Support Cal-IPC

4 images, left to right: Two women in red jackets smile proudly while sitting atop a pile of cut broom in a truckbed; close up of broom flowers; A young woman in black and man in a green hard hat look closely at plants together; a group of four people cheerfully raise up tools in a grassy landscape

Your support makes a difference! Help us protect California from the spread of invasive plants.


Join our community of land managers, researchers, volunteers and concerned community members working to protect California’s diverse habitats from invasive plants. Join as an individual or as an organization.

In addition to supporting our work, your 12-month membership includes:

  • Our Dispatch newsletter with the latest on plants, projects, and policy
  • Registration discount for the annual Cal-IPC Symposium
  • E-mail updates on breaking issues


Already a member? Your donation of any amount makes a difference in helping us meet our ambitious goals.

Gifts of stock

Have any appreciated stocks? Donate them, and save on taxes, using our secure online tool.

Give from your IRA

Are you 70.5 or older and have a traditional IRA? Give from your account without dipping into your taxable income.

Support Cal-IPC through your Donor Advised Fund

If you have a Donor-Advised Fund, recommend a grant today!

Donate Cryptocurrency

We now accept cryptocurrency! Use our easy online tool to give now.

Create a Legacy

Create a living will or trust to take care of your family and support your passion. We’ve made it easy! Cal-IPC is partnering with FreeWill to provide a simple and secure way to leave a legacy.


Tax ID:

501(c)(3) nonprofit | Tax ID: 68-0289333