Support Blue Thumb


You can help support Blue Thumb’s mission by taking action for clean water and pollinators in your own yard and neighborhood. We also have several volunteer opportunities throughout the year for individuals who are interested in directly supporting our programs. Blue Thumb partners can volunteer to receive a discounted membership fee. To get contacted about volunteering opportunities, please fill out our Volunteer Interest Form.

Volunteer Interest Form


Blue Thumb is a program of the non-profit Metro Blooms. A donation to Blue Thumb goes through Metro Blooms to support our Blue Thumb education programming. This includes the Lawns to Legumes program, public education workshops, the Sustainable Landcare Training, Blue Thumb partner engagement, and resource development.

Donations to Blue Thumb are tax-deductible—we may also be eligible for a matching gift from your employer!

Give to Blue Thumb

Become a Blue Thumb Sponsor

If you are part of an organization or company that values Blue Thumb’s vision, consider sponsoring Blue Thumb. This is an opportunity to share share your brand presence in our communications. We invite sponsorships for our Resilient Yards Workshops and our Sustainable Landcare Training programs. Different sponsorship levels are available within each of the opportunities.

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