URL of this page: //medlineplus.gov/ency/article/002955.htm. A tracheostomy is a surgical procedure to create an opening through the neck into the trachea (windpipe). A tube is usually placed through this opening to provide an airway and to remove secretions from the lungs. This tube is called a tracheostomy tube or trach tube.
The average hourly pay for all landscapers is around $11 per hour, but will vary by experience and location. Landscapers with a significant amount of experience and who work for government agencies (which pay really well) can expect to earn up to $14 per hour.
Ask local landscapers in your area how much they charge or how they go about charging. Or... Call some and get a quote on your property. Then charge a few bucks less to undercut the local landscapers to get the job. Most important question....