Some people might think it’s a bit early to start talking about spring, and cool season planting, but this is Southern Nevada, where the seasons have their own peculiar ways of doing things.What’s cool season planting? Just what it sounds like – planting your garden when temperatures are still cool. Not cold, mind you. In many parts of the great American Northeast, you can’t plant much earlier than the beginning of May. If you wait that long to start your garden here in the Mojave Desert, you’ll be terribly disappointed.