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You are here: Home / Archives for Growing Knowledge

Growing Knowledge archive

Note: This article is part of the Growing Knowledge series in Digger magazine. This series is provided by Oregon State University in collaboration with the United States Department of Agriculture and in partnership with the Oregon Association of Nurseries.

Helping horticulture find its niche

By Gail Langellotto — Posted December 1, 2016

The goal of NICH (National Initiative for Consumer Horticulture) is to get 90 percent of U.S. households gardening by 2025.

Filed Under: Growing Knowledge Tagged With: Consumer trends, Digger, Digger magazine, Economy, Education, Home gardening, Oregon State University

Biocontrol of azalea lace bugs

By Michael Flores — Posted October 3, 2016

Researchers investigate the use of lacewing predators to combat the pesky pest of rhododendrons.

Filed Under: Azalea Lace Bugs, Growing Knowledge, Insects, Plant Pests and Diseases Tagged With: Digger, Digger magazine, Oregon State University, Pests and Diseases

Comparing natural and artificial turf

By Brian Daviscourt — Posted September 6, 2016

Study looks at cost and playability.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University

Reining in rogues

By Ryan Contreras — Posted August 2, 2016

Breeding for sterility is one way to control non-native, invasive plants.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University, Plants

Low-maintenance ground covers for Oregon schools

By Micah Gould — Posted July 1, 2016

OSU researchers investigate plants that create the healthiest environment for school communities.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University, Plants

A tale of two lilacs: Part II — Pubescentes

By Jason Lattier — Posted June 1, 2016

How series Pubescentes changed the horticultural landscape.

Filed Under: Blights, Growing Knowledge, Plant Diseases, Plant Pests and Diseases Tagged With: Digger, Digger magazine, Oregon State University

Disinfectants: In search of a silver bullet

By Luisa Santamaria — Posted May 3, 2016

Answers to the question, “What is the best product to use for disinfecting tools, benches and greenhouses?”

Filed Under: Growing Knowledge, Plant Diseases, Root Rots Tagged With: Digger, Digger magazine, Oregon State University, Pests and Diseases

Better-bred berries for the retail market

By Chad Finn — Posted April 1, 2016

Researchers recommend new and improved varieties of blackberries, raspberries, strawberries and blueberries to re-energize the Northwest’s small fruits industry.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University, Plants

A biological introduction to cyanobacterial mats

By Luisa Santamaria — Posted March 1, 2016

Get the facts on the slimy green growth that plagues
nursery container yards.

Filed Under: Growing Knowledge Tagged With: Digger, Digger magazine, Oregon State University

Soil solarization in container nurseries and field production

By Jennifer Parke — Posted February 1, 2016

Discover this hot tool for managing diseases and weeds in container nurseries and field production.

Filed Under: Charcoal Rot, Fusarium Root Rot, Growing Knowledge, Plant Pests and Diseases, Pythium Root Rot, Root Rots, Verticillium Root Rot, Weeds Tagged With: Digger, Digger magazine, Oregon State University

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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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