Course Guide To Hydroponic Gardening 8 Lessons In this Course: Growing food when your soil isn’t up to the task Minimum tools needed The proper environment Setting Down Roots Water Quality Nutrients Lighting Optional Accessories Courses Materials PDF Download Here Lessons Expand All | Collapse All GROWING FOOD WHEN YOUR SOIL ISN’T UP TO THE TASK 3 Topics MINIMUM TOOLS NEEDED THE PROPER ENVIRONMENT SETTING DOWN ROOTS Soil Less 6 Topics Coconut Fibers Clay pellets Perlite Vermiculite Rockwool Grow Cubes Containers 2 Topics Plastic Tubs Plastic Pipes WATER QUALITY NUTRIENTS LIGHTING 4 Topics Spotlight Lamps LED Grow Lights Metal Halide High-Pressure Sodium OPTIONAL ACCESSORIES 4 Topics Air Movement Control Dehumidifers Temperature Control Light Timer FINAL NOTES