Last year at around Thanksgiving, sweet potatoes were on sale for something like $.19/lb, so I bought a bunch. Although I like sweet potatoes, Paul doesn't, so the last couple have just been sitting there the entire time. A few months ago, they started to sprout, and now many of the shoots are six inches or more in length. I figure that since they are here, I may as well try planting them and see what happens. Our summers are hot enough that they should do well, from what I've read. So now the sweet potato ends are suspended in water to help the sprouts (actually, they're called slips, I've learned) get bigger. When they are a foot long, I'm supposed to cut them off and put them in water to form roots, and then plant in the soil when it is warm. It's an interesting process, and I'm looking forward to see how it works out.