Are you interested in a way you can transform your garden inexpensively and at the same time repurpose materials that would have been destined to a landfill?  You should consider upcycling pallets!  With a few modifications pallets can be transformed into almost any shape you can imagine.  One example, try placing a pallet vertically, along with a few more minor adjustments, and you can create a vertical garden, potentially saving your back and garden space.

Source:  Pallet Planter Ideas to Stylishly Upcycle Your Garden