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You are here: Home / Archives for Irrigation

Farwest Show seminars explore pesticide use and irrigation technologies

By Curt Kipp — Posted August 13, 2018

The 2018 Farwest Show, August 22–24 in Portland, Oregon, has scheduled two seminars that touch on subjects of particular concern and interest for nursery growers. The seminars will deal with the timely issues of pesticide use around pollinators and emergent technologies for efficient irrigation programs. Andony Melathopoulos, assistant professor at Oregon State University, will deliver […]

Filed Under: Farwest Show Tagged With: Education, Farwest, Farwest Show, Irrigation, Pesticides, Wholesale Nurseries

Optimum watering schedules for Oregon home lawns

By Alec Kowalewski — Posted April 30, 2018

By Conner Olsen and Alec Kowalewski In times of drought, outdoor water-use restrictions are most often focused on landscape water use, and implemented in terms of the number of days per week for which watering is allowed. This method, although effective at reducing water use, neglects to consider ideal irrigation frequency for maintaining the health […]

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

Senninger Irrigation appoints VP of global sales

By Bill Goloski — Posted April 13, 2018

Steve Abernethy will be transitioning from the role of vice president of global sales for landscape irrigation and outdoor lighting for the Hunter Industries Company to be Senninger Irrigation’s vice president of global sales. Abernethy brings more than two decades of experience to his new leadership position. “We are excited for Steve to join the […]

Filed Under: Nursery News Tagged With: Business, Irrigation

Senninger increases durability and efficiency of pivot Wobbler

By Bill Goloski — Posted March 14, 2018

Senninger increases durability and efficiency of pivot Wobbler Senninger Irrigation has expanded their line of agricultural products with the introduction of the i-Wob2, which aims to reduce the number of times a sprinkler package needs to be replaced. The i-Wob2 features enhanced materials and shroud guards to protect the system from damage and double as […]

Filed Under: Nursery News Tagged With: Business, Irrigation, Senninger

A game changer

By Jeff Stone — Posted September 13, 2017

As a leader and innovator in plant production, Oregon’s nursery and greenhouse industry has an equal responsibility to make a difference on the environmental side of the coin.  We frequently remind our members of Congress and the Oregon Legislature that the industry sends ecologically friendly green products out of the state, bringing traded sector dollars […]

Filed Under: Columns, Director's Desk Tagged With: Business, Irrigation, Operations, Pesticides, Pests and Diseases, Regulations, Sustainability, Wholesale Nurseries

April 2017

By Peter Szymczak — Posted April 3, 2017

A is for April — and Annuals.

Filed Under: Issues Tagged With: Business, Consumer trends, Digger, Digger magazine, Economy, Home gardening, Immigration, Irrigation, Landscaping, Legal, Operations, Oregon State University, Plants, Politics, Retail Nurseries, Workforce

Slow sand filters

By Peter Szymczak — Posted April 3, 2017

This traditional method of water purification was tested for its effectiveness at removing two common greenhouse pathogens, Phytophthora and Fusarium.

Filed Under: Fusarium Root Rot, Growing Knowledge, Phytophthora, Plant Diseases, Plant Pests and Diseases, Root Rots Tagged With: Digger, Digger magazine, Irrigation, Oregon State University, Science

November 2016 — The Water Issue

By Peter Szymczak — Posted November 1, 2016

In this special edition of Digger magazine, we look at water, one of the key ingredients for growing plants.

Filed Under: Issues Tagged With: Business, Digger, Digger magazine, Irrigation, Legal, OAN Members, Operations, Oregon State University, People, Plants, Regulations, Sustainability

Maintaining your pond

By Michael Powers — Posted November 1, 2016

These steps will help ensure nursery ponds perform their function.

Filed Under: Nursery Operations Tagged With: Digger, Digger magazine, Irrigation, Operations

Tapping into resources

By Tracy Ilene Miller — Posted November 1, 2016

Agencies and programs offer help with water treatment and conservation.

Filed Under: Nursery Operations Tagged With: Digger, Digger magazine, Irrigation, Sustainability

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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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