Let the adventure begin! Buck Whitaker: Mayor of Pumpkin Center If you have ever dreamed of having your very own backyard oasis, you have come to the right place. We can help you get there! For over twenty years, Buck's has been the premier supplier of bulk landscape materials in the Southern San Joaquin Valley. Now, with a full selection of water feature products and services, we are the only one-stop-pond-shop around! Let us help you create the backyard of your dreams!