"Landscaping is one way to increase a home's value. The general rule of thumb is that you get back 100 percent to 200 percent of what you invest in landscaping when you sell your home." Total Landscape Care, January 2007
"Homes that have been professionally landscaped can fetch 15 percent to 20 percent more at the time of resale than homes that lack landscaping." Professional Landcare Network, 2004
"Homeowners should spend between 10 percent and 20 percent of their home's value on landscaping."
National Association of Realtors' Realtor Magazine, August 2005