obsessed with work, with taupe area, a fancy term where shrubbery was turned into a dog or a cat. this was his life's work, which brings us to these guys. technically, i guess they are gardeners, but something tells me there's more to it. what is your official title here? >> senior gardener. >> are you a junior guarder or -- >> head of horticulture, or head of gardens. >> who is in charge then? >> we take turns, depends on what we are doing. >> what do you think of the chia pet as an invention? >> i kind of like them. hp instant ink can save you up to 50% on ink