Early Monday morning a couple of pallets arrived from Colorado. We have been buying our organic potato seed from Sheldon at Rocky Farms for almost 20 years. In November, Sheldon sends me a spreadsheet with his availability. I fill out his form and send it back as fast as I can, as his potatoes are in big demand. The truck was full of potato seed for organic farmers on our block (a farm block is about 50 miles here in the country). The seed is grown at high altitudes where aphids do not live.