What is RPPP?

The Riparian Plant Propagation Program (RPPP) – A tree-mendous initiative that supports habitat restoration for salmon-bearing streams and the many co-benefits riparian habitat provides. This program is designed to increase the availability of native trees and shrubs for riparian habitat restoration in support of statewide salmon recovery.

Eligibility

Conservation districts and nurseries.

Forms & Links

News & Updates

Limited RFA Now Open for Conservation Districts: Holding Site Support

  • A limited funding opportunity is now open for conservation districts with previously funded native plant holding sites to support ongoing site maintenance and prepare for upcoming restoration efforts ahead of a full application launch later this summer.
  • Apply by June 27 at 5:00 PM: Riparian Plant Propagation Program Limited Grant Application

Explore the conservation district projects being implemented in 2025 for the cultivation phase of RPPP.

About this Conservation Program

By coordinating with nurseries and restoration groups, including conservation districts, RPPP will help increase native trees and shrubs available for planting by:

  1. Determining the numbers and species of native plants needed
  2. Coordinating seasonal propagation schedules
  3. Providing financial support for increased native plant nursery stock
  4. Matching plants with riparian restoration projects
  5. Building community through outreach, education, and potential engagement opportunities

The RPPP program will be implemented through 3 phases: propagation, cultivation, and restoration.

  1. Propagation: Working with nurseries to increase the propagation of native trees and shrubs to be provided to districts and other restoration projects. SCC plans to achieve this through 2-4 year contract grows, which allows for long-term planning and procurement of difficult-to-source species.
  2. Cultivation: Annual funding to support conservation districts. This part of the program supports the creation of new holding sites, expansion of existing holding sites, and purchase of plants that are ready within the fiscal year. Plants that are held 2-3 years have a greater chance of survival once planted and the holding sites may be used as a space for nursery overflow.
  3. Restoration: Matching locally grown plants with restoration groups to be implemented in riparian habitat projects. This can include districts, non-profit organizations, state/federal agencies, tribes, counties, etc.

Funding & How to Apply

A limited Request for Applications (RFA) is now open to conservation districts that have previously received funding for Riparian Plant Propagation Program (RPPP) holding sites:

Apply Here

Eligible Uses: Maintenance of existing holding sites

Available Funding: Up to $15,000 per district

Funding Guidelines: Please review the newly adopted guidelines.

Deadline to Apply: Friday, June 27, 2025 at 5:00 PM


Priority Reminder: A full application will be released in mid-July 2025 to support the expansion and creation of new holding sites. Districts who do not need funding by July 1 are encouraged to apply in the next RFA.

Files & Publications

File Name
Summary

Webinars

Find videos and trainings from this program.

Riparian Plant Propagation Program - 2024
November 8, 2024
"101" level overview of SCC's Riparian Plant Propagation Program.
Conservation 101 - Riparian Plant Propagation Program
April 15, 2025
This video provides an overview of the Riparian Plant Propagation Program, which boosts native plant availability for salmon-focused streamside restoration by funding partnerships with conservation districts, nurseries, tribes, schools, and community groups.
Riparian Plant Propagation Program | FY25 Request for Applications Q&A Session
July 22, 2024
This Q&A session provided an opportunity for conservation districts and their partners to ask questions on RPPP's Request for Applications for fiscal year 2025.
Riparian Plant Propagation Program | Plant Needs Form Q&A Session May 13, 2024
May 13, 2024
This Q&A session provided an opportunity to ask questions on the Riparian Plant Propagation Program and the Annual Plant Needs Form.
Riparian Plant Propagation Program | Q&A Webinar - Feb. 27, 2023
February 27, 2023
Topics covered in this webinar include an introduction to the program and goals, what types of projects may be eligible for funding, funding rounds and timing, and what information is helpful to gather from CDs, restoration groups, and nurseries to help shape this work.

Success Stories from this Grant Program

King Conservation District

Innovative Water Reuse for Habitat Restoration

Reclaimed water sustains plants for habitat restoration, aiding salmon and conserving resources.

Full Story
Pend Oreille Conservation District

Restoring Riparian Habitats in Pend Oreille County

Native plants support habitat restoration, streambank stabilization, and water quality improvement.

Full Story
Kitsap Conservation District

Innovative Habitat Restoration

Over 12,000 native plants are grown using gravel troughs and drip irrigation, achieving a 98% survival rate to support salmon habitat restoration.

Full Story