Garden Design Seminar (IN-PERSON) 18 Jul 2026 This design seminar will walk you through the process of planning a landscape that captures rainwater, conserves resources, and thrives with local conditions.You will learn how to:1. Capture and retain rainwater2. Calculate and site a rain garden3. Create hydrozones to improve irrigation efficiency4. Choose climate-appropriate plant and group them for visual impactAnd more! Long Beach Utilities Department, 1800 E. Wardlow Road Long Beach, 90807 Tagged as: , Talks & workshops