Mulching retains soil moisture, moderates soil temperature and helps prevent
erosion and weeds. By using mulch, you’ll use less water, have healthier
plants and fewer weeds.
1. Keep a 2-3 inch layer of mulch over the
roots of trees and shrubs and in plant beds.
2. Leave at least 2 inches of space between the mulch and plant’s
trunk or stem.
3. Replenish mulch once or twice a year.
4. Create self mulching areas under trees where leaves can stay where
they fall.
5. Use by-product mulches whenever possible. Eucalyptus, Melaleuca and
Australian pines make great mulches.
6. Free mulch is available from the Solid Waste Authority (SWA).
3. Replenish mulch once or twice a year. 
