Do you consider yourself a gardener? What kind of gardener are you? Are you a person who appreciates the visual, culinary or functional gardening that nature and plant people provide, or are you one of the plant people? Studies all around the world reveal that people who garden generally live longer than those who do not. Gardeners develop a healthy […]
By Diane Hyde, OSU Master Gardener Wondering what plants to add to your garden landscape? There is an Oregon State University Botany and Plant Pathology website (and books) that lists all known Oregon plants. It is tied into the herbarium at OSU and herbarium across the nation to provide complete information about plants in an easy-to-search format: oregonflora.org. There is […]
Planning Write in your garden journal throughout the growing season. Prepare garden soil for spring planting. Incorporate generous amounts of organic materials and other amendments, using the results of a soil analysis as a guide. Prepare raised beds in areas where cold soils and poor drainage are a continuing problem. Incorporate generous amounts (at least 2 inches) of organic materials. […]
By Diane Hyde, OSU Master Gardener “Why hasn’t my tree recovered from last year’s heat wave?” For some damaged or traumatized trees and shrubs is takes years to die, just like a neglected cactus plant. Our plant hardiness zones have changed. Our minimum extreme temperatures have risen over the last 30-year average. There are not many studies to determine heat […]
By James Day The emerald ash borer (EAB), a forest pest that has been targeting ash trees in the United States since 2002, has been found in Oregon. An infestation discovered June 30 in Forest Grove means that concerns of state and local officials about the ash borer’s impact on urban forests, wetlands and streams has gone from the hypothetical […]
By Melissa Wagoner When it comes to keeping invasive pests from spreading, Beth Myers-Shenai – a specialist in Noxious Weed Control for the Oregon Department of Agriculture (ODA) – knows observation is key. So, when it came time to design a method for keeping the incredibly invasive spotted lanternfly, a destructive insect currently spreading throughout the East Coast, out of […]
By Brenna Wiegand Paul’la Allen used to accompany her husband Jack to the cemeteries where he conducted graveside services. Jack Allen, a mortician and owner of Pearson-Allen-Caldwell Funeral Home in Portland, traveled around to small community cemeteries where headstones go back hundreds of years. Paul’la and young daughter Julie were never bored on these trips. “While Jack was doing the […]
By Melissa Wagoner The term Sudden Oak Death (SOD) is really a bit of a misnomer, according to Sarah Navarro, the Regional Sudden Oak Death Pathologist for the US Department of Agriculture (USDA). “Tanoak is the tree species most affected because it’s readily killed,” Navarro said. Noting that unlike the white oak – a true oak – tanoaks are a part of the broadleaf family. “And in terms […]
This is a good time to look at rearranging the landscape for future fire resistance in the urban/forest boundary. Fire-resistant plants often have supple leaves without waxy or resinous surfaces, are higher in moisture content, low in oils and/or they wear thick barks that do not ignite easily, and are often drought-resistant as well. Such plants may be damaged or killed by fire, but their foliage […]
The Oregon Department of Agriculture’s Noxious Weed, and Insect Pest Prevention and Management programs are kicking off a six-month statewide tally of invasive tree-of-heaven locations thanks to funding from the U.S. Forest Service. To help with the tally join the iNaturalist project at https://www. inaturalist.org/projects/oregon-treeof-heaven-tally. There is a mobile app that makes it easy to capture treeof- heaven locations. Participants will be able to follow the progress of the tally on the project […]
It’s been raining a lot lately. It’s not unusual for late spring, and we need the water for an expected dry summer that will eventually happen. The soil is soggy and cold, though. Seeds are slow to grow and, in some gardens, are simply rotting. Soil care and amendment will help the drainage, row covers can soften the blow of rain and hail, and planting strategies could mitigate […]
Our sunny growing season is barely long enough for tomatoes to ripen, but there are plenty of things we can grow and enjoy while waiting for tomato time. Flowers usually require warmth of the sun to open and bear fruit. There are many plants that will give us colorful foliage and flowers in the shade. Some of the best shade perennial plants for landscapes are heuchera (coral […]
First week: Spray cherry trees for cherry fruit fly and brown rot if fruit is ripening. Spray for codling moth and scab in apple and pear trees. Continue use of pheromone traps for insect pest detection. Apples and crabapples that are susceptible to scab disease will begin dropping leaves as weather warms. Rake and destroy fallen leaves; spray with summer-strength lime sulfur, wettable sulfur, Immunox or Captan. […]
By Melissa Wagoner When Pam Russell and her husband purchased their home in Silverton in May 2021, they were excited to have a place of their own for the first time in 15 years. Newly retired empty-nesters, the couple thought they might take up gardening on the small plot of land. That’s when they discovered an interloper that just would […]
Need a flavor boost in your cooking without adding salt? Try growing favorite herbs in your garden, a porch container or in a sunny window. Many herbs, like rosemary and thyme, are perennials that will thrive in our “Mediterranean” climate. Annual herbs, like basil and dill, grow and bloom in one season then die, and are often cultivated indoors in […]
Oregon State University Extension Service encourages sustainable gardening practices. Always identify and monitor problems before acting. First, consider cultural controls; then physical, biological and chemical controls (which include insecticidal soaps, horticultural oils, botanical insecticides, organic and synthetic pesticides). Always consider the least-toxic approach first. Recommendations in this calendar are applicable to Oregon’s Willamette Valley. PLAN & PREPARE Prepare and prime […]
An article in the April 1 issue of Our Town [specifically in Your Garden] didn’t have a lot of good things to say about lawns. While we believe the author is entitled to her opinion, as grass seed growers in the area we are proud of the crop we produce and would like to point out some of the many […]
By Melissa Wagoner A lush, green lawn looks beautiful, feels fabulous under foot and can serve a real purpose as the backdrop for picnics, sporting events or just lounging in the sun. But it can also have some real drawbacks. “An irrigated, one or two species, mowed green lawn, that mimics a golf course is an ecological disaster,” Horticulturist Eric […]
Oregon State University Extension Service encourages sustainable gardening practices. Practice preventive pest management rather than reactive pest control. Identify and monitor problems before acting, and opt for the least toxic approach. Conserve biological control agents such as predators and the parasitoids that feed on insect pests. Planning Write in your garden journal throughout the growing season. Prepare garden soil for […]
By Diane Hyde As we pick up wind-blown debris and pull up weeds, clusters of slug eggs are found. Some species of slugs bury the eggs underground so they are not found until the little slime-makers emerge. Slugs live under or in nutrient-poor soil, bark, logs, pots, rocks or any dark, moist areas. Some, like the spotted slug, hang out […]
By Diane Hyde To plant a garden is to believe in the future. Believe those seeds will sprout and mature in reasonable time. Believe your effort will be rewarded. Believe, but be wise in helping it happen. The spring solstice signals time for new growth, time to plant for the growing season. The days will be getting longer, and hopefully […]
By Brenna Wiegand What can transform the landscape and cut garden water usage by 30 to 50 percent? Mulch! Mulching is simply spreading a layer of something – bark dust is a good example – over the existing soil between plants. Mulch is (usually) organic material – decaying leaves, grass clippings, bark, rock, sawdust, paper, hog fuel, humus… Filbert shells! […]
