- #1 PREPSOIL Newsletter - 6th June 2023
- #2 PREPSOIL Newsletter - 15th November 2023
- #3 PREPSOIL Newsletter - 15th January 2024
- #4 PREPSOIL Newsletter - 22nd February 2024
- #5 PREPSOIL Newsletter - 13th May 2024
- #6 PREPSOIL Newsletter - 1st August 2024
- #7 PREPSOIL Newsletter - 16th January 2025
