While putting the Extra Tall Bed together presented some challenges, Vego Garden worked with us until we were satisfied. I was amazed at how large my sweet potato vines grew in this container. The photo shows a window box planter, two large pots, and the Vego Extra Tall Garden kit. All six plants started out the same size in a 4" pot. The sweet potato vine in the planter is 4 times the size - on a cubic basis. I am delighted. I'm looking forward to next year when I will have more time and a better selection for planting.