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You are here: Home / Archives for Trees

The rise of the tupelo tree

By Tracy Ilene Miller — Posted July 30, 2020

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 […]

Filed Under: Plant Features Tagged With: Digger, Digger magazine, plant features, Trees

February 2020

By Bill Goloski — Posted January 29, 2020

Growers are finding new markets with medical facilities as they invest in garden spaces to assist with patient care. Producers are also keeping a tight grip on offering credit to their customers in partners to manage finances. Also in this issue, Todd Nelson shares his background and thoughts on the industry, Mike Darcy predicts a […]

Filed Under: Issues Tagged With: Digger, Digger magazine, Health, Meet the leader, OAN, OAN Members, Pests and Diseases, Trees

The healing power of trees

By Tracy Ilene Miller — Posted January 23, 2020

Science is finding that, figuratively speaking, a tree a day keeps the doctor away. Regular exposure to trees and nature can help people recover from illness and lead to better mental and physical health, according to an ever-growing body of research. To the working members of the green industry, such declarations may seem like a […]

Filed Under: Nursery Operations Tagged With: Digger, Digger magazine, Health, Trees

USDA releases new emerald ash borer detection map

By Bill Goloski — Posted August 7, 2019

USDA has released an updated version of its emerald ash borer (EAB) map (PDF). It shows the counties in which authorities have detected the destructive, invasive beetle that is responsible for the deaths of tens of millions of ash trees in the United States. The pest was first detected in the United States in Michigan […]

Filed Under: Borers, Emerald Ash Borer, Insects, Nursery News, Plant Pests and Diseases Tagged With: eab, Pests and Diseases, Trees, USDA

Satisfying in small spaces

By Tracy Ilene Miller — Posted June 24, 2019

Trees, conifers and weepers that fit the bill with beauty, versatility and easy maintenance Smaller yards haven’t changed homeowners’ need for shade or beauty. But, they have changed what will fit into a yard, which has changed the market and by extension, growers’ business focus. We asked growers to share favorite selections of small trees, […]

Filed Under: Plant Features Tagged With: conifers, Consumer trends, Digger, Digger magazine, Landscaping, Trees, weepers

Adapt8 produces Tree Guardians in-house

By Bill Goloski — Posted January 7, 2019

Starting in January 2019, Adapt8 will begin internally manufacturing Tree Guardians, a product line of reusable tree trunk protectors. The move will allow the company to offer both standard and custom sizes at any time of the year. Produced with a reflective white exterior for visibility and a black interior to reduce sucker growth, Tree Guardians […]

Filed Under: Nursery News Tagged With: adapt8, Nursery News, Trees

Kuenzi Turf and Nursery

By Curt Kipp — Posted December 28, 2018

Founded: 1990 by Myron Kuenzi About: Turf and tree nursery offering specimen shade and flowering trees, liners and Japanese maples. Principal: Myron Kuenzi Key employees: General manager Tyler Kuenzi, facilities/maintenance and sod production manager, Josh Kuenzi, tree field manager Luis Tellez, customer service Rick Metzger, accounting Sara Kuenzi, tree sales and inventory James O’Brien, secretary […]

Filed Under: Oregon Nursery Country Tagged With: Digger, Digger magazine, Kuenzi Turf and Nursery, Trees, Welcome to Nursery Country, Wholesale Nurseries

Arrowhead Ornamentals

By Curt Kipp — Posted December 28, 2018

Founded: 1997 by Mike Coleman and family About: Grower of finished caliper B&B and containerized trees that are sold to landscapers and re-wholesalers, as well as bare root trees that are sold to other growers to be finished. Principals: Mike and Gail Coleman and other family members Key Employees: Mike Coleman, general manager; Gail Coleman, […]

Filed Under: Oregon Nursery Country Tagged With: arrowhead ornamentals, Digger, Digger magazine, Trees, Wholesale Nurseries

The lowdown on low conifers

By Tracy Ilene Miller — Posted September 2, 2018

The interest and versatility of these slow growers makes them attractive for residential and commercial settings Conifers grow with such variation of habit that even of the low-growing types, the options are vast, offering a number of combinations of texture, color and height to meet a variety of landscape needs. From prostrate to spreading, low-growing […]

Filed Under: Plant Features Tagged With: conifers, Digger, Digger magazine, Landscaping, Plants, Trees

Farwest Show speakers talk about woody breeding and boxwood blight

By Curt Kipp — Posted August 6, 2018

At the 2018 Farwest Show, seminar speakers Dr. Ryan Contreras of Oregon State University (OSU), and Jill Calabro of AmericanHort/Horticultural Research Institute (HRI), will deliver talks of particular interest to nursery growers, sharing insights on new breeding for woody plants and developments in the crisis of boxwood blight. Dr. Contreras’ seminar, “Moving, Shaking and Remaking: […]

Filed Under: Blights, Boxwood Blight, Farwest Show, Plant Diseases, Plant Pests and Diseases Tagged With: AmericanHort, Farwest, Farwest Show, HRI, Oregon State University, Pests and Diseases, Trees, Wholesale Nurseries

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NURSERY NEWS

Terra Gardens owner’s gesture for his mother opens the door to other wheelchair-bound gardeners

OAN announces 2025 Friends of Nurseries award winners

OAN leads grower-driven Japanese beetle solution

AmericanHort president and CEO to step down

In memoriam: Bill Van Belle

Longtime employee buys Heritage Seedlings and Liners

In Memoriam: Melvin John Steffenson

New USDA Census of Hort arriving in mailboxes this month

More Nursery News

From the pages of Digger

March: The Perennials Issue

February: The Greenhouse Issue

January 2026: The Retail Issue

November 2025: The Transportation Issue

October 2025

More issues of Digger

Pests and Diseases

OAN leads grower-driven Japanese beetle solution

Prioritizing nursery pest challenges

New tools in the battle against thrips

Aiming for precision in pest control

Oregon’s nursery licensing program aims to keep the entire industry healthy

More articles

FARWEST SHOW UPDATES

2026 Farwest Show issues calls for speakers

Excitement, optimism prevail at 2025 Farwest Show

Dazzling plants, products garner Retailer’s Choice Awards

Youngblood Nursery wins Best in Show booth honors at the 2025 Farwest Show

Glow Sticks Fescue wins top honors from judges at Farwest Show’s New Varieties Showcase 

More Updates from Farwest

The Value of Membership

AmericanHort president and CEO to step down

OAN honors industry leaders at 2025 Convention

Meet the Leader: Patrick Peterson

More member stories

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