Long Island Arboricultural Association

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Education for the appreciation and care of trees & shrubs

The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

Latest News

Dec 23, 2019

Arbor Day 2020

Last year’s Arbor Day event at Boys Scout Camp in Baiting Hollow was a fantastic success. The teamwork and camaraderie exhibited that day is commendable. Everything they requested was completed and they were very pleased with the work that was performed and grateful for our contribution. Great Job by everyone!

For our 2020 Arbor Day event, the LIAA will be at Planting Fields Arboretum State Historic Park in Oyster Bay on March 28^th, 2020. Our focus will be on safety pruning, structural pruning and hand pruning, as well as some tree removals.

Upcoming LIAA Events

SAVE THE DATE

LIAA 2020 Annual Symposium - Tuesday, February 4th, 2020 - Hofstra University

LIAA 2020 Arbor Day Event - Saturday, March 28th, 2020 Planting Fields Arboretum, Oyster Bay, NY

New Location for our March & April Monthly Dinner Meetings

Croxley's Ale House

190 Main Street, Farmingdale, NY 11735

February 4th 2020 LIAA Symposium

Feb 4, 2020

March 10th, 2020 LIAA General Membership Dinner Meeting

Mar 10, 2020

March 28st LIAA Arbor Day Event

Mar 28, 2020

April 14th, 2020 LIAA General Membership Dinner Meeting

Apr 14, 2020

Industry Events

New York State Arborists Annual Conference January 26th, & 27th, 2020

Jan 26, 2020

New York State Turfgrass Association Regional Conference February 12th & 13th, 2020

Feb , 2020

Bayard Cutting Arboretum Third Annual Conference

Mar 2, 2020

Holiday Party 2018

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The Long Island Arboricultural Association is dedicated to providing high quality education to our members through monthly meetings, twilight tours, volunteer events and an annual symposium. In addition LIAA sponsors additional special training and education events throughout the year.

An Annual Symposium, Twilight Meetings, Membership Meetings, workshops and networking.

We provide educational scholarships every year to students at our February Annual Symposium.

About Us

The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

Read more about us

Contact us

Sponsorship Opportunities

LIAA invites all members and supporters to participate in our Sponsorship program. These sponsorships help offset the increasing costs of providing one of the largest one-day program devoted to arboriculture in the Northeast, the Long Island Arboricultural Association's Annual Tree Symposium.

Long Island Arboricultural Association

(631) 428-3841

Education for the appreciation and care of trees & shrubs

Education for the appreciation and care of trees & shrubs

The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

Latest News

Arbor Day 2020

Upcoming LIAA Events

February 4th 2020 LIAA Symposium

March 10th, 2020 LIAA General Membership Dinner Meeting

March 28st LIAA Arbor Day Event

April 14th, 2020 LIAA General Membership Dinner Meeting

Industry Events

New York State Arborists Annual Conference January 26th, & 27th, 2020

New York State Turfgrass Association Regional Conference February 12th & 13th, 2020

Bayard Cutting Arboretum Third Annual Conference

Holiday Party 2018

Education

Workshops, Conferences and Meetings

Educational Scholarships

About Us

Contact us

Sponsorship Opportunities