Because of soil conditions in my back yard, I could not grow my small palm trees directly in the ground.  I was told I needed to "Pot" them.  At the same time I needed to be able to move them, if they were to be potted and placed directly on the paved surface around my pool.  Well, I was stumped, as I couldn't drag them across the surfaced paving without marring the surface, and I certainly could not lift them, as they weighed, with dirt and all, at least 300 lbs.  I saw the 5 Wheel Single Plant Caddie and thought, maybe these will do the trick......and they did.  Shortly after buying the Caddies and planting the palms, I needed to move them to accommodate some painting I had not anticipated....no problem, give them a push and they moved easily where ever I needed them.  They are great!!