Hard water, soft water, what is it? How do you deal with it? Read it in a CANNA Research article! The Grow-It-Yourself chapter teaches you how to grow your own barley grass. Surprising facts about hot springs in Factographic. BUILD!T is highlighted in our Product Flash. In this edition of What’s Happening, we talk about gaming. And learn about the best watering frequency in our Grower’s Tip.