Architectural Landscaping Architectural landscaping involves more than just planting and soil; it can include carpentry, stone and concrete work, and the use of landscaping materials such as mulch and rock. Be familiar with the jobsite that you will be working.  A landscaping plan that includes materials and site layout can help you plan the proper order of material delivery and management, along with the necessary tools and equipment.  Call the Underground Service Alert service at 811 to get the location of underground utilities marked to avoid disturbing them.  Mark underground and overhead utilities and power lines on the plan to prevent accidental...