Following are some additional tree planting sources that may be of interest to you.

• California Friendly Garden Guide - Bewaterwise
• Find your Sunset Climate Zone - Sunset Garden
• Select a Tree by Attribute - Urban Forest Ecosystems Institute
• Guide to selecting trees and shrubs in urban areas - USDA Forest Service- Northeastern Area State & Private Forestry
• Your Guide to Home Composting - City of Los Angeles, Public Works/Bureau of Sanitation
• Free Mulch - City of Los Angeles , Public Works/Bureau of Sanitation