If you live on the Southern High Plains and you like to grow things, then you know what a gamble spring planting dates are. Just when you think you'll have some early goodies to gather in a few weeks, a blizzard can rear its ugly head down in the Southwest and sweep across our part of the world in nothing flat, leaving us with seedbeds under a foot or two of snow. In our part of the world, March comes in like a lion and often leaves with another mighty roar.