Landscape Ontario
Contact us 1-800-265-5656 My profile
  • Join now!
  • News
  • Events
  • Business Tools
  • Training/Education
  • Member's Area
  • Chapters
  • Sectors
  • Trade Show
  • Magazines
  • Foundation
  • Careers
  • Member's Area
  • My Profile
  • Join now!
  • News
  • Events
  • Business Tools
  • Training/Education
  • Member's Area
  • Chapters
  • Sectors
  • Trade Show
  • Magazines
  • Foundation
  • Careers
  • Member's Area
  • My Profile

Jul 15, 2015

Oak commemorates OHS

Each year Landscape Ontario donates a tree to be planted to mark the annual meeting of the Ontario Horticultural Society.
Dec 15, 2014

Gelderman Landscape Services purchases Guelph company

Gelderman Landscape Services has announced that it has purchased the longtime Guelph landscape company Outdoor Services.
May 15, 2014

Chris Mace says volunteering at LO pays dividends

Chair of the Landscape Designers Sector Group got involved to accelerate his pace to learn about design and to build dream gardens.
Accepting their awards from the Waterdown BIA, from left, Nathan Helder, Gelderman Landscaping; Paul Lammers, Garden Grove Landscaping; Lee Rozon; Judi Partridge,Ward 15 Councillor; Tim Rivard, accepting for Meadowbrook Landscaping; David Lammers, Garden Grove Landscaping.
Apr 15, 2014

LO members compete in program to beautify Waterdown

The contest began last summer and the winners were announced this year.
Harry Gelderman
Nov 15, 2012

Volunteering benefits Harry Gelderman

Volunteer work provides many benefits for Harry Gelderman.
Only nine people in the history of Landscape Ontario have received a Life Membership. Hank Gelderman received the honour in 2009. In photo at the presentation, are from left, Bob Tubby, past president, Bob Adams, president in 2009, Hank Gelderman, and Tony DiGiovanni, executive director.
Jul 15, 2011

Life member ready to begin a busy new phase

Hank Gelderman has spent his life operating a successful company and in volunteer service to his community
Aug 15, 2010

Be aware of restrictions when purchasing property

Nathan Helder, president of Gelderman Landscaping, wants his fellow Landscape Ontario members to be aware of potential restrictions when purchasing property.
Nathan Helder, left, receives his award from Conservation Halton chair Brian Penman.
Jul 15, 2010

LO member wins conservation award

Nathan Helder and his company Gelderman Landscaping received a 2010 Conservation Award, in the stewardship category.
Apr 15, 2010

Nathan Helder honoured by chamber of commerce

Helder is chair of LO’s environmental stewardship committee.
  • «
  • 1
  • 2
  • »

Contact Us

7856 Fifth Line South
Milton, ON   L9T 2X8
1 905 875 1805
1 800 265 5656

Privacy Policy

About Us

  • Our History
  • Statement of Ethics
  • Why hire a member?
  • Become a member
  • Member benefits
  • Subscribe to e-news

Resources

  • LOawards.com
  • LTsourcebook.com
  • LandscapeTrades.com
  • LOcongress.com
  • HorticultureTechnician.ca
  • GreenCareersCanada.ca
  • Landscape.Jobs
  • GrowOutdoors.ca

Our Mission

Our mission is to be the leader in representing, promoting and fostering a favourable climate for the advancement of the horticulture industry in Ontario.

© 2025 Landscape Ontario Horticultural Trades Association