poinsettia, it is tough, easy to grow, and always looks good.
Garden sticklers (like me) like plant names to be pronounced correctly, and kalanchoe is not exactly an easy name […]

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Favorite Oregon Grapes for Landscape and Garden

A well-established Oregon grape looks spectacular in full fruit.

It was not too many years ago that gardeners often thought of Oregon grape (Mahonia aquifolium, syn. Berberis aquifolium) as primarily a woodland plant that did not belong in the ornamental garden. This Pacific Northwest native, which is the state flower […]

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Overwintering Outdoor Ceramic Containers


With 150+ potted containers throughout my garden, it is important that I overwinter them well. Living on the relatively mild western slope of Oregon’s Willamette Valley, our winters do not compare with those in colder parts of the country, but we do get freezing temperatures. Almost every winter, we will have some nights when the temperatures dip into the low 20’s and sometimes into […]

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Bold Grasses for the Fall Garden

Pennisetum ‘Jade Princess’ is a spectacular variety with huge, showy plumes.

With many summer-flowering annuals beginning to fade, autumn is the season when many ornamental grasses take center stage. I do not want to dismiss those ornamental grasses that look quite good in the garden during the summer, and some […]

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Ginkgos Large and Small


In Portland, Oregon, Ginkgo biloba trees line the streets in an area called Park Blocks. These magnificent trees were planted years ago and today reach a height of perhaps 100 feet.  The Ginkgo is an excellent choice for a large street tree when taking into consideration the ultimate growth expected.  (Large tree lawns are a must.) They do not seem to be bothered by […]

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My Favorite Summer Flowering Trees



With the proliferation of spring-flowering shrubs and trees, sometimes the trees that flower in the summer can be overlooked.  This is too bad because there is quite a selection of summer flowering trees from which to choose.  Many people visiting our garden are often surprised to see the […]

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Five Great Daylilies for Continuous Bloom

Rainbow Rhythm® Tiger Swirl is an extra pretty, large-flowered everbloomer. (Image care of Proven Winners)
 
Daylilies (Hemerocallis spp.) are one of the most welcome flowers of summer, but most bloom for just four to five weeks, some blooming earlier and others later. This is why daylily hybridizers have worked to breed daylilies with longer bloom times. These days, there are more and more great rebloomers on […]

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Five Bold Salvias for Summer-Long Color

Salvia guaranitica ‘Black and Blue’ is tall, beautiful and blooms effortlessly.
Ask any gardener what their favorite plant is, and you are sure to get multiple answers. Some of my favorites are in the genus Salvia. It offers a wide variety of garden plants with impressive flowers.  I have many containers scattered throughout my garden, and there are more pots planted with salvias than any other […]

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California Wild Lilac for Western Gardens

Ceanothus thyrsiflorus is the most commonly cultivated species of California wild lilac. (Image by Kousvet)
It is difficult to think of another plant genus that has the diversity of violet-blue flowers as Ceanothus.  There are several species available to gardeners, but the most cultivated is Ceanothus thyrsiflorus (USDA Hardiness Zones 7-10). Most are native to California and are sometimes referred to as California wild lilac, but […]

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