By Dale K. DuPont, The Miami Herald Knight Ridder/Tribune Business News
Jul. 7--Tammy Brown's business really has a big growth spurt in summer. Just like your lawn.
Pink Palm Landscaping booms the second and third ...uarters of the year. Customers go from twice a month to weekly service that includes lawn maintenance, landscape installation and fertilization. Tree trimming picks up, too, as hurricane season intensifies.
Brown also gets a lot of new customers in summer. She gets calls from people who have let their yards go -- except for cutti