Potted Plant
This sucker is believed to be the world's oldest potted plant and re-potted at Kew Gardens last year after, "once again," out-growing its pot (this one of 25-years). The huge Jurassic Cycad - or 'Encephalartos altensteninii" to those eccentrically smart Brits - is four-meters, growing 2.5cm a year. It was first "installed" at Kew in '75. 1775, that is. The relocation took three months of planning, five members of staff and a lifting gantry to move the old beast from one pot to the other. The life-expectancy is another 250 years. Do note the poles that prop the plant up - there are four of them.