9Version: Black & White. There is a color version available.Do you want to grow pounds of microgreens in limited space? Brent details how. Microgreens are a phenomenon. There's no question. How-to tutorials abound with tons of content out there to emulate. What makes Hydroponics - Intense Hydroponic Grows different is style. Brent takes his love of hydroponics and creates a platform that is quite nearly set it and forget it. His unique growing method produces pristine microgreens without the use of any media such as soil, coco coir, peat, potting mix, hemp mats, and burlap-nothing. As he says in the book, "This is a how-to on 'How I Do'." In other words, it's an instruction manual different from anything else out there. If you're looking for detail on growing near-perfect microgreens that are simple to grow, extremely clean, and easily repeatable, with huge harvests often doubling or tripling standard fare, then this book is for you. Hydroponics - Intense Hydroponic Grows is filled with tons of information including disease prevention, fighting fungus, organic techniques, maximizing harvests, recipes, troubleshooting, hoards of pictures, and commercial options including packaging and increasing scale. Possibly the biggest benefit of book ownership is the support after purchase with member's only access to detailed YouTube videos and community support via a closed Facebook page.