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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
Trees that naturally grow by waterways or riversides make good landscape trees for wet ground.
Do you have moist ground in your yard but want trees for the site? For a gardener with wet or damp soil, finding a tree that will thrive in such conditions can be challenging. When browsing through a garden center and reading the cultural requirement for many of the plants, probably one […]
After the holiday season is over and the poinsettias have been discarded, the home can seem to be rather bleak with no color from blooming plants. Having indoor color to brighten some of the dark and gloomy days we get in the winter months can give our spirits a boost while we wait for spring. In the time between now and the arrival of spring, […]
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