Today's Growing on the High Plains will cut into a topic that could bring a tear to your eye. That's right, I'm talking about onions. While there are many folk remedies to avoid the tears, most aren't very practical or effective. But there are some really wise and useful ways to reduce the sulfides in the air, which are responsible for the waterworks. Here's a hint: just chill out, stay sharp, and remember that it's all how you slice it.