Despite some pest issues, birch trees provide a distinctive, well-loved look Sales of popular birch trees in Oregon plummeted in the early 2000s when the bronze birch borer made its way across the country and began attacking susceptible plants up and down the Willamette Valley. The voracious insect had been plaguing states in the Midwest […]
The impervious barberry
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These top-selling shrubs are durable, beautiful and deer resistant Oregon is the number one producer of barberry, selling $7.7 million worth in 2019, according to the USDA Census of Horticultural Specialties. That’s 39% of a nearly $20 million national market, mostly attributed to Japanese barberry (Berberis thunbergii), a plant that has taken a hit with […]
A hotter trend
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Widespread wildfires prompt greater demand for fire-safe plants and landscaping As the wildfires of Labor Day 2020 tore through Oregon, the impacts on homes and forests were sevbere. The flames devoured a million acres of forestlands, and destroyed more than 4,000 homes. The impacts are something foresters, landscape professionals and nursery operators must pay attention […]
A hearty appetite for edibles
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Growers find they can’t grow enough edible plants, and retailers can’t keep them in stock In March 2020, U.S. governors began rolling out stay-at-home orders, including in Oregon, because of the coronavirus known as COVID-19. Not long after, Americans in lockdown turned their attention to edible gardening any way they could — in containers, in […]
The approachable container
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Helping consumers break the rules of design, for fun and profit Traditionally, annuals fill the shelves of garden centers come Mother’s Day. The beautiful pieces wait for customers to pile them into carts, move through the check-out line and carry them home to fill containers and hanging baskets. But the popularity of pots stuffed with […]
Flowering cherry trees then and now
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Flowering cherry trees remain popular, from old mainstays to new selections, with more on the way It’s March, and soon showy displays of Japanese flowering cherry trees will trumpet their annual announcement that spring has arrived. Thus, consumers will be prompted to head to garden centers with hopes of adding the ephemeral beauty of these […]
Tough and beautiful
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Spireas are mainstays of the shrub world, thanks to their gorgeous blooms and steadfast demeanor Timing is everything with Japanese spirea (Spiraea japonica). The time is now — as in no later than early March for a hard pruning — for this tough, summer-flowering shrub that blooms on new wood. Yet, pruning can be a […]
Tough, tall and reliable
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Honeylocust provides abundant shade, grows quickly and adapts well to extreme conditions Acer (maple) and Quercus (oak) may monopolize spotlights on shade trees, but Gleditsia triacanthos var. inermis (honeylocust) holds its own as a major crop and it’s an important addition to the catalog of reliable tall trees. Oregon nurseries grow more honeylocust than any […]
Can-do conifers
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As home gardening booms, these unheralded trees shine as wise, low-maintenance investments In a northwest region surrounded by forests of Doug fir, Ponderosa pine, grand fir and hemlock, people could easily take conifers for granted. However, many gardeners recognize the versatility and minimal care that make them a staple in the landscape. Even before COVID-19 […]
The rise of the tupelo tree
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With the steady introduction of new cultivars, Nyssa sylvatica gains prominence in the trade Nyssa sylvatica — commonly known as sour gum, black gum and black tupelo — is a shade tree to watch in the 2020s. Right around the turn of the century, several factors came into play, including successful breeding programs, the tree diversity […]
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