Please note, the waitlist for this course is closed. We are accepting registrations from residents from Unincorporated San Diego County ONLY. Become a Master Composter! Join us at the beautiful Water Conservation Garden to gain in-depth composting knowledge to expand your sustainable gardening practices. You can earn a certificate of completion after attending all 5…

2/14/25 update: Registration for this workshop is now limited to Unincorporated San Diego County residents only. Before registering, please enter your address here to check your residency. You can still register if your jurisdiction boundary result is “S.D. COUNTY.” All other registrations will be cancelled. Join Solana Center for this 2-hour workshop where you will learn the…