What's New?

Meetings

11/27/2021

Upcoming Meetings

Register for an upcoming meeting!

12/15/2021
Mountain View, HI

12/17/2021
Online Evernt, CA

1/11/2022
Roseville, CA

Industry Events

11/27/2021

Upcoming Events

Upcoming events throughout our industry.

12/5/2021
Incline Village, NV

12/13/2021
This is an online event,

Social Media

Read the latest Tweets and Blog posts.

President's Perspective - Fall 2021

President’s Perspective: "What a long strange trip it’s been" - Jerry Garcia

It was about 20 years ago when I attended a WCISA workshop on soils and I asked the speaker “What about using a granular polymer with mycorrhizal inoculant in the backfill when planting a tree in a freshly cut concrete sidewalk? Any assistance with tree survival, especially with an adjacent pro...

by Doug Wildman, 10/1/2021

Read more

Subscribe:


Subscribe to our 5 Minute Monthly Newsletter.