Zone 3 is an area of traditional forest management and is of no particular size. It extends from the edge of your defensible space to your property boundaries. The size of Zone 1 is 15 feet, measured from the edges of the structure. Within this zone, several specific treatments are recommended. Plant nothing within 3 to 5 feet of the structure, particularly if the building is sided with wood, logs or other flammable materials.
Decorative rock creates an attractive, easily maintained, nonflammable ground cover.
Do not plant directly beneath windows or next to foundation vents. Be sure there are no areas of continuous grass adjacent to plantings in this area. Frequently prune and maintain plants in this zone to ensure vigorous growth and a low growth habit. Remove dead branches, stems and leaves. Do not store firewood or other combustible materials in this area.