The wheels are great for facilitating moving of the plants during the course of the day if sun exposure is limited in one spot. I have wheels on my big ceramic pot to move it out of the prolonged driving rain or overexposure to a lot of sun.
I like the look of that pallet cart, but pallets can have a lot of dodgy things in them that you wouldn't want to have on your property or near your plants, so while I'm all for recycling and repurposing, I'd pass on this
"Every now and then I leave the book on the seat and go and have a refreshing potter among my flower beds from which I return greatly benefited, and with a more just conception of what is worth bothering about, and what is not." The Solitary Summer -- Elizabeth von Arnim
