Posted by starstuff on Thursday May 12, 2011 6:22pm,UTC
First remove the bottom.
Cut the can a little below the middle.
Place the lower section on the ground bottom up and fill it with a good soil mix of your choice.
Put the upper part over the lower. Put all or part of a seed potato under the surface of the soil.
As the potato grows, raise the inner section as needed making room to add soil around the plant.
I will continue to add to this post until we see what happens.
There is another feature of this design which I will wait awhile to reveal...
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