Possible school experiment to show importance of wetlands/riparian zones! This shows the importance of plants in our soil. Plants like trees and grasses help purify ground water. Without them the ground water gets polluted and harder to clean and drink.
(native gardening) Gorgeous mix of Mediterranean and California native plants in this low-water landscape designed by Arleen Ferrara of Satori Garden Design. This is like the California version of Beth Chatto's dry garden in the UK.