The latest information-packed edition of Maximum Yield features a fantastic article on the best ways to maintain nutrient levels and pH in your hydro system – something that’s often overlooked by new hydroponic growers. Also inside: 7 Ideas to Create an Eco-Friendly Garden, Growing Cool-Season Hydro Crops in Tropical Conditions, 5 Ways to Grow Veggies in Your Apartment or Tiny House, and more! Pick up a copy at your local hydroponics shop or read online now.