I bought a hanging metal wine bottle holder and turned it into a planter by filling the bottles with plants.
I used a bottle cutter to cut off the bottoms of the wine bottles. There were a few casualties, but I managed to get what I needed. The metal holds 10 bottles. I cut 5 and left 5 in tact. The bottle cutter will score the bottle, then you dunk it in boiling water, then ice water to get the bottom to break away.